Fix protobufjs snapshotting.

5 files changed, 1680 insertions, 2077 deletions

diff --git a/deno2/js/main.ts b/deno2/js/main.ts
index f9d69f22f..301482ea6 100644
--- a/deno2/js/main.ts
+++ b/deno2/js/main.ts
@@ -1,12 +1,13 @@
 /// <reference path="deno.d.ts" />
-//import { main as pb } from "./msg.pb"
+import { main as pb } from "./msg.pb";
 import * as ts from "typescript";
 
 const globalEval = eval;
 const window = globalEval("this");
 window["denoMain"] = () => {
-  //const msg = pb.Msg.fromObject({});
-  //denoPrint(`msg.command: ${msg.command}`);
+  denoPrint("Hello world");
+  const msg = pb.Msg.fromObject({});
+  denoPrint(`msg.command: ${msg.command}`);
   denoPrint(`ts.version: ${ts.version}`);
   denoPrint("Hello world from foo");
   return "foo";
diff --git a/deno2/js/mock_runtime.js b/deno2/js/mock_runtime.js
index 570d6cf28..07e5a2ca8 100644
--- a/deno2/js/mock_runtime.js
+++ b/deno2/js/mock_runtime.js
@@ -15,6 +15,17 @@ function CanCallFunction() {
   return "foo";
 }
 
+// This object is created to test snapshotting.
+// See DeserializeInternalFieldsCallback and SerializeInternalFieldsCallback.
+const snapshotted = new Uint8Array([1, 3, 3, 7]);
+
+function TypedArraySnapshots() {
+  assert(snapshotted[0] === 1);
+  assert(snapshotted[1] === 3);
+  assert(snapshotted[2] === 3);
+  assert(snapshotted[3] === 7);
+}
+
 function PubSuccess() {
   denoSub((channel, msg) => {
     assert(channel === "PubSuccess");
diff --git a/deno2/js/msg.pb.d.ts b/deno2/js/msg.pb.d.ts
index efb7a6383..69c813335 100644
--- a/deno2/js/msg.pb.d.ts
+++ b/deno2/js/msg.pb.d.ts
@@ -2,431 +2,409 @@ import * as $protobuf from "protobufjs";
 
 /** Namespace main. */
 export namespace main {
-  /** Properties of a BaseMsg. */
-  interface IBaseMsg {
-    /** BaseMsg channel */
-    channel?: string | null;
-
-    /** BaseMsg payload */
-    payload?: Uint8Array | null;
-  }
-
-  /** Represents a BaseMsg. */
-  class BaseMsg implements IBaseMsg {
-    /**
-     * Constructs a new BaseMsg.
-     * @param [properties] Properties to set
-     */
-    constructor(properties?: main.IBaseMsg);
-
-    /** BaseMsg channel. */
-    public channel: string;
-
-    /** BaseMsg payload. */
-    public payload: Uint8Array;
-
-    /**
-     * Creates a new BaseMsg instance using the specified properties.
-     * @param [properties] Properties to set
-     * @returns BaseMsg instance
-     */
-    public static create(properties?: main.IBaseMsg): main.BaseMsg;
-
-    /**
-     * Encodes the specified BaseMsg message. Does not implicitly {@link main.BaseMsg.verify|verify} messages.
-     * @param message BaseMsg message or plain object to encode
-     * @param [writer] Writer to encode to
-     * @returns Writer
-     */
-    public static encode(
-      message: main.IBaseMsg,
-      writer?: $protobuf.Writer
-    ): $protobuf.Writer;
-
-    /**
-     * Encodes the specified BaseMsg message, length delimited. Does not implicitly {@link main.BaseMsg.verify|verify} messages.
-     * @param message BaseMsg message or plain object to encode
-     * @param [writer] Writer to encode to
-     * @returns Writer
-     */
-    public static encodeDelimited(
-      message: main.IBaseMsg,
-      writer?: $protobuf.Writer
-    ): $protobuf.Writer;
-
-    /**
-     * Decodes a BaseMsg message from the specified reader or buffer.
-     * @param reader Reader or buffer to decode from
-     * @param [length] Message length if known beforehand
-     * @returns BaseMsg
-     * @throws {Error} If the payload is not a reader or valid buffer
-     * @throws {$protobuf.util.ProtocolError} If required fields are missing
-     */
-    public static decode(
-      reader: $protobuf.Reader | Uint8Array,
-      length?: number
-    ): main.BaseMsg;
-
-    /**
-     * Decodes a BaseMsg message from the specified reader or buffer, length delimited.
-     * @param reader Reader or buffer to decode from
-     * @returns BaseMsg
-     * @throws {Error} If the payload is not a reader or valid buffer
-     * @throws {$protobuf.util.ProtocolError} If required fields are missing
-     */
-    public static decodeDelimited(
-      reader: $protobuf.Reader | Uint8Array
-    ): main.BaseMsg;
-
-    /**
-     * Verifies a BaseMsg message.
-     * @param message Plain object to verify
-     * @returns `null` if valid, otherwise the reason why it is not
-     */
-    public static verify(message: { [k: string]: any }): string | null;
-
-    /**
-     * Creates a BaseMsg message from a plain object. Also converts values to their respective internal types.
-     * @param object Plain object
-     * @returns BaseMsg
-     */
-    public static fromObject(object: { [k: string]: any }): main.BaseMsg;
-
-    /**
-     * Creates a plain object from a BaseMsg message. Also converts values to other types if specified.
-     * @param message BaseMsg
-     * @param [options] Conversion options
-     * @returns Plain object
-     */
-    public static toObject(
-      message: main.BaseMsg,
-      options?: $protobuf.IConversionOptions
-    ): { [k: string]: any };
-
-    /**
-     * Converts this BaseMsg to JSON.
-     * @returns JSON object
-     */
-    public toJSON(): { [k: string]: any };
-  }
-
-  /** Properties of a Msg. */
-  interface IMsg {
-    /** Msg command */
-    command?: main.Msg.Command | null;
-
-    /** Msg error */
-    error?: string | null;
-
-    /** Msg startCwd */
-    startCwd?: string | null;
-
-    /** Msg startArgv */
-    startArgv?: string[] | null;
-
-    /** Msg startDebugFlag */
-    startDebugFlag?: boolean | null;
-
-    /** Msg startMainJs */
-    startMainJs?: string | null;
-
-    /** Msg startMainMap */
-    startMainMap?: string | null;
-
-    /** Msg codeFetchModuleSpecifier */
-    codeFetchModuleSpecifier?: string | null;
-
-    /** Msg codeFetchContainingFile */
-    codeFetchContainingFile?: string | null;
-
-    /** Msg codeFetchResModuleName */
-    codeFetchResModuleName?: string | null;
-
-    /** Msg codeFetchResFilename */
-    codeFetchResFilename?: string | null;
-
-    /** Msg codeFetchResSourceCode */
-    codeFetchResSourceCode?: string | null;
 
-    /** Msg codeFetchResOutputCode */
-    codeFetchResOutputCode?: string | null;
+    /** Properties of a BaseMsg. */
+    interface IBaseMsg {
 
-    /** Msg codeCacheFilename */
-    codeCacheFilename?: string | null;
+        /** BaseMsg channel */
+        channel?: (string|null);
 
-    /** Msg codeCacheSourceCode */
-    codeCacheSourceCode?: string | null;
+        /** BaseMsg payload */
+        payload?: (Uint8Array|null);
+    }
+
+    /** Represents a BaseMsg. */
+    class BaseMsg implements IBaseMsg {
+
+        /**
+         * Constructs a new BaseMsg.
+         * @param [properties] Properties to set
+         */
+        constructor(properties?: main.IBaseMsg);
+
+        /** BaseMsg channel. */
+        public channel: string;
+
+        /** BaseMsg payload. */
+        public payload: Uint8Array;
+
+        /**
+         * Creates a new BaseMsg instance using the specified properties.
+         * @param [properties] Properties to set
+         * @returns BaseMsg instance
+         */
+        public static create(properties?: main.IBaseMsg): main.BaseMsg;
+
+        /**
+         * Encodes the specified BaseMsg message. Does not implicitly {@link main.BaseMsg.verify|verify} messages.
+         * @param message BaseMsg message or plain object to encode
+         * @param [writer] Writer to encode to
+         * @returns Writer
+         */
+        public static encode(message: main.IBaseMsg, writer?: $protobuf.Writer): $protobuf.Writer;
+
+        /**
+         * Encodes the specified BaseMsg message, length delimited. Does not implicitly {@link main.BaseMsg.verify|verify} messages.
+         * @param message BaseMsg message or plain object to encode
+         * @param [writer] Writer to encode to
+         * @returns Writer
+         */
+        public static encodeDelimited(message: main.IBaseMsg, writer?: $protobuf.Writer): $protobuf.Writer;
+
+        /**
+         * Decodes a BaseMsg message from the specified reader or buffer.
+         * @param reader Reader or buffer to decode from
+         * @param [length] Message length if known beforehand
+         * @returns BaseMsg
+         * @throws {Error} If the payload is not a reader or valid buffer
+         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+         */
+        public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): main.BaseMsg;
+
+        /**
+         * Decodes a BaseMsg message from the specified reader or buffer, length delimited.
+         * @param reader Reader or buffer to decode from
+         * @returns BaseMsg
+         * @throws {Error} If the payload is not a reader or valid buffer
+         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+         */
+        public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): main.BaseMsg;
+
+        /**
+         * Verifies a BaseMsg message.
+         * @param message Plain object to verify
+         * @returns `null` if valid, otherwise the reason why it is not
+         */
+        public static verify(message: { [k: string]: any }): (string|null);
+
+        /**
+         * Creates a BaseMsg message from a plain object. Also converts values to their respective internal types.
+         * @param object Plain object
+         * @returns BaseMsg
+         */
+        public static fromObject(object: { [k: string]: any }): main.BaseMsg;
+
+        /**
+         * Creates a plain object from a BaseMsg message. Also converts values to other types if specified.
+         * @param message BaseMsg
+         * @param [options] Conversion options
+         * @returns Plain object
+         */
+        public static toObject(message: main.BaseMsg, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+        /**
+         * Converts this BaseMsg to JSON.
+         * @returns JSON object
+         */
+        public toJSON(): { [k: string]: any };
+    }
+
+    /** Properties of a Msg. */
+    interface IMsg {
+
+        /** Msg command */
+        command?: (main.Msg.Command|null);
+
+        /** Msg error */
+        error?: (string|null);
+
+        /** Msg startCwd */
+        startCwd?: (string|null);
+
+        /** Msg startArgv */
+        startArgv?: (string[]|null);
+
+        /** Msg startDebugFlag */
+        startDebugFlag?: (boolean|null);
+
+        /** Msg startMainJs */
+        startMainJs?: (string|null);
+
+        /** Msg startMainMap */
+        startMainMap?: (string|null);
+
+        /** Msg codeFetchModuleSpecifier */
+        codeFetchModuleSpecifier?: (string|null);
+
+        /** Msg codeFetchContainingFile */
+        codeFetchContainingFile?: (string|null);
+
+        /** Msg codeFetchResModuleName */
+        codeFetchResModuleName?: (string|null);
+
+        /** Msg codeFetchResFilename */
+        codeFetchResFilename?: (string|null);
+
+        /** Msg codeFetchResSourceCode */
+        codeFetchResSourceCode?: (string|null);
+
+        /** Msg codeFetchResOutputCode */
+        codeFetchResOutputCode?: (string|null);
 
-    /** Msg codeCacheOutputCode */
-    codeCacheOutputCode?: string | null;
+        /** Msg codeCacheFilename */
+        codeCacheFilename?: (string|null);
 
-    /** Msg exitCode */
-    exitCode?: number | null;
+        /** Msg codeCacheSourceCode */
+        codeCacheSourceCode?: (string|null);
 
-    /** Msg timerStartId */
-    timerStartId?: number | null;
+        /** Msg codeCacheOutputCode */
+        codeCacheOutputCode?: (string|null);
 
-    /** Msg timerStartInterval */
-    timerStartInterval?: boolean | null;
+        /** Msg exitCode */
+        exitCode?: (number|null);
 
-    /** Msg timerStartDelay */
-    timerStartDelay?: number | null;
+        /** Msg timerStartId */
+        timerStartId?: (number|null);
 
-    /** Msg timerReadyId */
-    timerReadyId?: number | null;
+        /** Msg timerStartInterval */
+        timerStartInterval?: (boolean|null);
 
-    /** Msg timerReadyDone */
-    timerReadyDone?: boolean | null;
+        /** Msg timerStartDelay */
+        timerStartDelay?: (number|null);
 
-    /** Msg timerClearId */
-    timerClearId?: number | null;
+        /** Msg timerReadyId */
+        timerReadyId?: (number|null);
 
-    /** Msg fetchReqId */
-    fetchReqId?: number | null;
+        /** Msg timerReadyDone */
+        timerReadyDone?: (boolean|null);
 
-    /** Msg fetchReqUrl */
-    fetchReqUrl?: string | null;
+        /** Msg timerClearId */
+        timerClearId?: (number|null);
 
-    /** Msg fetchResId */
-    fetchResId?: number | null;
+        /** Msg fetchReqId */
+        fetchReqId?: (number|null);
 
-    /** Msg fetchResStatus */
-    fetchResStatus?: number | null;
+        /** Msg fetchReqUrl */
+        fetchReqUrl?: (string|null);
 
-    /** Msg fetchResHeaderLine */
-    fetchResHeaderLine?: string[] | null;
+        /** Msg fetchResId */
+        fetchResId?: (number|null);
 
-    /** Msg fetchResBody */
-    fetchResBody?: Uint8Array | null;
+        /** Msg fetchResStatus */
+        fetchResStatus?: (number|null);
 
-    /** Msg readFileSyncFilename */
-    readFileSyncFilename?: string | null;
+        /** Msg fetchResHeaderLine */
+        fetchResHeaderLine?: (string[]|null);
 
-    /** Msg readFileSyncData */
-    readFileSyncData?: Uint8Array | null;
+        /** Msg fetchResBody */
+        fetchResBody?: (Uint8Array|null);
 
-    /** Msg writeFileSyncFilename */
-    writeFileSyncFilename?: string | null;
+        /** Msg readFileSyncFilename */
+        readFileSyncFilename?: (string|null);
 
-    /** Msg writeFileSyncData */
-    writeFileSyncData?: Uint8Array | null;
+        /** Msg readFileSyncData */
+        readFileSyncData?: (Uint8Array|null);
 
-    /** Msg writeFileSyncPerm */
-    writeFileSyncPerm?: number | null;
-  }
+        /** Msg writeFileSyncFilename */
+        writeFileSyncFilename?: (string|null);
 
-  /** Represents a Msg. */
-  class Msg implements IMsg {
-    /**
-     * Constructs a new Msg.
-     * @param [properties] Properties to set
-     */
-    constructor(properties?: main.IMsg);
+        /** Msg writeFileSyncData */
+        writeFileSyncData?: (Uint8Array|null);
 
-    /** Msg command. */
-    public command: main.Msg.Command;
+        /** Msg writeFileSyncPerm */
+        writeFileSyncPerm?: (number|null);
+    }
+
+    /** Represents a Msg. */
+    class Msg implements IMsg {
+
+        /**
+         * Constructs a new Msg.
+         * @param [properties] Properties to set
+         */
+        constructor(properties?: main.IMsg);
+
+        /** Msg command. */
+        public command: main.Msg.Command;
+
+        /** Msg error. */
+        public error: string;
+
+        /** Msg startCwd. */
+        public startCwd: string;
+
+        /** Msg startArgv. */
+        public startArgv: string[];
+
+        /** Msg startDebugFlag. */
+        public startDebugFlag: boolean;
+
+        /** Msg startMainJs. */
+        public startMainJs: string;
 
-    /** Msg error. */
-    public error: string;
+        /** Msg startMainMap. */
+        public startMainMap: string;
 
-    /** Msg startCwd. */
-    public startCwd: string;
+        /** Msg codeFetchModuleSpecifier. */
+        public codeFetchModuleSpecifier: string;
 
-    /** Msg startArgv. */
-    public startArgv: string[];
+        /** Msg codeFetchContainingFile. */
+        public codeFetchContainingFile: string;
 
-    /** Msg startDebugFlag. */
-    public startDebugFlag: boolean;
+        /** Msg codeFetchResModuleName. */
+        public codeFetchResModuleName: string;
 
-    /** Msg startMainJs. */
-    public startMainJs: string;
+        /** Msg codeFetchResFilename. */
+        public codeFetchResFilename: string;
 
-    /** Msg startMainMap. */
-    public startMainMap: string;
+        /** Msg codeFetchResSourceCode. */
+        public codeFetchResSourceCode: string;
 
-    /** Msg codeFetchModuleSpecifier. */
-    public codeFetchModuleSpecifier: string;
+        /** Msg codeFetchResOutputCode. */
+        public codeFetchResOutputCode: string;
 
-    /** Msg codeFetchContainingFile. */
-    public codeFetchContainingFile: string;
+        /** Msg codeCacheFilename. */
+        public codeCacheFilename: string;
 
-    /** Msg codeFetchResModuleName. */
-    public codeFetchResModuleName: string;
+        /** Msg codeCacheSourceCode. */
+        public codeCacheSourceCode: string;
 
-    /** Msg codeFetchResFilename. */
-    public codeFetchResFilename: string;
+        /** Msg codeCacheOutputCode. */
+        public codeCacheOutputCode: string;
 
-    /** Msg codeFetchResSourceCode. */
-    public codeFetchResSourceCode: string;
+        /** Msg exitCode. */
+        public exitCode: number;
 
-    /** Msg codeFetchResOutputCode. */
-    public codeFetchResOutputCode: string;
+        /** Msg timerStartId. */
+        public timerStartId: number;
 
-    /** Msg codeCacheFilename. */
-    public codeCacheFilename: string;
+        /** Msg timerStartInterval. */
+        public timerStartInterval: boolean;
 
-    /** Msg codeCacheSourceCode. */
-    public codeCacheSourceCode: string;
+        /** Msg timerStartDelay. */
+        public timerStartDelay: number;
 
-    /** Msg codeCacheOutputCode. */
-    public codeCacheOutputCode: string;
+        /** Msg timerReadyId. */
+        public timerReadyId: number;
 
-    /** Msg exitCode. */
-    public exitCode: number;
+        /** Msg timerReadyDone. */
+        public timerReadyDone: boolean;
 
-    /** Msg timerStartId. */
-    public timerStartId: number;
+        /** Msg timerClearId. */
+        public timerClearId: number;
 
-    /** Msg timerStartInterval. */
-    public timerStartInterval: boolean;
+        /** Msg fetchReqId. */
+        public fetchReqId: number;
 
-    /** Msg timerStartDelay. */
-    public timerStartDelay: number;
+        /** Msg fetchReqUrl. */
+        public fetchReqUrl: string;
 
-    /** Msg timerReadyId. */
-    public timerReadyId: number;
+        /** Msg fetchResId. */
+        public fetchResId: number;
 
-    /** Msg timerReadyDone. */
-    public timerReadyDone: boolean;
+        /** Msg fetchResStatus. */
+        public fetchResStatus: number;
 
-    /** Msg timerClearId. */
-    public timerClearId: number;
+        /** Msg fetchResHeaderLine. */
+        public fetchResHeaderLine: string[];
+
+        /** Msg fetchResBody. */
+        public fetchResBody: Uint8Array;
+
+        /** Msg readFileSyncFilename. */
+        public readFileSyncFilename: string;
+
+        /** Msg readFileSyncData. */
+        public readFileSyncData: Uint8Array;
+
+        /** Msg writeFileSyncFilename. */
+        public writeFileSyncFilename: string;
+
+        /** Msg writeFileSyncData. */
+        public writeFileSyncData: Uint8Array;
+
+        /** Msg writeFileSyncPerm. */
+        public writeFileSyncPerm: number;
+
+        /**
+         * Creates a new Msg instance using the specified properties.
+         * @param [properties] Properties to set
+         * @returns Msg instance
+         */
+        public static create(properties?: main.IMsg): main.Msg;
+
+        /**
+         * Encodes the specified Msg message. Does not implicitly {@link main.Msg.verify|verify} messages.
+         * @param message Msg message or plain object to encode
+         * @param [writer] Writer to encode to
+         * @returns Writer
+         */
+        public static encode(message: main.IMsg, writer?: $protobuf.Writer): $protobuf.Writer;
+
+        /**
+         * Encodes the specified Msg message, length delimited. Does not implicitly {@link main.Msg.verify|verify} messages.
+         * @param message Msg message or plain object to encode
+         * @param [writer] Writer to encode to
+         * @returns Writer
+         */
+        public static encodeDelimited(message: main.IMsg, writer?: $protobuf.Writer): $protobuf.Writer;
+
+        /**
+         * Decodes a Msg message from the specified reader or buffer.
+         * @param reader Reader or buffer to decode from
+         * @param [length] Message length if known beforehand
+         * @returns Msg
+         * @throws {Error} If the payload is not a reader or valid buffer
+         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+         */
+        public static decode(reader: ($protobuf.Reader|Uint8Array), length?: number): main.Msg;
+
+        /**
+         * Decodes a Msg message from the specified reader or buffer, length delimited.
+         * @param reader Reader or buffer to decode from
+         * @returns Msg
+         * @throws {Error} If the payload is not a reader or valid buffer
+         * @throws {$protobuf.util.ProtocolError} If required fields are missing
+         */
+        public static decodeDelimited(reader: ($protobuf.Reader|Uint8Array)): main.Msg;
+
+        /**
+         * Verifies a Msg message.
+         * @param message Plain object to verify
+         * @returns `null` if valid, otherwise the reason why it is not
+         */
+        public static verify(message: { [k: string]: any }): (string|null);
+
+        /**
+         * Creates a Msg message from a plain object. Also converts values to their respective internal types.
+         * @param object Plain object
+         * @returns Msg
+         */
+        public static fromObject(object: { [k: string]: any }): main.Msg;
+
+        /**
+         * Creates a plain object from a Msg message. Also converts values to other types if specified.
+         * @param message Msg
+         * @param [options] Conversion options
+         * @returns Plain object
+         */
+        public static toObject(message: main.Msg, options?: $protobuf.IConversionOptions): { [k: string]: any };
+
+        /**
+         * Converts this Msg to JSON.
+         * @returns JSON object
+         */
+        public toJSON(): { [k: string]: any };
+    }
 
-    /** Msg fetchReqId. */
-    public fetchReqId: number;
-
-    /** Msg fetchReqUrl. */
-    public fetchReqUrl: string;
-
-    /** Msg fetchResId. */
-    public fetchResId: number;
-
-    /** Msg fetchResStatus. */
-    public fetchResStatus: number;
-
-    /** Msg fetchResHeaderLine. */
-    public fetchResHeaderLine: string[];
-
-    /** Msg fetchResBody. */
-    public fetchResBody: Uint8Array;
-
-    /** Msg readFileSyncFilename. */
-    public readFileSyncFilename: string;
-
-    /** Msg readFileSyncData. */
-    public readFileSyncData: Uint8Array;
-
-    /** Msg writeFileSyncFilename. */
-    public writeFileSyncFilename: string;
-
-    /** Msg writeFileSyncData. */
-    public writeFileSyncData: Uint8Array;
-
-    /** Msg writeFileSyncPerm. */
-    public writeFileSyncPerm: number;
-
-    /**
-     * Creates a new Msg instance using the specified properties.
-     * @param [properties] Properties to set
-     * @returns Msg instance
-     */
-    public static create(properties?: main.IMsg): main.Msg;
-
-    /**
-     * Encodes the specified Msg message. Does not implicitly {@link main.Msg.verify|verify} messages.
-     * @param message Msg message or plain object to encode
-     * @param [writer] Writer to encode to
-     * @returns Writer
-     */
-    public static encode(
-      message: main.IMsg,
-      writer?: $protobuf.Writer
-    ): $protobuf.Writer;
-
-    /**
-     * Encodes the specified Msg message, length delimited. Does not implicitly {@link main.Msg.verify|verify} messages.
-     * @param message Msg message or plain object to encode
-     * @param [writer] Writer to encode to
-     * @returns Writer
-     */
-    public static encodeDelimited(
-      message: main.IMsg,
-      writer?: $protobuf.Writer
-    ): $protobuf.Writer;
-
-    /**
-     * Decodes a Msg message from the specified reader or buffer.
-     * @param reader Reader or buffer to decode from
-     * @param [length] Message length if known beforehand
-     * @returns Msg
-     * @throws {Error} If the payload is not a reader or valid buffer
-     * @throws {$protobuf.util.ProtocolError} If required fields are missing
-     */
-    public static decode(
-      reader: $protobuf.Reader | Uint8Array,
-      length?: number
-    ): main.Msg;
-
-    /**
-     * Decodes a Msg message from the specified reader or buffer, length delimited.
-     * @param reader Reader or buffer to decode from
-     * @returns Msg
-     * @throws {Error} If the payload is not a reader or valid buffer
-     * @throws {$protobuf.util.ProtocolError} If required fields are missing
-     */
-    public static decodeDelimited(
-      reader: $protobuf.Reader | Uint8Array
-    ): main.Msg;
-
-    /**
-     * Verifies a Msg message.
-     * @param message Plain object to verify
-     * @returns `null` if valid, otherwise the reason why it is not
-     */
-    public static verify(message: { [k: string]: any }): string | null;
-
-    /**
-     * Creates a Msg message from a plain object. Also converts values to their respective internal types.
-     * @param object Plain object
-     * @returns Msg
-     */
-    public static fromObject(object: { [k: string]: any }): main.Msg;
-
-    /**
-     * Creates a plain object from a Msg message. Also converts values to other types if specified.
-     * @param message Msg
-     * @param [options] Conversion options
-     * @returns Plain object
-     */
-    public static toObject(
-      message: main.Msg,
-      options?: $protobuf.IConversionOptions
-    ): { [k: string]: any };
-
-    /**
-     * Converts this Msg to JSON.
-     * @returns JSON object
-     */
-    public toJSON(): { [k: string]: any };
-  }
-
-  namespace Msg {
-    /** Command enum. */
-    enum Command {
-      ERROR = 0,
-      START = 1,
-      CODE_FETCH = 2,
-      CODE_FETCH_RES = 3,
-      CODE_CACHE = 4,
-      EXIT = 5,
-      TIMER_START = 6,
-      TIMER_READY = 7,
-      TIMER_CLEAR = 8,
-      FETCH_REQ = 9,
-      FETCH_RES = 10,
-      READ_FILE_SYNC = 11,
-      READ_FILE_SYNC_RES = 12,
-      WRITE_FILE_SYNC = 13
+    namespace Msg {
+
+        /** Command enum. */
+        enum Command {
+            ERROR = 0,
+            START = 1,
+            CODE_FETCH = 2,
+            CODE_FETCH_RES = 3,
+            CODE_CACHE = 4,
+            EXIT = 5,
+            TIMER_START = 6,
+            TIMER_READY = 7,
+            TIMER_CLEAR = 8,
+            FETCH_REQ = 9,
+            FETCH_RES = 10,
+            READ_FILE_SYNC = 11,
+            READ_FILE_SYNC_RES = 12,
+            WRITE_FILE_SYNC = 13
+        }
     }
-  }
 }
diff --git a/deno2/js/msg.pb.js b/deno2/js/msg.pb.js
index 777923a32..ba5a43347 100644
--- a/deno2/js/msg.pb.js
+++ b/deno2/js/msg.pb.js
@@ -1,1700 +1,1313 @@
 /*eslint-disable block-scoped-var, no-redeclare, no-control-regex, no-prototype-builtins*/
-(function(global, factory) {
-  /* global define, require, module */
+(function(global, factory) { /* global define, require, module */
 
-  /* AMD */ if (typeof define === "function" && define.amd)
-    define(["protobufjs/minimal"], factory);
-  /* CommonJS */ else if (
-    typeof require === "function" &&
-    typeof module === "object" &&
-    module &&
-    module.exports
-  )
-    module.exports = factory(require("protobufjs/minimal"));
-})(this, function($protobuf) {
-  "use strict";
-
-  // Common aliases
-  var $Reader = $protobuf.Reader,
-    $Writer = $protobuf.Writer,
-    $util = $protobuf.util;
-
-  // Exported root namespace
-  var $root = $protobuf.roots["default"] || ($protobuf.roots["default"] = {});
-
-  $root.main = (function() {
-    /**
-     * Namespace main.
-     * @exports main
-     * @namespace
-     */
-    var main = {};
-
-    main.BaseMsg = (function() {
-      /**
-       * Properties of a BaseMsg.
-       * @memberof main
-       * @interface IBaseMsg
-       * @property {string|null} [channel] BaseMsg channel
-       * @property {Uint8Array|null} [payload] BaseMsg payload
-       */
-
-      /**
-       * Constructs a new BaseMsg.
-       * @memberof main
-       * @classdesc Represents a BaseMsg.
-       * @implements IBaseMsg
-       * @constructor
-       * @param {main.IBaseMsg=} [properties] Properties to set
-       */
-      function BaseMsg(properties) {
-        if (properties)
-          for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
-            if (properties[keys[i]] != null)
-              this[keys[i]] = properties[keys[i]];
-      }
-
-      /**
-       * BaseMsg channel.
-       * @member {string} channel
-       * @memberof main.BaseMsg
-       * @instance
-       */
-      BaseMsg.prototype.channel = "";
-
-      /**
-       * BaseMsg payload.
-       * @member {Uint8Array} payload
-       * @memberof main.BaseMsg
-       * @instance
-       */
-      BaseMsg.prototype.payload = $util.newBuffer([]);
-
-      /**
-       * Creates a new BaseMsg instance using the specified properties.
-       * @function create
-       * @memberof main.BaseMsg
-       * @static
-       * @param {main.IBaseMsg=} [properties] Properties to set
-       * @returns {main.BaseMsg} BaseMsg instance
-       */
-      BaseMsg.create = function create(properties) {
-        return new BaseMsg(properties);
-      };
-
-      /**
-       * Encodes the specified BaseMsg message. Does not implicitly {@link main.BaseMsg.verify|verify} messages.
-       * @function encode
-       * @memberof main.BaseMsg
-       * @static
-       * @param {main.IBaseMsg} message BaseMsg message or plain object to encode
-       * @param {$protobuf.Writer} [writer] Writer to encode to
-       * @returns {$protobuf.Writer} Writer
-       */
-      BaseMsg.encode = function encode(message, writer) {
-        if (!writer) writer = $Writer.create();
-        if (message.channel != null && message.hasOwnProperty("channel"))
-          writer.uint32(/* id 1, wireType 2 =*/ 10).string(message.channel);
-        if (message.payload != null && message.hasOwnProperty("payload"))
-          writer.uint32(/* id 2, wireType 2 =*/ 18).bytes(message.payload);
-        return writer;
-      };
-
-      /**
-       * Encodes the specified BaseMsg message, length delimited. Does not implicitly {@link main.BaseMsg.verify|verify} messages.
-       * @function encodeDelimited
-       * @memberof main.BaseMsg
-       * @static
-       * @param {main.IBaseMsg} message BaseMsg message or plain object to encode
-       * @param {$protobuf.Writer} [writer] Writer to encode to
-       * @returns {$protobuf.Writer} Writer
-       */
-      BaseMsg.encodeDelimited = function encodeDelimited(message, writer) {
-        return this.encode(message, writer).ldelim();
-      };
-
-      /**
-       * Decodes a BaseMsg message from the specified reader or buffer.
-       * @function decode
-       * @memberof main.BaseMsg
-       * @static
-       * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-       * @param {number} [length] Message length if known beforehand
-       * @returns {main.BaseMsg} BaseMsg
-       * @throws {Error} If the payload is not a reader or valid buffer
-       * @throws {$protobuf.util.ProtocolError} If required fields are missing
-       */
-      BaseMsg.decode = function decode(reader, length) {
-        if (!(reader instanceof $Reader)) reader = $Reader.create(reader);
-        var end = length === undefined ? reader.len : reader.pos + length,
-          message = new $root.main.BaseMsg();
-        while (reader.pos < end) {
-          var tag = reader.uint32();
-          switch (tag >>> 3) {
-            case 1:
-              message.channel = reader.string();
-              break;
-            case 2:
-              message.payload = reader.bytes();
-              break;
-            default:
-              reader.skipType(tag & 7);
-              break;
-          }
-        }
-        return message;
-      };
-
-      /**
-       * Decodes a BaseMsg message from the specified reader or buffer, length delimited.
-       * @function decodeDelimited
-       * @memberof main.BaseMsg
-       * @static
-       * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-       * @returns {main.BaseMsg} BaseMsg
-       * @throws {Error} If the payload is not a reader or valid buffer
-       * @throws {$protobuf.util.ProtocolError} If required fields are missing
-       */
-      BaseMsg.decodeDelimited = function decodeDelimited(reader) {
-        if (!(reader instanceof $Reader)) reader = new $Reader(reader);
-        return this.decode(reader, reader.uint32());
-      };
-
-      /**
-       * Verifies a BaseMsg message.
-       * @function verify
-       * @memberof main.BaseMsg
-       * @static
-       * @param {Object.<string,*>} message Plain object to verify
-       * @returns {string|null} `null` if valid, otherwise the reason why it is not
-       */
-      BaseMsg.verify = function verify(message) {
-        if (typeof message !== "object" || message === null)
-          return "object expected";
-        if (message.channel != null && message.hasOwnProperty("channel"))
-          if (!$util.isString(message.channel))
-            return "channel: string expected";
-        if (message.payload != null && message.hasOwnProperty("payload"))
-          if (
-            !(
-              (message.payload && typeof message.payload.length === "number") ||
-              $util.isString(message.payload)
-            )
-          )
-            return "payload: buffer expected";
-        return null;
-      };
-
-      /**
-       * Creates a BaseMsg message from a plain object. Also converts values to their respective internal types.
-       * @function fromObject
-       * @memberof main.BaseMsg
-       * @static
-       * @param {Object.<string,*>} object Plain object
-       * @returns {main.BaseMsg} BaseMsg
-       */
-      BaseMsg.fromObject = function fromObject(object) {
-        if (object instanceof $root.main.BaseMsg) return object;
-        var message = new $root.main.BaseMsg();
-        if (object.channel != null) message.channel = String(object.channel);
-        if (object.payload != null)
-          if (typeof object.payload === "string")
-            $util.base64.decode(
-              object.payload,
-              (message.payload = $util.newBuffer(
-                $util.base64.length(object.payload)
-              )),
-              0
-            );
-          else if (object.payload.length) message.payload = object.payload;
-        return message;
-      };
-
-      /**
-       * Creates a plain object from a BaseMsg message. Also converts values to other types if specified.
-       * @function toObject
-       * @memberof main.BaseMsg
-       * @static
-       * @param {main.BaseMsg} message BaseMsg
-       * @param {$protobuf.IConversionOptions} [options] Conversion options
-       * @returns {Object.<string,*>} Plain object
-       */
-      BaseMsg.toObject = function toObject(message, options) {
-        if (!options) options = {};
-        var object = {};
-        if (options.defaults) {
-          object.channel = "";
-          object.payload = options.bytes === String ? "" : [];
-        }
-        if (message.channel != null && message.hasOwnProperty("channel"))
-          object.channel = message.channel;
-        if (message.payload != null && message.hasOwnProperty("payload"))
-          object.payload =
-            options.bytes === String
-              ? $util.base64.encode(message.payload, 0, message.payload.length)
-              : options.bytes === Array
-                ? Array.prototype.slice.call(message.payload)
-                : message.payload;
-        return object;
-      };
-
-      /**
-       * Converts this BaseMsg to JSON.
-       * @function toJSON
-       * @memberof main.BaseMsg
-       * @instance
-       * @returns {Object.<string,*>} JSON object
-       */
-      BaseMsg.prototype.toJSON = function toJSON() {
-        return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
-      };
-
-      return BaseMsg;
-    })();
-
-    main.Msg = (function() {
-      /**
-       * Properties of a Msg.
-       * @memberof main
-       * @interface IMsg
-       * @property {main.Msg.Command|null} [command] Msg command
-       * @property {string|null} [error] Msg error
-       * @property {string|null} [startCwd] Msg startCwd
-       * @property {Array.<string>|null} [startArgv] Msg startArgv
-       * @property {boolean|null} [startDebugFlag] Msg startDebugFlag
-       * @property {string|null} [startMainJs] Msg startMainJs
-       * @property {string|null} [startMainMap] Msg startMainMap
-       * @property {string|null} [codeFetchModuleSpecifier] Msg codeFetchModuleSpecifier
-       * @property {string|null} [codeFetchContainingFile] Msg codeFetchContainingFile
-       * @property {string|null} [codeFetchResModuleName] Msg codeFetchResModuleName
-       * @property {string|null} [codeFetchResFilename] Msg codeFetchResFilename
-       * @property {string|null} [codeFetchResSourceCode] Msg codeFetchResSourceCode
-       * @property {string|null} [codeFetchResOutputCode] Msg codeFetchResOutputCode
-       * @property {string|null} [codeCacheFilename] Msg codeCacheFilename
-       * @property {string|null} [codeCacheSourceCode] Msg codeCacheSourceCode
-       * @property {string|null} [codeCacheOutputCode] Msg codeCacheOutputCode
-       * @property {number|null} [exitCode] Msg exitCode
-       * @property {number|null} [timerStartId] Msg timerStartId
-       * @property {boolean|null} [timerStartInterval] Msg timerStartInterval
-       * @property {number|null} [timerStartDelay] Msg timerStartDelay
-       * @property {number|null} [timerReadyId] Msg timerReadyId
-       * @property {boolean|null} [timerReadyDone] Msg timerReadyDone
-       * @property {number|null} [timerClearId] Msg timerClearId
-       * @property {number|null} [fetchReqId] Msg fetchReqId
-       * @property {string|null} [fetchReqUrl] Msg fetchReqUrl
-       * @property {number|null} [fetchResId] Msg fetchResId
-       * @property {number|null} [fetchResStatus] Msg fetchResStatus
-       * @property {Array.<string>|null} [fetchResHeaderLine] Msg fetchResHeaderLine
-       * @property {Uint8Array|null} [fetchResBody] Msg fetchResBody
-       * @property {string|null} [readFileSyncFilename] Msg readFileSyncFilename
-       * @property {Uint8Array|null} [readFileSyncData] Msg readFileSyncData
-       * @property {string|null} [writeFileSyncFilename] Msg writeFileSyncFilename
-       * @property {Uint8Array|null} [writeFileSyncData] Msg writeFileSyncData
-       * @property {number|null} [writeFileSyncPerm] Msg writeFileSyncPerm
-       */
-
-      /**
-       * Constructs a new Msg.
-       * @memberof main
-       * @classdesc Represents a Msg.
-       * @implements IMsg
-       * @constructor
-       * @param {main.IMsg=} [properties] Properties to set
-       */
-      function Msg(properties) {
-        this.startArgv = [];
-        this.fetchResHeaderLine = [];
-        if (properties)
-          for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
-            if (properties[keys[i]] != null)
-              this[keys[i]] = properties[keys[i]];
-      }
-
-      /**
-       * Msg command.
-       * @member {main.Msg.Command} command
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.command = 0;
-
-      /**
-       * Msg error.
-       * @member {string} error
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.error = "";
-
-      /**
-       * Msg startCwd.
-       * @member {string} startCwd
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.startCwd = "";
-
-      /**
-       * Msg startArgv.
-       * @member {Array.<string>} startArgv
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.startArgv = $util.emptyArray;
-
-      /**
-       * Msg startDebugFlag.
-       * @member {boolean} startDebugFlag
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.startDebugFlag = false;
-
-      /**
-       * Msg startMainJs.
-       * @member {string} startMainJs
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.startMainJs = "";
-
-      /**
-       * Msg startMainMap.
-       * @member {string} startMainMap
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.startMainMap = "";
-
-      /**
-       * Msg codeFetchModuleSpecifier.
-       * @member {string} codeFetchModuleSpecifier
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.codeFetchModuleSpecifier = "";
-
-      /**
-       * Msg codeFetchContainingFile.
-       * @member {string} codeFetchContainingFile
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.codeFetchContainingFile = "";
-
-      /**
-       * Msg codeFetchResModuleName.
-       * @member {string} codeFetchResModuleName
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.codeFetchResModuleName = "";
-
-      /**
-       * Msg codeFetchResFilename.
-       * @member {string} codeFetchResFilename
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.codeFetchResFilename = "";
-
-      /**
-       * Msg codeFetchResSourceCode.
-       * @member {string} codeFetchResSourceCode
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.codeFetchResSourceCode = "";
+    /* AMD */ if (typeof define === 'function' && define.amd)
+        define(["protobufjs/minimal"], factory);
 
-      /**
-       * Msg codeFetchResOutputCode.
-       * @member {string} codeFetchResOutputCode
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.codeFetchResOutputCode = "";
+    /* CommonJS */ else if (typeof require === 'function' && typeof module === 'object' && module && module.exports)
+        module.exports = factory(require("protobufjs/minimal"));
 
-      /**
-       * Msg codeCacheFilename.
-       * @member {string} codeCacheFilename
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.codeCacheFilename = "";
-
-      /**
-       * Msg codeCacheSourceCode.
-       * @member {string} codeCacheSourceCode
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.codeCacheSourceCode = "";
-
-      /**
-       * Msg codeCacheOutputCode.
-       * @member {string} codeCacheOutputCode
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.codeCacheOutputCode = "";
-
-      /**
-       * Msg exitCode.
-       * @member {number} exitCode
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.exitCode = 0;
-
-      /**
-       * Msg timerStartId.
-       * @member {number} timerStartId
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.timerStartId = 0;
-
-      /**
-       * Msg timerStartInterval.
-       * @member {boolean} timerStartInterval
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.timerStartInterval = false;
-
-      /**
-       * Msg timerStartDelay.
-       * @member {number} timerStartDelay
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.timerStartDelay = 0;
-
-      /**
-       * Msg timerReadyId.
-       * @member {number} timerReadyId
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.timerReadyId = 0;
-
-      /**
-       * Msg timerReadyDone.
-       * @member {boolean} timerReadyDone
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.timerReadyDone = false;
-
-      /**
-       * Msg timerClearId.
-       * @member {number} timerClearId
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.timerClearId = 0;
-
-      /**
-       * Msg fetchReqId.
-       * @member {number} fetchReqId
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.fetchReqId = 0;
-
-      /**
-       * Msg fetchReqUrl.
-       * @member {string} fetchReqUrl
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.fetchReqUrl = "";
-
-      /**
-       * Msg fetchResId.
-       * @member {number} fetchResId
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.fetchResId = 0;
-
-      /**
-       * Msg fetchResStatus.
-       * @member {number} fetchResStatus
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.fetchResStatus = 0;
-
-      /**
-       * Msg fetchResHeaderLine.
-       * @member {Array.<string>} fetchResHeaderLine
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.fetchResHeaderLine = $util.emptyArray;
-
-      /**
-       * Msg fetchResBody.
-       * @member {Uint8Array} fetchResBody
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.fetchResBody = $util.newBuffer([]);
-
-      /**
-       * Msg readFileSyncFilename.
-       * @member {string} readFileSyncFilename
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.readFileSyncFilename = "";
-
-      /**
-       * Msg readFileSyncData.
-       * @member {Uint8Array} readFileSyncData
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.readFileSyncData = $util.newBuffer([]);
-
-      /**
-       * Msg writeFileSyncFilename.
-       * @member {string} writeFileSyncFilename
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.writeFileSyncFilename = "";
-
-      /**
-       * Msg writeFileSyncData.
-       * @member {Uint8Array} writeFileSyncData
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.writeFileSyncData = $util.newBuffer([]);
-
-      /**
-       * Msg writeFileSyncPerm.
-       * @member {number} writeFileSyncPerm
-       * @memberof main.Msg
-       * @instance
-       */
-      Msg.prototype.writeFileSyncPerm = 0;
-
-      /**
-       * Creates a new Msg instance using the specified properties.
-       * @function create
-       * @memberof main.Msg
-       * @static
-       * @param {main.IMsg=} [properties] Properties to set
-       * @returns {main.Msg} Msg instance
-       */
-      Msg.create = function create(properties) {
-        return new Msg(properties);
-      };
-
-      /**
-       * Encodes the specified Msg message. Does not implicitly {@link main.Msg.verify|verify} messages.
-       * @function encode
-       * @memberof main.Msg
-       * @static
-       * @param {main.IMsg} message Msg message or plain object to encode
-       * @param {$protobuf.Writer} [writer] Writer to encode to
-       * @returns {$protobuf.Writer} Writer
-       */
-      Msg.encode = function encode(message, writer) {
-        if (!writer) writer = $Writer.create();
-        if (message.command != null && message.hasOwnProperty("command"))
-          writer.uint32(/* id 1, wireType 0 =*/ 8).int32(message.command);
-        if (message.error != null && message.hasOwnProperty("error"))
-          writer.uint32(/* id 2, wireType 2 =*/ 18).string(message.error);
-        if (message.startCwd != null && message.hasOwnProperty("startCwd"))
-          writer.uint32(/* id 10, wireType 2 =*/ 82).string(message.startCwd);
-        if (message.startArgv != null && message.startArgv.length)
-          for (var i = 0; i < message.startArgv.length; ++i)
-            writer
-              .uint32(/* id 11, wireType 2 =*/ 90)
-              .string(message.startArgv[i]);
-        if (
-          message.startDebugFlag != null &&
-          message.hasOwnProperty("startDebugFlag")
-        )
-          writer
-            .uint32(/* id 12, wireType 0 =*/ 96)
-            .bool(message.startDebugFlag);
-        if (
-          message.startMainJs != null &&
-          message.hasOwnProperty("startMainJs")
-        )
-          writer
-            .uint32(/* id 13, wireType 2 =*/ 106)
-            .string(message.startMainJs);
-        if (
-          message.startMainMap != null &&
-          message.hasOwnProperty("startMainMap")
-        )
-          writer
-            .uint32(/* id 14, wireType 2 =*/ 114)
-            .string(message.startMainMap);
-        if (
-          message.codeFetchModuleSpecifier != null &&
-          message.hasOwnProperty("codeFetchModuleSpecifier")
-        )
-          writer
-            .uint32(/* id 20, wireType 2 =*/ 162)
-            .string(message.codeFetchModuleSpecifier);
-        if (
-          message.codeFetchContainingFile != null &&
-          message.hasOwnProperty("codeFetchContainingFile")
-        )
-          writer
-            .uint32(/* id 21, wireType 2 =*/ 170)
-            .string(message.codeFetchContainingFile);
-        if (
-          message.codeFetchResModuleName != null &&
-          message.hasOwnProperty("codeFetchResModuleName")
-        )
-          writer
-            .uint32(/* id 30, wireType 2 =*/ 242)
-            .string(message.codeFetchResModuleName);
-        if (
-          message.codeFetchResFilename != null &&
-          message.hasOwnProperty("codeFetchResFilename")
-        )
-          writer
-            .uint32(/* id 31, wireType 2 =*/ 250)
-            .string(message.codeFetchResFilename);
-        if (
-          message.codeFetchResSourceCode != null &&
-          message.hasOwnProperty("codeFetchResSourceCode")
-        )
-          writer
-            .uint32(/* id 32, wireType 2 =*/ 258)
-            .string(message.codeFetchResSourceCode);
-        if (
-          message.codeFetchResOutputCode != null &&
-          message.hasOwnProperty("codeFetchResOutputCode")
-        )
-          writer
-            .uint32(/* id 33, wireType 2 =*/ 266)
-            .string(message.codeFetchResOutputCode);
-        if (
-          message.codeCacheFilename != null &&
-          message.hasOwnProperty("codeCacheFilename")
-        )
-          writer
-            .uint32(/* id 41, wireType 2 =*/ 330)
-            .string(message.codeCacheFilename);
-        if (
-          message.codeCacheSourceCode != null &&
-          message.hasOwnProperty("codeCacheSourceCode")
-        )
-          writer
-            .uint32(/* id 42, wireType 2 =*/ 338)
-            .string(message.codeCacheSourceCode);
-        if (
-          message.codeCacheOutputCode != null &&
-          message.hasOwnProperty("codeCacheOutputCode")
-        )
-          writer
-            .uint32(/* id 43, wireType 2 =*/ 346)
-            .string(message.codeCacheOutputCode);
-        if (message.exitCode != null && message.hasOwnProperty("exitCode"))
-          writer.uint32(/* id 50, wireType 0 =*/ 400).int32(message.exitCode);
-        if (
-          message.timerStartId != null &&
-          message.hasOwnProperty("timerStartId")
-        )
-          writer
-            .uint32(/* id 60, wireType 0 =*/ 480)
-            .int32(message.timerStartId);
-        if (
-          message.timerStartInterval != null &&
-          message.hasOwnProperty("timerStartInterval")
-        )
-          writer
-            .uint32(/* id 61, wireType 0 =*/ 488)
-            .bool(message.timerStartInterval);
-        if (
-          message.timerStartDelay != null &&
-          message.hasOwnProperty("timerStartDelay")
-        )
-          writer
-            .uint32(/* id 62, wireType 0 =*/ 496)
-            .int32(message.timerStartDelay);
-        if (
-          message.timerReadyId != null &&
-          message.hasOwnProperty("timerReadyId")
-        )
-          writer
-            .uint32(/* id 70, wireType 0 =*/ 560)
-            .int32(message.timerReadyId);
-        if (
-          message.timerReadyDone != null &&
-          message.hasOwnProperty("timerReadyDone")
-        )
-          writer
-            .uint32(/* id 71, wireType 0 =*/ 568)
-            .bool(message.timerReadyDone);
-        if (
-          message.timerClearId != null &&
-          message.hasOwnProperty("timerClearId")
-        )
-          writer
-            .uint32(/* id 80, wireType 0 =*/ 640)
-            .int32(message.timerClearId);
-        if (message.fetchReqId != null && message.hasOwnProperty("fetchReqId"))
-          writer.uint32(/* id 90, wireType 0 =*/ 720).int32(message.fetchReqId);
-        if (
-          message.fetchReqUrl != null &&
-          message.hasOwnProperty("fetchReqUrl")
-        )
-          writer
-            .uint32(/* id 91, wireType 2 =*/ 730)
-            .string(message.fetchReqUrl);
-        if (message.fetchResId != null && message.hasOwnProperty("fetchResId"))
-          writer
-            .uint32(/* id 100, wireType 0 =*/ 800)
-            .int32(message.fetchResId);
-        if (
-          message.fetchResStatus != null &&
-          message.hasOwnProperty("fetchResStatus")
-        )
-          writer
-            .uint32(/* id 101, wireType 0 =*/ 808)
-            .int32(message.fetchResStatus);
-        if (
-          message.fetchResHeaderLine != null &&
-          message.fetchResHeaderLine.length
-        )
-          for (var i = 0; i < message.fetchResHeaderLine.length; ++i)
-            writer
-              .uint32(/* id 102, wireType 2 =*/ 818)
-              .string(message.fetchResHeaderLine[i]);
-        if (
-          message.fetchResBody != null &&
-          message.hasOwnProperty("fetchResBody")
-        )
-          writer
-            .uint32(/* id 103, wireType 2 =*/ 826)
-            .bytes(message.fetchResBody);
-        if (
-          message.readFileSyncFilename != null &&
-          message.hasOwnProperty("readFileSyncFilename")
-        )
-          writer
-            .uint32(/* id 110, wireType 2 =*/ 882)
-            .string(message.readFileSyncFilename);
-        if (
-          message.readFileSyncData != null &&
-          message.hasOwnProperty("readFileSyncData")
-        )
-          writer
-            .uint32(/* id 120, wireType 2 =*/ 962)
-            .bytes(message.readFileSyncData);
-        if (
-          message.writeFileSyncFilename != null &&
-          message.hasOwnProperty("writeFileSyncFilename")
-        )
-          writer
-            .uint32(/* id 130, wireType 2 =*/ 1042)
-            .string(message.writeFileSyncFilename);
-        if (
-          message.writeFileSyncData != null &&
-          message.hasOwnProperty("writeFileSyncData")
-        )
-          writer
-            .uint32(/* id 131, wireType 2 =*/ 1050)
-            .bytes(message.writeFileSyncData);
-        if (
-          message.writeFileSyncPerm != null &&
-          message.hasOwnProperty("writeFileSyncPerm")
-        )
-          writer
-            .uint32(/* id 132, wireType 0 =*/ 1056)
-            .uint32(message.writeFileSyncPerm);
-        return writer;
-      };
-
-      /**
-       * Encodes the specified Msg message, length delimited. Does not implicitly {@link main.Msg.verify|verify} messages.
-       * @function encodeDelimited
-       * @memberof main.Msg
-       * @static
-       * @param {main.IMsg} message Msg message or plain object to encode
-       * @param {$protobuf.Writer} [writer] Writer to encode to
-       * @returns {$protobuf.Writer} Writer
-       */
-      Msg.encodeDelimited = function encodeDelimited(message, writer) {
-        return this.encode(message, writer).ldelim();
-      };
-
-      /**
-       * Decodes a Msg message from the specified reader or buffer.
-       * @function decode
-       * @memberof main.Msg
-       * @static
-       * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-       * @param {number} [length] Message length if known beforehand
-       * @returns {main.Msg} Msg
-       * @throws {Error} If the payload is not a reader or valid buffer
-       * @throws {$protobuf.util.ProtocolError} If required fields are missing
-       */
-      Msg.decode = function decode(reader, length) {
-        if (!(reader instanceof $Reader)) reader = $Reader.create(reader);
-        var end = length === undefined ? reader.len : reader.pos + length,
-          message = new $root.main.Msg();
-        while (reader.pos < end) {
-          var tag = reader.uint32();
-          switch (tag >>> 3) {
-            case 1:
-              message.command = reader.int32();
-              break;
-            case 2:
-              message.error = reader.string();
-              break;
-            case 10:
-              message.startCwd = reader.string();
-              break;
-            case 11:
-              if (!(message.startArgv && message.startArgv.length))
-                message.startArgv = [];
-              message.startArgv.push(reader.string());
-              break;
-            case 12:
-              message.startDebugFlag = reader.bool();
-              break;
-            case 13:
-              message.startMainJs = reader.string();
-              break;
-            case 14:
-              message.startMainMap = reader.string();
-              break;
-            case 20:
-              message.codeFetchModuleSpecifier = reader.string();
-              break;
-            case 21:
-              message.codeFetchContainingFile = reader.string();
-              break;
-            case 30:
-              message.codeFetchResModuleName = reader.string();
-              break;
-            case 31:
-              message.codeFetchResFilename = reader.string();
-              break;
-            case 32:
-              message.codeFetchResSourceCode = reader.string();
-              break;
-            case 33:
-              message.codeFetchResOutputCode = reader.string();
-              break;
-            case 41:
-              message.codeCacheFilename = reader.string();
-              break;
-            case 42:
-              message.codeCacheSourceCode = reader.string();
-              break;
-            case 43:
-              message.codeCacheOutputCode = reader.string();
-              break;
-            case 50:
-              message.exitCode = reader.int32();
-              break;
-            case 60:
-              message.timerStartId = reader.int32();
-              break;
-            case 61:
-              message.timerStartInterval = reader.bool();
-              break;
-            case 62:
-              message.timerStartDelay = reader.int32();
-              break;
-            case 70:
-              message.timerReadyId = reader.int32();
-              break;
-            case 71:
-              message.timerReadyDone = reader.bool();
-              break;
-            case 80:
-              message.timerClearId = reader.int32();
-              break;
-            case 90:
-              message.fetchReqId = reader.int32();
-              break;
-            case 91:
-              message.fetchReqUrl = reader.string();
-              break;
-            case 100:
-              message.fetchResId = reader.int32();
-              break;
-            case 101:
-              message.fetchResStatus = reader.int32();
-              break;
-            case 102:
-              if (
-                !(
-                  message.fetchResHeaderLine &&
-                  message.fetchResHeaderLine.length
-                )
-              )
-                message.fetchResHeaderLine = [];
-              message.fetchResHeaderLine.push(reader.string());
-              break;
-            case 103:
-              message.fetchResBody = reader.bytes();
-              break;
-            case 110:
-              message.readFileSyncFilename = reader.string();
-              break;
-            case 120:
-              message.readFileSyncData = reader.bytes();
-              break;
-            case 130:
-              message.writeFileSyncFilename = reader.string();
-              break;
-            case 131:
-              message.writeFileSyncData = reader.bytes();
-              break;
-            case 132:
-              message.writeFileSyncPerm = reader.uint32();
-              break;
-            default:
-              reader.skipType(tag & 7);
-              break;
-          }
-        }
-        return message;
-      };
-
-      /**
-       * Decodes a Msg message from the specified reader or buffer, length delimited.
-       * @function decodeDelimited
-       * @memberof main.Msg
-       * @static
-       * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
-       * @returns {main.Msg} Msg
-       * @throws {Error} If the payload is not a reader or valid buffer
-       * @throws {$protobuf.util.ProtocolError} If required fields are missing
-       */
-      Msg.decodeDelimited = function decodeDelimited(reader) {
-        if (!(reader instanceof $Reader)) reader = new $Reader(reader);
-        return this.decode(reader, reader.uint32());
-      };
-
-      /**
-       * Verifies a Msg message.
-       * @function verify
-       * @memberof main.Msg
-       * @static
-       * @param {Object.<string,*>} message Plain object to verify
-       * @returns {string|null} `null` if valid, otherwise the reason why it is not
-       */
-      Msg.verify = function verify(message) {
-        if (typeof message !== "object" || message === null)
-          return "object expected";
-        if (message.command != null && message.hasOwnProperty("command"))
-          switch (message.command) {
-            default:
-              return "command: enum value expected";
-            case 0:
-            case 1:
-            case 2:
-            case 3:
-            case 4:
-            case 5:
-            case 6:
-            case 7:
-            case 8:
-            case 9:
-            case 10:
-            case 11:
-            case 12:
-            case 13:
-              break;
-          }
-        if (message.error != null && message.hasOwnProperty("error"))
-          if (!$util.isString(message.error)) return "error: string expected";
-        if (message.startCwd != null && message.hasOwnProperty("startCwd"))
-          if (!$util.isString(message.startCwd))
-            return "startCwd: string expected";
-        if (message.startArgv != null && message.hasOwnProperty("startArgv")) {
-          if (!Array.isArray(message.startArgv))
-            return "startArgv: array expected";
-          for (var i = 0; i < message.startArgv.length; ++i)
-            if (!$util.isString(message.startArgv[i]))
-              return "startArgv: string[] expected";
-        }
-        if (
-          message.startDebugFlag != null &&
-          message.hasOwnProperty("startDebugFlag")
-        )
-          if (typeof message.startDebugFlag !== "boolean")
-            return "startDebugFlag: boolean expected";
-        if (
-          message.startMainJs != null &&
-          message.hasOwnProperty("startMainJs")
-        )
-          if (!$util.isString(message.startMainJs))
-            return "startMainJs: string expected";
-        if (
-          message.startMainMap != null &&
-          message.hasOwnProperty("startMainMap")
-        )
-          if (!$util.isString(message.startMainMap))
-            return "startMainMap: string expected";
-        if (
-          message.codeFetchModuleSpecifier != null &&
-          message.hasOwnProperty("codeFetchModuleSpecifier")
-        )
-          if (!$util.isString(message.codeFetchModuleSpecifier))
-            return "codeFetchModuleSpecifier: string expected";
-        if (
-          message.codeFetchContainingFile != null &&
-          message.hasOwnProperty("codeFetchContainingFile")
-        )
-          if (!$util.isString(message.codeFetchContainingFile))
-            return "codeFetchContainingFile: string expected";
-        if (
-          message.codeFetchResModuleName != null &&
-          message.hasOwnProperty("codeFetchResModuleName")
-        )
-          if (!$util.isString(message.codeFetchResModuleName))
-            return "codeFetchResModuleName: string expected";
-        if (
-          message.codeFetchResFilename != null &&
-          message.hasOwnProperty("codeFetchResFilename")
-        )
-          if (!$util.isString(message.codeFetchResFilename))
-            return "codeFetchResFilename: string expected";
-        if (
-          message.codeFetchResSourceCode != null &&
-          message.hasOwnProperty("codeFetchResSourceCode")
-        )
-          if (!$util.isString(message.codeFetchResSourceCode))
-            return "codeFetchResSourceCode: string expected";
-        if (
-          message.codeFetchResOutputCode != null &&
-          message.hasOwnProperty("codeFetchResOutputCode")
-        )
-          if (!$util.isString(message.codeFetchResOutputCode))
-            return "codeFetchResOutputCode: string expected";
-        if (
-          message.codeCacheFilename != null &&
-          message.hasOwnProperty("codeCacheFilename")
-        )
-          if (!$util.isString(message.codeCacheFilename))
-            return "codeCacheFilename: string expected";
-        if (
-          message.codeCacheSourceCode != null &&
-          message.hasOwnProperty("codeCacheSourceCode")
-        )
-          if (!$util.isString(message.codeCacheSourceCode))
-            return "codeCacheSourceCode: string expected";
-        if (
-          message.codeCacheOutputCode != null &&
-          message.hasOwnProperty("codeCacheOutputCode")
-        )
-          if (!$util.isString(message.codeCacheOutputCode))
-            return "codeCacheOutputCode: string expected";
-        if (message.exitCode != null && message.hasOwnProperty("exitCode"))
-          if (!$util.isInteger(message.exitCode))
-            return "exitCode: integer expected";
-        if (
-          message.timerStartId != null &&
-          message.hasOwnProperty("timerStartId")
-        )
-          if (!$util.isInteger(message.timerStartId))
-            return "timerStartId: integer expected";
-        if (
-          message.timerStartInterval != null &&
-          message.hasOwnProperty("timerStartInterval")
-        )
-          if (typeof message.timerStartInterval !== "boolean")
-            return "timerStartInterval: boolean expected";
-        if (
-          message.timerStartDelay != null &&
-          message.hasOwnProperty("timerStartDelay")
-        )
-          if (!$util.isInteger(message.timerStartDelay))
-            return "timerStartDelay: integer expected";
-        if (
-          message.timerReadyId != null &&
-          message.hasOwnProperty("timerReadyId")
-        )
-          if (!$util.isInteger(message.timerReadyId))
-            return "timerReadyId: integer expected";
-        if (
-          message.timerReadyDone != null &&
-          message.hasOwnProperty("timerReadyDone")
-        )
-          if (typeof message.timerReadyDone !== "boolean")
-            return "timerReadyDone: boolean expected";
-        if (
-          message.timerClearId != null &&
-          message.hasOwnProperty("timerClearId")
-        )
-          if (!$util.isInteger(message.timerClearId))
-            return "timerClearId: integer expected";
-        if (message.fetchReqId != null && message.hasOwnProperty("fetchReqId"))
-          if (!$util.isInteger(message.fetchReqId))
-            return "fetchReqId: integer expected";
-        if (
-          message.fetchReqUrl != null &&
-          message.hasOwnProperty("fetchReqUrl")
-        )
-          if (!$util.isString(message.fetchReqUrl))
-            return "fetchReqUrl: string expected";
-        if (message.fetchResId != null && message.hasOwnProperty("fetchResId"))
-          if (!$util.isInteger(message.fetchResId))
-            return "fetchResId: integer expected";
-        if (
-          message.fetchResStatus != null &&
-          message.hasOwnProperty("fetchResStatus")
-        )
-          if (!$util.isInteger(message.fetchResStatus))
-            return "fetchResStatus: integer expected";
-        if (
-          message.fetchResHeaderLine != null &&
-          message.hasOwnProperty("fetchResHeaderLine")
-        ) {
-          if (!Array.isArray(message.fetchResHeaderLine))
-            return "fetchResHeaderLine: array expected";
-          for (var i = 0; i < message.fetchResHeaderLine.length; ++i)
-            if (!$util.isString(message.fetchResHeaderLine[i]))
-              return "fetchResHeaderLine: string[] expected";
-        }
-        if (
-          message.fetchResBody != null &&
-          message.hasOwnProperty("fetchResBody")
-        )
-          if (
-            !(
-              (message.fetchResBody &&
-                typeof message.fetchResBody.length === "number") ||
-              $util.isString(message.fetchResBody)
-            )
-          )
-            return "fetchResBody: buffer expected";
-        if (
-          message.readFileSyncFilename != null &&
-          message.hasOwnProperty("readFileSyncFilename")
-        )
-          if (!$util.isString(message.readFileSyncFilename))
-            return "readFileSyncFilename: string expected";
-        if (
-          message.readFileSyncData != null &&
-          message.hasOwnProperty("readFileSyncData")
-        )
-          if (
-            !(
-              (message.readFileSyncData &&
-                typeof message.readFileSyncData.length === "number") ||
-              $util.isString(message.readFileSyncData)
-            )
-          )
-            return "readFileSyncData: buffer expected";
-        if (
-          message.writeFileSyncFilename != null &&
-          message.hasOwnProperty("writeFileSyncFilename")
-        )
-          if (!$util.isString(message.writeFileSyncFilename))
-            return "writeFileSyncFilename: string expected";
-        if (
-          message.writeFileSyncData != null &&
-          message.hasOwnProperty("writeFileSyncData")
-        )
-          if (
-            !(
-              (message.writeFileSyncData &&
-                typeof message.writeFileSyncData.length === "number") ||
-              $util.isString(message.writeFileSyncData)
-            )
-          )
-            return "writeFileSyncData: buffer expected";
-        if (
-          message.writeFileSyncPerm != null &&
-          message.hasOwnProperty("writeFileSyncPerm")
-        )
-          if (!$util.isInteger(message.writeFileSyncPerm))
-            return "writeFileSyncPerm: integer expected";
-        return null;
-      };
-
-      /**
-       * Creates a Msg message from a plain object. Also converts values to their respective internal types.
-       * @function fromObject
-       * @memberof main.Msg
-       * @static
-       * @param {Object.<string,*>} object Plain object
-       * @returns {main.Msg} Msg
-       */
-      Msg.fromObject = function fromObject(object) {
-        if (object instanceof $root.main.Msg) return object;
-        var message = new $root.main.Msg();
-        switch (object.command) {
-          case "ERROR":
-          case 0:
-            message.command = 0;
-            break;
-          case "START":
-          case 1:
-            message.command = 1;
-            break;
-          case "CODE_FETCH":
-          case 2:
-            message.command = 2;
-            break;
-          case "CODE_FETCH_RES":
-          case 3:
-            message.command = 3;
-            break;
-          case "CODE_CACHE":
-          case 4:
-            message.command = 4;
-            break;
-          case "EXIT":
-          case 5:
-            message.command = 5;
-            break;
-          case "TIMER_START":
-          case 6:
-            message.command = 6;
-            break;
-          case "TIMER_READY":
-          case 7:
-            message.command = 7;
-            break;
-          case "TIMER_CLEAR":
-          case 8:
-            message.command = 8;
-            break;
-          case "FETCH_REQ":
-          case 9:
-            message.command = 9;
-            break;
-          case "FETCH_RES":
-          case 10:
-            message.command = 10;
-            break;
-          case "READ_FILE_SYNC":
-          case 11:
-            message.command = 11;
-            break;
-          case "READ_FILE_SYNC_RES":
-          case 12:
-            message.command = 12;
-            break;
-          case "WRITE_FILE_SYNC":
-          case 13:
-            message.command = 13;
-            break;
-        }
-        if (object.error != null) message.error = String(object.error);
-        if (object.startCwd != null) message.startCwd = String(object.startCwd);
-        if (object.startArgv) {
-          if (!Array.isArray(object.startArgv))
-            throw TypeError(".main.Msg.startArgv: array expected");
-          message.startArgv = [];
-          for (var i = 0; i < object.startArgv.length; ++i)
-            message.startArgv[i] = String(object.startArgv[i]);
-        }
-        if (object.startDebugFlag != null)
-          message.startDebugFlag = Boolean(object.startDebugFlag);
-        if (object.startMainJs != null)
-          message.startMainJs = String(object.startMainJs);
-        if (object.startMainMap != null)
-          message.startMainMap = String(object.startMainMap);
-        if (object.codeFetchModuleSpecifier != null)
-          message.codeFetchModuleSpecifier = String(
-            object.codeFetchModuleSpecifier
-          );
-        if (object.codeFetchContainingFile != null)
-          message.codeFetchContainingFile = String(
-            object.codeFetchContainingFile
-          );
-        if (object.codeFetchResModuleName != null)
-          message.codeFetchResModuleName = String(
-            object.codeFetchResModuleName
-          );
-        if (object.codeFetchResFilename != null)
-          message.codeFetchResFilename = String(object.codeFetchResFilename);
-        if (object.codeFetchResSourceCode != null)
-          message.codeFetchResSourceCode = String(
-            object.codeFetchResSourceCode
-          );
-        if (object.codeFetchResOutputCode != null)
-          message.codeFetchResOutputCode = String(
-            object.codeFetchResOutputCode
-          );
-        if (object.codeCacheFilename != null)
-          message.codeCacheFilename = String(object.codeCacheFilename);
-        if (object.codeCacheSourceCode != null)
-          message.codeCacheSourceCode = String(object.codeCacheSourceCode);
-        if (object.codeCacheOutputCode != null)
-          message.codeCacheOutputCode = String(object.codeCacheOutputCode);
-        if (object.exitCode != null) message.exitCode = object.exitCode | 0;
-        if (object.timerStartId != null)
-          message.timerStartId = object.timerStartId | 0;
-        if (object.timerStartInterval != null)
-          message.timerStartInterval = Boolean(object.timerStartInterval);
-        if (object.timerStartDelay != null)
-          message.timerStartDelay = object.timerStartDelay | 0;
-        if (object.timerReadyId != null)
-          message.timerReadyId = object.timerReadyId | 0;
-        if (object.timerReadyDone != null)
-          message.timerReadyDone = Boolean(object.timerReadyDone);
-        if (object.timerClearId != null)
-          message.timerClearId = object.timerClearId | 0;
-        if (object.fetchReqId != null)
-          message.fetchReqId = object.fetchReqId | 0;
-        if (object.fetchReqUrl != null)
-          message.fetchReqUrl = String(object.fetchReqUrl);
-        if (object.fetchResId != null)
-          message.fetchResId = object.fetchResId | 0;
-        if (object.fetchResStatus != null)
-          message.fetchResStatus = object.fetchResStatus | 0;
-        if (object.fetchResHeaderLine) {
-          if (!Array.isArray(object.fetchResHeaderLine))
-            throw TypeError(".main.Msg.fetchResHeaderLine: array expected");
-          message.fetchResHeaderLine = [];
-          for (var i = 0; i < object.fetchResHeaderLine.length; ++i)
-            message.fetchResHeaderLine[i] = String(
-              object.fetchResHeaderLine[i]
-            );
-        }
-        if (object.fetchResBody != null)
-          if (typeof object.fetchResBody === "string")
-            $util.base64.decode(
-              object.fetchResBody,
-              (message.fetchResBody = $util.newBuffer(
-                $util.base64.length(object.fetchResBody)
-              )),
-              0
-            );
-          else if (object.fetchResBody.length)
-            message.fetchResBody = object.fetchResBody;
-        if (object.readFileSyncFilename != null)
-          message.readFileSyncFilename = String(object.readFileSyncFilename);
-        if (object.readFileSyncData != null)
-          if (typeof object.readFileSyncData === "string")
-            $util.base64.decode(
-              object.readFileSyncData,
-              (message.readFileSyncData = $util.newBuffer(
-                $util.base64.length(object.readFileSyncData)
-              )),
-              0
-            );
-          else if (object.readFileSyncData.length)
-            message.readFileSyncData = object.readFileSyncData;
-        if (object.writeFileSyncFilename != null)
-          message.writeFileSyncFilename = String(object.writeFileSyncFilename);
-        if (object.writeFileSyncData != null)
-          if (typeof object.writeFileSyncData === "string")
-            $util.base64.decode(
-              object.writeFileSyncData,
-              (message.writeFileSyncData = $util.newBuffer(
-                $util.base64.length(object.writeFileSyncData)
-              )),
-              0
-            );
-          else if (object.writeFileSyncData.length)
-            message.writeFileSyncData = object.writeFileSyncData;
-        if (object.writeFileSyncPerm != null)
-          message.writeFileSyncPerm = object.writeFileSyncPerm >>> 0;
-        return message;
-      };
-
-      /**
-       * Creates a plain object from a Msg message. Also converts values to other types if specified.
-       * @function toObject
-       * @memberof main.Msg
-       * @static
-       * @param {main.Msg} message Msg
-       * @param {$protobuf.IConversionOptions} [options] Conversion options
-       * @returns {Object.<string,*>} Plain object
-       */
-      Msg.toObject = function toObject(message, options) {
-        if (!options) options = {};
-        var object = {};
-        if (options.arrays || options.defaults) {
-          object.startArgv = [];
-          object.fetchResHeaderLine = [];
-        }
-        if (options.defaults) {
-          object.command = options.enums === String ? "ERROR" : 0;
-          object.error = "";
-          object.startCwd = "";
-          object.startDebugFlag = false;
-          object.startMainJs = "";
-          object.startMainMap = "";
-          object.codeFetchModuleSpecifier = "";
-          object.codeFetchContainingFile = "";
-          object.codeFetchResModuleName = "";
-          object.codeFetchResFilename = "";
-          object.codeFetchResSourceCode = "";
-          object.codeFetchResOutputCode = "";
-          object.codeCacheFilename = "";
-          object.codeCacheSourceCode = "";
-          object.codeCacheOutputCode = "";
-          object.exitCode = 0;
-          object.timerStartId = 0;
-          object.timerStartInterval = false;
-          object.timerStartDelay = 0;
-          object.timerReadyId = 0;
-          object.timerReadyDone = false;
-          object.timerClearId = 0;
-          object.fetchReqId = 0;
-          object.fetchReqUrl = "";
-          object.fetchResId = 0;
-          object.fetchResStatus = 0;
-          object.fetchResBody = options.bytes === String ? "" : [];
-          object.readFileSyncFilename = "";
-          object.readFileSyncData = options.bytes === String ? "" : [];
-          object.writeFileSyncFilename = "";
-          object.writeFileSyncData = options.bytes === String ? "" : [];
-          object.writeFileSyncPerm = 0;
-        }
-        if (message.command != null && message.hasOwnProperty("command"))
-          object.command =
-            options.enums === String
-              ? $root.main.Msg.Command[message.command]
-              : message.command;
-        if (message.error != null && message.hasOwnProperty("error"))
-          object.error = message.error;
-        if (message.startCwd != null && message.hasOwnProperty("startCwd"))
-          object.startCwd = message.startCwd;
-        if (message.startArgv && message.startArgv.length) {
-          object.startArgv = [];
-          for (var j = 0; j < message.startArgv.length; ++j)
-            object.startArgv[j] = message.startArgv[j];
-        }
-        if (
-          message.startDebugFlag != null &&
-          message.hasOwnProperty("startDebugFlag")
-        )
-          object.startDebugFlag = message.startDebugFlag;
-        if (
-          message.startMainJs != null &&
-          message.hasOwnProperty("startMainJs")
-        )
-          object.startMainJs = message.startMainJs;
-        if (
-          message.startMainMap != null &&
-          message.hasOwnProperty("startMainMap")
-        )
-          object.startMainMap = message.startMainMap;
-        if (
-          message.codeFetchModuleSpecifier != null &&
-          message.hasOwnProperty("codeFetchModuleSpecifier")
-        )
-          object.codeFetchModuleSpecifier = message.codeFetchModuleSpecifier;
-        if (
-          message.codeFetchContainingFile != null &&
-          message.hasOwnProperty("codeFetchContainingFile")
-        )
-          object.codeFetchContainingFile = message.codeFetchContainingFile;
-        if (
-          message.codeFetchResModuleName != null &&
-          message.hasOwnProperty("codeFetchResModuleName")
-        )
-          object.codeFetchResModuleName = message.codeFetchResModuleName;
-        if (
-          message.codeFetchResFilename != null &&
-          message.hasOwnProperty("codeFetchResFilename")
-        )
-          object.codeFetchResFilename = message.codeFetchResFilename;
-        if (
-          message.codeFetchResSourceCode != null &&
-          message.hasOwnProperty("codeFetchResSourceCode")
-        )
-          object.codeFetchResSourceCode = message.codeFetchResSourceCode;
-        if (
-          message.codeFetchResOutputCode != null &&
-          message.hasOwnProperty("codeFetchResOutputCode")
-        )
-          object.codeFetchResOutputCode = message.codeFetchResOutputCode;
-        if (
-          message.codeCacheFilename != null &&
-          message.hasOwnProperty("codeCacheFilename")
-        )
-          object.codeCacheFilename = message.codeCacheFilename;
-        if (
-          message.codeCacheSourceCode != null &&
-          message.hasOwnProperty("codeCacheSourceCode")
-        )
-          object.codeCacheSourceCode = message.codeCacheSourceCode;
-        if (
-          message.codeCacheOutputCode != null &&
-          message.hasOwnProperty("codeCacheOutputCode")
-        )
-          object.codeCacheOutputCode = message.codeCacheOutputCode;
-        if (message.exitCode != null && message.hasOwnProperty("exitCode"))
-          object.exitCode = message.exitCode;
-        if (
-          message.timerStartId != null &&
-          message.hasOwnProperty("timerStartId")
-        )
-          object.timerStartId = message.timerStartId;
-        if (
-          message.timerStartInterval != null &&
-          message.hasOwnProperty("timerStartInterval")
-        )
-          object.timerStartInterval = message.timerStartInterval;
-        if (
-          message.timerStartDelay != null &&
-          message.hasOwnProperty("timerStartDelay")
-        )
-          object.timerStartDelay = message.timerStartDelay;
-        if (
-          message.timerReadyId != null &&
-          message.hasOwnProperty("timerReadyId")
-        )
-          object.timerReadyId = message.timerReadyId;
-        if (
-          message.timerReadyDone != null &&
-          message.hasOwnProperty("timerReadyDone")
-        )
-          object.timerReadyDone = message.timerReadyDone;
-        if (
-          message.timerClearId != null &&
-          message.hasOwnProperty("timerClearId")
-        )
-          object.timerClearId = message.timerClearId;
-        if (message.fetchReqId != null && message.hasOwnProperty("fetchReqId"))
-          object.fetchReqId = message.fetchReqId;
-        if (
-          message.fetchReqUrl != null &&
-          message.hasOwnProperty("fetchReqUrl")
-        )
-          object.fetchReqUrl = message.fetchReqUrl;
-        if (message.fetchResId != null && message.hasOwnProperty("fetchResId"))
-          object.fetchResId = message.fetchResId;
-        if (
-          message.fetchResStatus != null &&
-          message.hasOwnProperty("fetchResStatus")
-        )
-          object.fetchResStatus = message.fetchResStatus;
-        if (message.fetchResHeaderLine && message.fetchResHeaderLine.length) {
-          object.fetchResHeaderLine = [];
-          for (var j = 0; j < message.fetchResHeaderLine.length; ++j)
-            object.fetchResHeaderLine[j] = message.fetchResHeaderLine[j];
-        }
-        if (
-          message.fetchResBody != null &&
-          message.hasOwnProperty("fetchResBody")
-        )
-          object.fetchResBody =
-            options.bytes === String
-              ? $util.base64.encode(
-                  message.fetchResBody,
-                  0,
-                  message.fetchResBody.length
-                )
-              : options.bytes === Array
-                ? Array.prototype.slice.call(message.fetchResBody)
-                : message.fetchResBody;
-        if (
-          message.readFileSyncFilename != null &&
-          message.hasOwnProperty("readFileSyncFilename")
-        )
-          object.readFileSyncFilename = message.readFileSyncFilename;
-        if (
-          message.readFileSyncData != null &&
-          message.hasOwnProperty("readFileSyncData")
-        )
-          object.readFileSyncData =
-            options.bytes === String
-              ? $util.base64.encode(
-                  message.readFileSyncData,
-                  0,
-                  message.readFileSyncData.length
-                )
-              : options.bytes === Array
-                ? Array.prototype.slice.call(message.readFileSyncData)
-                : message.readFileSyncData;
-        if (
-          message.writeFileSyncFilename != null &&
-          message.hasOwnProperty("writeFileSyncFilename")
-        )
-          object.writeFileSyncFilename = message.writeFileSyncFilename;
-        if (
-          message.writeFileSyncData != null &&
-          message.hasOwnProperty("writeFileSyncData")
-        )
-          object.writeFileSyncData =
-            options.bytes === String
-              ? $util.base64.encode(
-                  message.writeFileSyncData,
-                  0,
-                  message.writeFileSyncData.length
-                )
-              : options.bytes === Array
-                ? Array.prototype.slice.call(message.writeFileSyncData)
-                : message.writeFileSyncData;
-        if (
-          message.writeFileSyncPerm != null &&
-          message.hasOwnProperty("writeFileSyncPerm")
-        )
-          object.writeFileSyncPerm = message.writeFileSyncPerm;
-        return object;
-      };
-
-      /**
-       * Converts this Msg to JSON.
-       * @function toJSON
-       * @memberof main.Msg
-       * @instance
-       * @returns {Object.<string,*>} JSON object
-       */
-      Msg.prototype.toJSON = function toJSON() {
-        return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
-      };
-
-      /**
-       * Command enum.
-       * @name main.Msg.Command
-       * @enum {string}
-       * @property {number} ERROR=0 ERROR value
-       * @property {number} START=1 START value
-       * @property {number} CODE_FETCH=2 CODE_FETCH value
-       * @property {number} CODE_FETCH_RES=3 CODE_FETCH_RES value
-       * @property {number} CODE_CACHE=4 CODE_CACHE value
-       * @property {number} EXIT=5 EXIT value
-       * @property {number} TIMER_START=6 TIMER_START value
-       * @property {number} TIMER_READY=7 TIMER_READY value
-       * @property {number} TIMER_CLEAR=8 TIMER_CLEAR value
-       * @property {number} FETCH_REQ=9 FETCH_REQ value
-       * @property {number} FETCH_RES=10 FETCH_RES value
-       * @property {number} READ_FILE_SYNC=11 READ_FILE_SYNC value
-       * @property {number} READ_FILE_SYNC_RES=12 READ_FILE_SYNC_RES value
-       * @property {number} WRITE_FILE_SYNC=13 WRITE_FILE_SYNC value
-       */
-      Msg.Command = (function() {
-        var valuesById = {},
-          values = Object.create(valuesById);
-        values[(valuesById[0] = "ERROR")] = 0;
-        values[(valuesById[1] = "START")] = 1;
-        values[(valuesById[2] = "CODE_FETCH")] = 2;
-        values[(valuesById[3] = "CODE_FETCH_RES")] = 3;
-        values[(valuesById[4] = "CODE_CACHE")] = 4;
-        values[(valuesById[5] = "EXIT")] = 5;
-        values[(valuesById[6] = "TIMER_START")] = 6;
-        values[(valuesById[7] = "TIMER_READY")] = 7;
-        values[(valuesById[8] = "TIMER_CLEAR")] = 8;
-        values[(valuesById[9] = "FETCH_REQ")] = 9;
-        values[(valuesById[10] = "FETCH_RES")] = 10;
-        values[(valuesById[11] = "READ_FILE_SYNC")] = 11;
-        values[(valuesById[12] = "READ_FILE_SYNC_RES")] = 12;
-        values[(valuesById[13] = "WRITE_FILE_SYNC")] = 13;
-        return values;
-      })();
-
-      return Msg;
+})(this, function($protobuf) {
+    "use strict";
+
+    // Common aliases
+    var $Reader = $protobuf.Reader, $Writer = $protobuf.Writer, $util = $protobuf.util;
+    
+    // Exported root namespace
+    var $root = $protobuf.roots["default"] || ($protobuf.roots["default"] = {});
+    
+    $root.main = (function() {
+    
+        /**
+         * Namespace main.
+         * @exports main
+         * @namespace
+         */
+        var main = {};
+    
+        main.BaseMsg = (function() {
+    
+            /**
+             * Properties of a BaseMsg.
+             * @memberof main
+             * @interface IBaseMsg
+             * @property {string|null} [channel] BaseMsg channel
+             * @property {Uint8Array|null} [payload] BaseMsg payload
+             */
+    
+            /**
+             * Constructs a new BaseMsg.
+             * @memberof main
+             * @classdesc Represents a BaseMsg.
+             * @implements IBaseMsg
+             * @constructor
+             * @param {main.IBaseMsg=} [properties] Properties to set
+             */
+            function BaseMsg(properties) {
+                if (properties)
+                    for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                        if (properties[keys[i]] != null)
+                            this[keys[i]] = properties[keys[i]];
+            }
+    
+            /**
+             * BaseMsg channel.
+             * @member {string} channel
+             * @memberof main.BaseMsg
+             * @instance
+             */
+            BaseMsg.prototype.channel = "";
+    
+            /**
+             * BaseMsg payload.
+             * @member {Uint8Array} payload
+             * @memberof main.BaseMsg
+             * @instance
+             */
+            BaseMsg.prototype.payload = $util.newBuffer([]);
+    
+            /**
+             * Creates a new BaseMsg instance using the specified properties.
+             * @function create
+             * @memberof main.BaseMsg
+             * @static
+             * @param {main.IBaseMsg=} [properties] Properties to set
+             * @returns {main.BaseMsg} BaseMsg instance
+             */
+            BaseMsg.create = function create(properties) {
+                return new BaseMsg(properties);
+            };
+    
+            /**
+             * Encodes the specified BaseMsg message. Does not implicitly {@link main.BaseMsg.verify|verify} messages.
+             * @function encode
+             * @memberof main.BaseMsg
+             * @static
+             * @param {main.IBaseMsg} message BaseMsg message or plain object to encode
+             * @param {$protobuf.Writer} [writer] Writer to encode to
+             * @returns {$protobuf.Writer} Writer
+             */
+            BaseMsg.encode = function encode(message, writer) {
+                if (!writer)
+                    writer = $Writer.create();
+                if (message.channel != null && message.hasOwnProperty("channel"))
+                    writer.uint32(/* id 1, wireType 2 =*/10).string(message.channel);
+                if (message.payload != null && message.hasOwnProperty("payload"))
+                    writer.uint32(/* id 2, wireType 2 =*/18).bytes(message.payload);
+                return writer;
+            };
+    
+            /**
+             * Encodes the specified BaseMsg message, length delimited. Does not implicitly {@link main.BaseMsg.verify|verify} messages.
+             * @function encodeDelimited
+             * @memberof main.BaseMsg
+             * @static
+             * @param {main.IBaseMsg} message BaseMsg message or plain object to encode
+             * @param {$protobuf.Writer} [writer] Writer to encode to
+             * @returns {$protobuf.Writer} Writer
+             */
+            BaseMsg.encodeDelimited = function encodeDelimited(message, writer) {
+                return this.encode(message, writer).ldelim();
+            };
+    
+            /**
+             * Decodes a BaseMsg message from the specified reader or buffer.
+             * @function decode
+             * @memberof main.BaseMsg
+             * @static
+             * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+             * @param {number} [length] Message length if known beforehand
+             * @returns {main.BaseMsg} BaseMsg
+             * @throws {Error} If the payload is not a reader or valid buffer
+             * @throws {$protobuf.util.ProtocolError} If required fields are missing
+             */
+            BaseMsg.decode = function decode(reader, length) {
+                if (!(reader instanceof $Reader))
+                    reader = $Reader.create(reader);
+                var end = length === undefined ? reader.len : reader.pos + length, message = new $root.main.BaseMsg();
+                while (reader.pos < end) {
+                    var tag = reader.uint32();
+                    switch (tag >>> 3) {
+                    case 1:
+                        message.channel = reader.string();
+                        break;
+                    case 2:
+                        message.payload = reader.bytes();
+                        break;
+                    default:
+                        reader.skipType(tag & 7);
+                        break;
+                    }
+                }
+                return message;
+            };
+    
+            /**
+             * Decodes a BaseMsg message from the specified reader or buffer, length delimited.
+             * @function decodeDelimited
+             * @memberof main.BaseMsg
+             * @static
+             * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+             * @returns {main.BaseMsg} BaseMsg
+             * @throws {Error} If the payload is not a reader or valid buffer
+             * @throws {$protobuf.util.ProtocolError} If required fields are missing
+             */
+            BaseMsg.decodeDelimited = function decodeDelimited(reader) {
+                if (!(reader instanceof $Reader))
+                    reader = new $Reader(reader);
+                return this.decode(reader, reader.uint32());
+            };
+    
+            /**
+             * Verifies a BaseMsg message.
+             * @function verify
+             * @memberof main.BaseMsg
+             * @static
+             * @param {Object.<string,*>} message Plain object to verify
+             * @returns {string|null} `null` if valid, otherwise the reason why it is not
+             */
+            BaseMsg.verify = function verify(message) {
+                if (typeof message !== "object" || message === null)
+                    return "object expected";
+                if (message.channel != null && message.hasOwnProperty("channel"))
+                    if (!$util.isString(message.channel))
+                        return "channel: string expected";
+                if (message.payload != null && message.hasOwnProperty("payload"))
+                    if (!(message.payload && typeof message.payload.length === "number" || $util.isString(message.payload)))
+                        return "payload: buffer expected";
+                return null;
+            };
+    
+            /**
+             * Creates a BaseMsg message from a plain object. Also converts values to their respective internal types.
+             * @function fromObject
+             * @memberof main.BaseMsg
+             * @static
+             * @param {Object.<string,*>} object Plain object
+             * @returns {main.BaseMsg} BaseMsg
+             */
+            BaseMsg.fromObject = function fromObject(object) {
+                if (object instanceof $root.main.BaseMsg)
+                    return object;
+                var message = new $root.main.BaseMsg();
+                if (object.channel != null)
+                    message.channel = String(object.channel);
+                if (object.payload != null)
+                    if (typeof object.payload === "string")
+                        $util.base64.decode(object.payload, message.payload = $util.newBuffer($util.base64.length(object.payload)), 0);
+                    else if (object.payload.length)
+                        message.payload = object.payload;
+                return message;
+            };
+    
+            /**
+             * Creates a plain object from a BaseMsg message. Also converts values to other types if specified.
+             * @function toObject
+             * @memberof main.BaseMsg
+             * @static
+             * @param {main.BaseMsg} message BaseMsg
+             * @param {$protobuf.IConversionOptions} [options] Conversion options
+             * @returns {Object.<string,*>} Plain object
+             */
+            BaseMsg.toObject = function toObject(message, options) {
+                if (!options)
+                    options = {};
+                var object = {};
+                if (options.defaults) {
+                    object.channel = "";
+                    object.payload = options.bytes === String ? "" : [];
+                }
+                if (message.channel != null && message.hasOwnProperty("channel"))
+                    object.channel = message.channel;
+                if (message.payload != null && message.hasOwnProperty("payload"))
+                    object.payload = options.bytes === String ? $util.base64.encode(message.payload, 0, message.payload.length) : options.bytes === Array ? Array.prototype.slice.call(message.payload) : message.payload;
+                return object;
+            };
+    
+            /**
+             * Converts this BaseMsg to JSON.
+             * @function toJSON
+             * @memberof main.BaseMsg
+             * @instance
+             * @returns {Object.<string,*>} JSON object
+             */
+            BaseMsg.prototype.toJSON = function toJSON() {
+                return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+            };
+    
+            return BaseMsg;
+        })();
+    
+        main.Msg = (function() {
+    
+            /**
+             * Properties of a Msg.
+             * @memberof main
+             * @interface IMsg
+             * @property {main.Msg.Command|null} [command] Msg command
+             * @property {string|null} [error] Msg error
+             * @property {string|null} [startCwd] Msg startCwd
+             * @property {Array.<string>|null} [startArgv] Msg startArgv
+             * @property {boolean|null} [startDebugFlag] Msg startDebugFlag
+             * @property {string|null} [startMainJs] Msg startMainJs
+             * @property {string|null} [startMainMap] Msg startMainMap
+             * @property {string|null} [codeFetchModuleSpecifier] Msg codeFetchModuleSpecifier
+             * @property {string|null} [codeFetchContainingFile] Msg codeFetchContainingFile
+             * @property {string|null} [codeFetchResModuleName] Msg codeFetchResModuleName
+             * @property {string|null} [codeFetchResFilename] Msg codeFetchResFilename
+             * @property {string|null} [codeFetchResSourceCode] Msg codeFetchResSourceCode
+             * @property {string|null} [codeFetchResOutputCode] Msg codeFetchResOutputCode
+             * @property {string|null} [codeCacheFilename] Msg codeCacheFilename
+             * @property {string|null} [codeCacheSourceCode] Msg codeCacheSourceCode
+             * @property {string|null} [codeCacheOutputCode] Msg codeCacheOutputCode
+             * @property {number|null} [exitCode] Msg exitCode
+             * @property {number|null} [timerStartId] Msg timerStartId
+             * @property {boolean|null} [timerStartInterval] Msg timerStartInterval
+             * @property {number|null} [timerStartDelay] Msg timerStartDelay
+             * @property {number|null} [timerReadyId] Msg timerReadyId
+             * @property {boolean|null} [timerReadyDone] Msg timerReadyDone
+             * @property {number|null} [timerClearId] Msg timerClearId
+             * @property {number|null} [fetchReqId] Msg fetchReqId
+             * @property {string|null} [fetchReqUrl] Msg fetchReqUrl
+             * @property {number|null} [fetchResId] Msg fetchResId
+             * @property {number|null} [fetchResStatus] Msg fetchResStatus
+             * @property {Array.<string>|null} [fetchResHeaderLine] Msg fetchResHeaderLine
+             * @property {Uint8Array|null} [fetchResBody] Msg fetchResBody
+             * @property {string|null} [readFileSyncFilename] Msg readFileSyncFilename
+             * @property {Uint8Array|null} [readFileSyncData] Msg readFileSyncData
+             * @property {string|null} [writeFileSyncFilename] Msg writeFileSyncFilename
+             * @property {Uint8Array|null} [writeFileSyncData] Msg writeFileSyncData
+             * @property {number|null} [writeFileSyncPerm] Msg writeFileSyncPerm
+             */
+    
+            /**
+             * Constructs a new Msg.
+             * @memberof main
+             * @classdesc Represents a Msg.
+             * @implements IMsg
+             * @constructor
+             * @param {main.IMsg=} [properties] Properties to set
+             */
+            function Msg(properties) {
+                this.startArgv = [];
+                this.fetchResHeaderLine = [];
+                if (properties)
+                    for (var keys = Object.keys(properties), i = 0; i < keys.length; ++i)
+                        if (properties[keys[i]] != null)
+                            this[keys[i]] = properties[keys[i]];
+            }
+    
+            /**
+             * Msg command.
+             * @member {main.Msg.Command} command
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.command = 0;
+    
+            /**
+             * Msg error.
+             * @member {string} error
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.error = "";
+    
+            /**
+             * Msg startCwd.
+             * @member {string} startCwd
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.startCwd = "";
+    
+            /**
+             * Msg startArgv.
+             * @member {Array.<string>} startArgv
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.startArgv = $util.emptyArray;
+    
+            /**
+             * Msg startDebugFlag.
+             * @member {boolean} startDebugFlag
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.startDebugFlag = false;
+    
+            /**
+             * Msg startMainJs.
+             * @member {string} startMainJs
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.startMainJs = "";
+    
+            /**
+             * Msg startMainMap.
+             * @member {string} startMainMap
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.startMainMap = "";
+    
+            /**
+             * Msg codeFetchModuleSpecifier.
+             * @member {string} codeFetchModuleSpecifier
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.codeFetchModuleSpecifier = "";
+    
+            /**
+             * Msg codeFetchContainingFile.
+             * @member {string} codeFetchContainingFile
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.codeFetchContainingFile = "";
+    
+            /**
+             * Msg codeFetchResModuleName.
+             * @member {string} codeFetchResModuleName
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.codeFetchResModuleName = "";
+    
+            /**
+             * Msg codeFetchResFilename.
+             * @member {string} codeFetchResFilename
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.codeFetchResFilename = "";
+    
+            /**
+             * Msg codeFetchResSourceCode.
+             * @member {string} codeFetchResSourceCode
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.codeFetchResSourceCode = "";
+    
+            /**
+             * Msg codeFetchResOutputCode.
+             * @member {string} codeFetchResOutputCode
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.codeFetchResOutputCode = "";
+    
+            /**
+             * Msg codeCacheFilename.
+             * @member {string} codeCacheFilename
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.codeCacheFilename = "";
+    
+            /**
+             * Msg codeCacheSourceCode.
+             * @member {string} codeCacheSourceCode
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.codeCacheSourceCode = "";
+    
+            /**
+             * Msg codeCacheOutputCode.
+             * @member {string} codeCacheOutputCode
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.codeCacheOutputCode = "";
+    
+            /**
+             * Msg exitCode.
+             * @member {number} exitCode
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.exitCode = 0;
+    
+            /**
+             * Msg timerStartId.
+             * @member {number} timerStartId
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.timerStartId = 0;
+    
+            /**
+             * Msg timerStartInterval.
+             * @member {boolean} timerStartInterval
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.timerStartInterval = false;
+    
+            /**
+             * Msg timerStartDelay.
+             * @member {number} timerStartDelay
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.timerStartDelay = 0;
+    
+            /**
+             * Msg timerReadyId.
+             * @member {number} timerReadyId
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.timerReadyId = 0;
+    
+            /**
+             * Msg timerReadyDone.
+             * @member {boolean} timerReadyDone
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.timerReadyDone = false;
+    
+            /**
+             * Msg timerClearId.
+             * @member {number} timerClearId
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.timerClearId = 0;
+    
+            /**
+             * Msg fetchReqId.
+             * @member {number} fetchReqId
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.fetchReqId = 0;
+    
+            /**
+             * Msg fetchReqUrl.
+             * @member {string} fetchReqUrl
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.fetchReqUrl = "";
+    
+            /**
+             * Msg fetchResId.
+             * @member {number} fetchResId
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.fetchResId = 0;
+    
+            /**
+             * Msg fetchResStatus.
+             * @member {number} fetchResStatus
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.fetchResStatus = 0;
+    
+            /**
+             * Msg fetchResHeaderLine.
+             * @member {Array.<string>} fetchResHeaderLine
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.fetchResHeaderLine = $util.emptyArray;
+    
+            /**
+             * Msg fetchResBody.
+             * @member {Uint8Array} fetchResBody
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.fetchResBody = $util.newBuffer([]);
+    
+            /**
+             * Msg readFileSyncFilename.
+             * @member {string} readFileSyncFilename
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.readFileSyncFilename = "";
+    
+            /**
+             * Msg readFileSyncData.
+             * @member {Uint8Array} readFileSyncData
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.readFileSyncData = $util.newBuffer([]);
+    
+            /**
+             * Msg writeFileSyncFilename.
+             * @member {string} writeFileSyncFilename
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.writeFileSyncFilename = "";
+    
+            /**
+             * Msg writeFileSyncData.
+             * @member {Uint8Array} writeFileSyncData
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.writeFileSyncData = $util.newBuffer([]);
+    
+            /**
+             * Msg writeFileSyncPerm.
+             * @member {number} writeFileSyncPerm
+             * @memberof main.Msg
+             * @instance
+             */
+            Msg.prototype.writeFileSyncPerm = 0;
+    
+            /**
+             * Creates a new Msg instance using the specified properties.
+             * @function create
+             * @memberof main.Msg
+             * @static
+             * @param {main.IMsg=} [properties] Properties to set
+             * @returns {main.Msg} Msg instance
+             */
+            Msg.create = function create(properties) {
+                return new Msg(properties);
+            };
+    
+            /**
+             * Encodes the specified Msg message. Does not implicitly {@link main.Msg.verify|verify} messages.
+             * @function encode
+             * @memberof main.Msg
+             * @static
+             * @param {main.IMsg} message Msg message or plain object to encode
+             * @param {$protobuf.Writer} [writer] Writer to encode to
+             * @returns {$protobuf.Writer} Writer
+             */
+            Msg.encode = function encode(message, writer) {
+                if (!writer)
+                    writer = $Writer.create();
+                if (message.command != null && message.hasOwnProperty("command"))
+                    writer.uint32(/* id 1, wireType 0 =*/8).int32(message.command);
+                if (message.error != null && message.hasOwnProperty("error"))
+                    writer.uint32(/* id 2, wireType 2 =*/18).string(message.error);
+                if (message.startCwd != null && message.hasOwnProperty("startCwd"))
+                    writer.uint32(/* id 10, wireType 2 =*/82).string(message.startCwd);
+                if (message.startArgv != null && message.startArgv.length)
+                    for (var i = 0; i < message.startArgv.length; ++i)
+                        writer.uint32(/* id 11, wireType 2 =*/90).string(message.startArgv[i]);
+                if (message.startDebugFlag != null && message.hasOwnProperty("startDebugFlag"))
+                    writer.uint32(/* id 12, wireType 0 =*/96).bool(message.startDebugFlag);
+                if (message.startMainJs != null && message.hasOwnProperty("startMainJs"))
+                    writer.uint32(/* id 13, wireType 2 =*/106).string(message.startMainJs);
+                if (message.startMainMap != null && message.hasOwnProperty("startMainMap"))
+                    writer.uint32(/* id 14, wireType 2 =*/114).string(message.startMainMap);
+                if (message.codeFetchModuleSpecifier != null && message.hasOwnProperty("codeFetchModuleSpecifier"))
+                    writer.uint32(/* id 20, wireType 2 =*/162).string(message.codeFetchModuleSpecifier);
+                if (message.codeFetchContainingFile != null && message.hasOwnProperty("codeFetchContainingFile"))
+                    writer.uint32(/* id 21, wireType 2 =*/170).string(message.codeFetchContainingFile);
+                if (message.codeFetchResModuleName != null && message.hasOwnProperty("codeFetchResModuleName"))
+                    writer.uint32(/* id 30, wireType 2 =*/242).string(message.codeFetchResModuleName);
+                if (message.codeFetchResFilename != null && message.hasOwnProperty("codeFetchResFilename"))
+                    writer.uint32(/* id 31, wireType 2 =*/250).string(message.codeFetchResFilename);
+                if (message.codeFetchResSourceCode != null && message.hasOwnProperty("codeFetchResSourceCode"))
+                    writer.uint32(/* id 32, wireType 2 =*/258).string(message.codeFetchResSourceCode);
+                if (message.codeFetchResOutputCode != null && message.hasOwnProperty("codeFetchResOutputCode"))
+                    writer.uint32(/* id 33, wireType 2 =*/266).string(message.codeFetchResOutputCode);
+                if (message.codeCacheFilename != null && message.hasOwnProperty("codeCacheFilename"))
+                    writer.uint32(/* id 41, wireType 2 =*/330).string(message.codeCacheFilename);
+                if (message.codeCacheSourceCode != null && message.hasOwnProperty("codeCacheSourceCode"))
+                    writer.uint32(/* id 42, wireType 2 =*/338).string(message.codeCacheSourceCode);
+                if (message.codeCacheOutputCode != null && message.hasOwnProperty("codeCacheOutputCode"))
+                    writer.uint32(/* id 43, wireType 2 =*/346).string(message.codeCacheOutputCode);
+                if (message.exitCode != null && message.hasOwnProperty("exitCode"))
+                    writer.uint32(/* id 50, wireType 0 =*/400).int32(message.exitCode);
+                if (message.timerStartId != null && message.hasOwnProperty("timerStartId"))
+                    writer.uint32(/* id 60, wireType 0 =*/480).int32(message.timerStartId);
+                if (message.timerStartInterval != null && message.hasOwnProperty("timerStartInterval"))
+                    writer.uint32(/* id 61, wireType 0 =*/488).bool(message.timerStartInterval);
+                if (message.timerStartDelay != null && message.hasOwnProperty("timerStartDelay"))
+                    writer.uint32(/* id 62, wireType 0 =*/496).int32(message.timerStartDelay);
+                if (message.timerReadyId != null && message.hasOwnProperty("timerReadyId"))
+                    writer.uint32(/* id 70, wireType 0 =*/560).int32(message.timerReadyId);
+                if (message.timerReadyDone != null && message.hasOwnProperty("timerReadyDone"))
+                    writer.uint32(/* id 71, wireType 0 =*/568).bool(message.timerReadyDone);
+                if (message.timerClearId != null && message.hasOwnProperty("timerClearId"))
+                    writer.uint32(/* id 80, wireType 0 =*/640).int32(message.timerClearId);
+                if (message.fetchReqId != null && message.hasOwnProperty("fetchReqId"))
+                    writer.uint32(/* id 90, wireType 0 =*/720).int32(message.fetchReqId);
+                if (message.fetchReqUrl != null && message.hasOwnProperty("fetchReqUrl"))
+                    writer.uint32(/* id 91, wireType 2 =*/730).string(message.fetchReqUrl);
+                if (message.fetchResId != null && message.hasOwnProperty("fetchResId"))
+                    writer.uint32(/* id 100, wireType 0 =*/800).int32(message.fetchResId);
+                if (message.fetchResStatus != null && message.hasOwnProperty("fetchResStatus"))
+                    writer.uint32(/* id 101, wireType 0 =*/808).int32(message.fetchResStatus);
+                if (message.fetchResHeaderLine != null && message.fetchResHeaderLine.length)
+                    for (var i = 0; i < message.fetchResHeaderLine.length; ++i)
+                        writer.uint32(/* id 102, wireType 2 =*/818).string(message.fetchResHeaderLine[i]);
+                if (message.fetchResBody != null && message.hasOwnProperty("fetchResBody"))
+                    writer.uint32(/* id 103, wireType 2 =*/826).bytes(message.fetchResBody);
+                if (message.readFileSyncFilename != null && message.hasOwnProperty("readFileSyncFilename"))
+                    writer.uint32(/* id 110, wireType 2 =*/882).string(message.readFileSyncFilename);
+                if (message.readFileSyncData != null && message.hasOwnProperty("readFileSyncData"))
+                    writer.uint32(/* id 120, wireType 2 =*/962).bytes(message.readFileSyncData);
+                if (message.writeFileSyncFilename != null && message.hasOwnProperty("writeFileSyncFilename"))
+                    writer.uint32(/* id 130, wireType 2 =*/1042).string(message.writeFileSyncFilename);
+                if (message.writeFileSyncData != null && message.hasOwnProperty("writeFileSyncData"))
+                    writer.uint32(/* id 131, wireType 2 =*/1050).bytes(message.writeFileSyncData);
+                if (message.writeFileSyncPerm != null && message.hasOwnProperty("writeFileSyncPerm"))
+                    writer.uint32(/* id 132, wireType 0 =*/1056).uint32(message.writeFileSyncPerm);
+                return writer;
+            };
+    
+            /**
+             * Encodes the specified Msg message, length delimited. Does not implicitly {@link main.Msg.verify|verify} messages.
+             * @function encodeDelimited
+             * @memberof main.Msg
+             * @static
+             * @param {main.IMsg} message Msg message or plain object to encode
+             * @param {$protobuf.Writer} [writer] Writer to encode to
+             * @returns {$protobuf.Writer} Writer
+             */
+            Msg.encodeDelimited = function encodeDelimited(message, writer) {
+                return this.encode(message, writer).ldelim();
+            };
+    
+            /**
+             * Decodes a Msg message from the specified reader or buffer.
+             * @function decode
+             * @memberof main.Msg
+             * @static
+             * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+             * @param {number} [length] Message length if known beforehand
+             * @returns {main.Msg} Msg
+             * @throws {Error} If the payload is not a reader or valid buffer
+             * @throws {$protobuf.util.ProtocolError} If required fields are missing
+             */
+            Msg.decode = function decode(reader, length) {
+                if (!(reader instanceof $Reader))
+                    reader = $Reader.create(reader);
+                var end = length === undefined ? reader.len : reader.pos + length, message = new $root.main.Msg();
+                while (reader.pos < end) {
+                    var tag = reader.uint32();
+                    switch (tag >>> 3) {
+                    case 1:
+                        message.command = reader.int32();
+                        break;
+                    case 2:
+                        message.error = reader.string();
+                        break;
+                    case 10:
+                        message.startCwd = reader.string();
+                        break;
+                    case 11:
+                        if (!(message.startArgv && message.startArgv.length))
+                            message.startArgv = [];
+                        message.startArgv.push(reader.string());
+                        break;
+                    case 12:
+                        message.startDebugFlag = reader.bool();
+                        break;
+                    case 13:
+                        message.startMainJs = reader.string();
+                        break;
+                    case 14:
+                        message.startMainMap = reader.string();
+                        break;
+                    case 20:
+                        message.codeFetchModuleSpecifier = reader.string();
+                        break;
+                    case 21:
+                        message.codeFetchContainingFile = reader.string();
+                        break;
+                    case 30:
+                        message.codeFetchResModuleName = reader.string();
+                        break;
+                    case 31:
+                        message.codeFetchResFilename = reader.string();
+                        break;
+                    case 32:
+                        message.codeFetchResSourceCode = reader.string();
+                        break;
+                    case 33:
+                        message.codeFetchResOutputCode = reader.string();
+                        break;
+                    case 41:
+                        message.codeCacheFilename = reader.string();
+                        break;
+                    case 42:
+                        message.codeCacheSourceCode = reader.string();
+                        break;
+                    case 43:
+                        message.codeCacheOutputCode = reader.string();
+                        break;
+                    case 50:
+                        message.exitCode = reader.int32();
+                        break;
+                    case 60:
+                        message.timerStartId = reader.int32();
+                        break;
+                    case 61:
+                        message.timerStartInterval = reader.bool();
+                        break;
+                    case 62:
+                        message.timerStartDelay = reader.int32();
+                        break;
+                    case 70:
+                        message.timerReadyId = reader.int32();
+                        break;
+                    case 71:
+                        message.timerReadyDone = reader.bool();
+                        break;
+                    case 80:
+                        message.timerClearId = reader.int32();
+                        break;
+                    case 90:
+                        message.fetchReqId = reader.int32();
+                        break;
+                    case 91:
+                        message.fetchReqUrl = reader.string();
+                        break;
+                    case 100:
+                        message.fetchResId = reader.int32();
+                        break;
+                    case 101:
+                        message.fetchResStatus = reader.int32();
+                        break;
+                    case 102:
+                        if (!(message.fetchResHeaderLine && message.fetchResHeaderLine.length))
+                            message.fetchResHeaderLine = [];
+                        message.fetchResHeaderLine.push(reader.string());
+                        break;
+                    case 103:
+                        message.fetchResBody = reader.bytes();
+                        break;
+                    case 110:
+                        message.readFileSyncFilename = reader.string();
+                        break;
+                    case 120:
+                        message.readFileSyncData = reader.bytes();
+                        break;
+                    case 130:
+                        message.writeFileSyncFilename = reader.string();
+                        break;
+                    case 131:
+                        message.writeFileSyncData = reader.bytes();
+                        break;
+                    case 132:
+                        message.writeFileSyncPerm = reader.uint32();
+                        break;
+                    default:
+                        reader.skipType(tag & 7);
+                        break;
+                    }
+                }
+                return message;
+            };
+    
+            /**
+             * Decodes a Msg message from the specified reader or buffer, length delimited.
+             * @function decodeDelimited
+             * @memberof main.Msg
+             * @static
+             * @param {$protobuf.Reader|Uint8Array} reader Reader or buffer to decode from
+             * @returns {main.Msg} Msg
+             * @throws {Error} If the payload is not a reader or valid buffer
+             * @throws {$protobuf.util.ProtocolError} If required fields are missing
+             */
+            Msg.decodeDelimited = function decodeDelimited(reader) {
+                if (!(reader instanceof $Reader))
+                    reader = new $Reader(reader);
+                return this.decode(reader, reader.uint32());
+            };
+    
+            /**
+             * Verifies a Msg message.
+             * @function verify
+             * @memberof main.Msg
+             * @static
+             * @param {Object.<string,*>} message Plain object to verify
+             * @returns {string|null} `null` if valid, otherwise the reason why it is not
+             */
+            Msg.verify = function verify(message) {
+                if (typeof message !== "object" || message === null)
+                    return "object expected";
+                if (message.command != null && message.hasOwnProperty("command"))
+                    switch (message.command) {
+                    default:
+                        return "command: enum value expected";
+                    case 0:
+                    case 1:
+                    case 2:
+                    case 3:
+                    case 4:
+                    case 5:
+                    case 6:
+                    case 7:
+                    case 8:
+                    case 9:
+                    case 10:
+                    case 11:
+                    case 12:
+                    case 13:
+                        break;
+                    }
+                if (message.error != null && message.hasOwnProperty("error"))
+                    if (!$util.isString(message.error))
+                        return "error: string expected";
+                if (message.startCwd != null && message.hasOwnProperty("startCwd"))
+                    if (!$util.isString(message.startCwd))
+                        return "startCwd: string expected";
+                if (message.startArgv != null && message.hasOwnProperty("startArgv")) {
+                    if (!Array.isArray(message.startArgv))
+                        return "startArgv: array expected";
+                    for (var i = 0; i < message.startArgv.length; ++i)
+                        if (!$util.isString(message.startArgv[i]))
+                            return "startArgv: string[] expected";
+                }
+                if (message.startDebugFlag != null && message.hasOwnProperty("startDebugFlag"))
+                    if (typeof message.startDebugFlag !== "boolean")
+                        return "startDebugFlag: boolean expected";
+                if (message.startMainJs != null && message.hasOwnProperty("startMainJs"))
+                    if (!$util.isString(message.startMainJs))
+                        return "startMainJs: string expected";
+                if (message.startMainMap != null && message.hasOwnProperty("startMainMap"))
+                    if (!$util.isString(message.startMainMap))
+                        return "startMainMap: string expected";
+                if (message.codeFetchModuleSpecifier != null && message.hasOwnProperty("codeFetchModuleSpecifier"))
+                    if (!$util.isString(message.codeFetchModuleSpecifier))
+                        return "codeFetchModuleSpecifier: string expected";
+                if (message.codeFetchContainingFile != null && message.hasOwnProperty("codeFetchContainingFile"))
+                    if (!$util.isString(message.codeFetchContainingFile))
+                        return "codeFetchContainingFile: string expected";
+                if (message.codeFetchResModuleName != null && message.hasOwnProperty("codeFetchResModuleName"))
+                    if (!$util.isString(message.codeFetchResModuleName))
+                        return "codeFetchResModuleName: string expected";
+                if (message.codeFetchResFilename != null && message.hasOwnProperty("codeFetchResFilename"))
+                    if (!$util.isString(message.codeFetchResFilename))
+                        return "codeFetchResFilename: string expected";
+                if (message.codeFetchResSourceCode != null && message.hasOwnProperty("codeFetchResSourceCode"))
+                    if (!$util.isString(message.codeFetchResSourceCode))
+                        return "codeFetchResSourceCode: string expected";
+                if (message.codeFetchResOutputCode != null && message.hasOwnProperty("codeFetchResOutputCode"))
+                    if (!$util.isString(message.codeFetchResOutputCode))
+                        return "codeFetchResOutputCode: string expected";
+                if (message.codeCacheFilename != null && message.hasOwnProperty("codeCacheFilename"))
+                    if (!$util.isString(message.codeCacheFilename))
+                        return "codeCacheFilename: string expected";
+                if (message.codeCacheSourceCode != null && message.hasOwnProperty("codeCacheSourceCode"))
+                    if (!$util.isString(message.codeCacheSourceCode))
+                        return "codeCacheSourceCode: string expected";
+                if (message.codeCacheOutputCode != null && message.hasOwnProperty("codeCacheOutputCode"))
+                    if (!$util.isString(message.codeCacheOutputCode))
+                        return "codeCacheOutputCode: string expected";
+                if (message.exitCode != null && message.hasOwnProperty("exitCode"))
+                    if (!$util.isInteger(message.exitCode))
+                        return "exitCode: integer expected";
+                if (message.timerStartId != null && message.hasOwnProperty("timerStartId"))
+                    if (!$util.isInteger(message.timerStartId))
+                        return "timerStartId: integer expected";
+                if (message.timerStartInterval != null && message.hasOwnProperty("timerStartInterval"))
+                    if (typeof message.timerStartInterval !== "boolean")
+                        return "timerStartInterval: boolean expected";
+                if (message.timerStartDelay != null && message.hasOwnProperty("timerStartDelay"))
+                    if (!$util.isInteger(message.timerStartDelay))
+                        return "timerStartDelay: integer expected";
+                if (message.timerReadyId != null && message.hasOwnProperty("timerReadyId"))
+                    if (!$util.isInteger(message.timerReadyId))
+                        return "timerReadyId: integer expected";
+                if (message.timerReadyDone != null && message.hasOwnProperty("timerReadyDone"))
+                    if (typeof message.timerReadyDone !== "boolean")
+                        return "timerReadyDone: boolean expected";
+                if (message.timerClearId != null && message.hasOwnProperty("timerClearId"))
+                    if (!$util.isInteger(message.timerClearId))
+                        return "timerClearId: integer expected";
+                if (message.fetchReqId != null && message.hasOwnProperty("fetchReqId"))
+                    if (!$util.isInteger(message.fetchReqId))
+                        return "fetchReqId: integer expected";
+                if (message.fetchReqUrl != null && message.hasOwnProperty("fetchReqUrl"))
+                    if (!$util.isString(message.fetchReqUrl))
+                        return "fetchReqUrl: string expected";
+                if (message.fetchResId != null && message.hasOwnProperty("fetchResId"))
+                    if (!$util.isInteger(message.fetchResId))
+                        return "fetchResId: integer expected";
+                if (message.fetchResStatus != null && message.hasOwnProperty("fetchResStatus"))
+                    if (!$util.isInteger(message.fetchResStatus))
+                        return "fetchResStatus: integer expected";
+                if (message.fetchResHeaderLine != null && message.hasOwnProperty("fetchResHeaderLine")) {
+                    if (!Array.isArray(message.fetchResHeaderLine))
+                        return "fetchResHeaderLine: array expected";
+                    for (var i = 0; i < message.fetchResHeaderLine.length; ++i)
+                        if (!$util.isString(message.fetchResHeaderLine[i]))
+                            return "fetchResHeaderLine: string[] expected";
+                }
+                if (message.fetchResBody != null && message.hasOwnProperty("fetchResBody"))
+                    if (!(message.fetchResBody && typeof message.fetchResBody.length === "number" || $util.isString(message.fetchResBody)))
+                        return "fetchResBody: buffer expected";
+                if (message.readFileSyncFilename != null && message.hasOwnProperty("readFileSyncFilename"))
+                    if (!$util.isString(message.readFileSyncFilename))
+                        return "readFileSyncFilename: string expected";
+                if (message.readFileSyncData != null && message.hasOwnProperty("readFileSyncData"))
+                    if (!(message.readFileSyncData && typeof message.readFileSyncData.length === "number" || $util.isString(message.readFileSyncData)))
+                        return "readFileSyncData: buffer expected";
+                if (message.writeFileSyncFilename != null && message.hasOwnProperty("writeFileSyncFilename"))
+                    if (!$util.isString(message.writeFileSyncFilename))
+                        return "writeFileSyncFilename: string expected";
+                if (message.writeFileSyncData != null && message.hasOwnProperty("writeFileSyncData"))
+                    if (!(message.writeFileSyncData && typeof message.writeFileSyncData.length === "number" || $util.isString(message.writeFileSyncData)))
+                        return "writeFileSyncData: buffer expected";
+                if (message.writeFileSyncPerm != null && message.hasOwnProperty("writeFileSyncPerm"))
+                    if (!$util.isInteger(message.writeFileSyncPerm))
+                        return "writeFileSyncPerm: integer expected";
+                return null;
+            };
+    
+            /**
+             * Creates a Msg message from a plain object. Also converts values to their respective internal types.
+             * @function fromObject
+             * @memberof main.Msg
+             * @static
+             * @param {Object.<string,*>} object Plain object
+             * @returns {main.Msg} Msg
+             */
+            Msg.fromObject = function fromObject(object) {
+                if (object instanceof $root.main.Msg)
+                    return object;
+                var message = new $root.main.Msg();
+                switch (object.command) {
+                case "ERROR":
+                case 0:
+                    message.command = 0;
+                    break;
+                case "START":
+                case 1:
+                    message.command = 1;
+                    break;
+                case "CODE_FETCH":
+                case 2:
+                    message.command = 2;
+                    break;
+                case "CODE_FETCH_RES":
+                case 3:
+                    message.command = 3;
+                    break;
+                case "CODE_CACHE":
+                case 4:
+                    message.command = 4;
+                    break;
+                case "EXIT":
+                case 5:
+                    message.command = 5;
+                    break;
+                case "TIMER_START":
+                case 6:
+                    message.command = 6;
+                    break;
+                case "TIMER_READY":
+                case 7:
+                    message.command = 7;
+                    break;
+                case "TIMER_CLEAR":
+                case 8:
+                    message.command = 8;
+                    break;
+                case "FETCH_REQ":
+                case 9:
+                    message.command = 9;
+                    break;
+                case "FETCH_RES":
+                case 10:
+                    message.command = 10;
+                    break;
+                case "READ_FILE_SYNC":
+                case 11:
+                    message.command = 11;
+                    break;
+                case "READ_FILE_SYNC_RES":
+                case 12:
+                    message.command = 12;
+                    break;
+                case "WRITE_FILE_SYNC":
+                case 13:
+                    message.command = 13;
+                    break;
+                }
+                if (object.error != null)
+                    message.error = String(object.error);
+                if (object.startCwd != null)
+                    message.startCwd = String(object.startCwd);
+                if (object.startArgv) {
+                    if (!Array.isArray(object.startArgv))
+                        throw TypeError(".main.Msg.startArgv: array expected");
+                    message.startArgv = [];
+                    for (var i = 0; i < object.startArgv.length; ++i)
+                        message.startArgv[i] = String(object.startArgv[i]);
+                }
+                if (object.startDebugFlag != null)
+                    message.startDebugFlag = Boolean(object.startDebugFlag);
+                if (object.startMainJs != null)
+                    message.startMainJs = String(object.startMainJs);
+                if (object.startMainMap != null)
+                    message.startMainMap = String(object.startMainMap);
+                if (object.codeFetchModuleSpecifier != null)
+                    message.codeFetchModuleSpecifier = String(object.codeFetchModuleSpecifier);
+                if (object.codeFetchContainingFile != null)
+                    message.codeFetchContainingFile = String(object.codeFetchContainingFile);
+                if (object.codeFetchResModuleName != null)
+                    message.codeFetchResModuleName = String(object.codeFetchResModuleName);
+                if (object.codeFetchResFilename != null)
+                    message.codeFetchResFilename = String(object.codeFetchResFilename);
+                if (object.codeFetchResSourceCode != null)
+                    message.codeFetchResSourceCode = String(object.codeFetchResSourceCode);
+                if (object.codeFetchResOutputCode != null)
+                    message.codeFetchResOutputCode = String(object.codeFetchResOutputCode);
+                if (object.codeCacheFilename != null)
+                    message.codeCacheFilename = String(object.codeCacheFilename);
+                if (object.codeCacheSourceCode != null)
+                    message.codeCacheSourceCode = String(object.codeCacheSourceCode);
+                if (object.codeCacheOutputCode != null)
+                    message.codeCacheOutputCode = String(object.codeCacheOutputCode);
+                if (object.exitCode != null)
+                    message.exitCode = object.exitCode | 0;
+                if (object.timerStartId != null)
+                    message.timerStartId = object.timerStartId | 0;
+                if (object.timerStartInterval != null)
+                    message.timerStartInterval = Boolean(object.timerStartInterval);
+                if (object.timerStartDelay != null)
+                    message.timerStartDelay = object.timerStartDelay | 0;
+                if (object.timerReadyId != null)
+                    message.timerReadyId = object.timerReadyId | 0;
+                if (object.timerReadyDone != null)
+                    message.timerReadyDone = Boolean(object.timerReadyDone);
+                if (object.timerClearId != null)
+                    message.timerClearId = object.timerClearId | 0;
+                if (object.fetchReqId != null)
+                    message.fetchReqId = object.fetchReqId | 0;
+                if (object.fetchReqUrl != null)
+                    message.fetchReqUrl = String(object.fetchReqUrl);
+                if (object.fetchResId != null)
+                    message.fetchResId = object.fetchResId | 0;
+                if (object.fetchResStatus != null)
+                    message.fetchResStatus = object.fetchResStatus | 0;
+                if (object.fetchResHeaderLine) {
+                    if (!Array.isArray(object.fetchResHeaderLine))
+                        throw TypeError(".main.Msg.fetchResHeaderLine: array expected");
+                    message.fetchResHeaderLine = [];
+                    for (var i = 0; i < object.fetchResHeaderLine.length; ++i)
+                        message.fetchResHeaderLine[i] = String(object.fetchResHeaderLine[i]);
+                }
+                if (object.fetchResBody != null)
+                    if (typeof object.fetchResBody === "string")
+                        $util.base64.decode(object.fetchResBody, message.fetchResBody = $util.newBuffer($util.base64.length(object.fetchResBody)), 0);
+                    else if (object.fetchResBody.length)
+                        message.fetchResBody = object.fetchResBody;
+                if (object.readFileSyncFilename != null)
+                    message.readFileSyncFilename = String(object.readFileSyncFilename);
+                if (object.readFileSyncData != null)
+                    if (typeof object.readFileSyncData === "string")
+                        $util.base64.decode(object.readFileSyncData, message.readFileSyncData = $util.newBuffer($util.base64.length(object.readFileSyncData)), 0);
+                    else if (object.readFileSyncData.length)
+                        message.readFileSyncData = object.readFileSyncData;
+                if (object.writeFileSyncFilename != null)
+                    message.writeFileSyncFilename = String(object.writeFileSyncFilename);
+                if (object.writeFileSyncData != null)
+                    if (typeof object.writeFileSyncData === "string")
+                        $util.base64.decode(object.writeFileSyncData, message.writeFileSyncData = $util.newBuffer($util.base64.length(object.writeFileSyncData)), 0);
+                    else if (object.writeFileSyncData.length)
+                        message.writeFileSyncData = object.writeFileSyncData;
+                if (object.writeFileSyncPerm != null)
+                    message.writeFileSyncPerm = object.writeFileSyncPerm >>> 0;
+                return message;
+            };
+    
+            /**
+             * Creates a plain object from a Msg message. Also converts values to other types if specified.
+             * @function toObject
+             * @memberof main.Msg
+             * @static
+             * @param {main.Msg} message Msg
+             * @param {$protobuf.IConversionOptions} [options] Conversion options
+             * @returns {Object.<string,*>} Plain object
+             */
+            Msg.toObject = function toObject(message, options) {
+                if (!options)
+                    options = {};
+                var object = {};
+                if (options.arrays || options.defaults) {
+                    object.startArgv = [];
+                    object.fetchResHeaderLine = [];
+                }
+                if (options.defaults) {
+                    object.command = options.enums === String ? "ERROR" : 0;
+                    object.error = "";
+                    object.startCwd = "";
+                    object.startDebugFlag = false;
+                    object.startMainJs = "";
+                    object.startMainMap = "";
+                    object.codeFetchModuleSpecifier = "";
+                    object.codeFetchContainingFile = "";
+                    object.codeFetchResModuleName = "";
+                    object.codeFetchResFilename = "";
+                    object.codeFetchResSourceCode = "";
+                    object.codeFetchResOutputCode = "";
+                    object.codeCacheFilename = "";
+                    object.codeCacheSourceCode = "";
+                    object.codeCacheOutputCode = "";
+                    object.exitCode = 0;
+                    object.timerStartId = 0;
+                    object.timerStartInterval = false;
+                    object.timerStartDelay = 0;
+                    object.timerReadyId = 0;
+                    object.timerReadyDone = false;
+                    object.timerClearId = 0;
+                    object.fetchReqId = 0;
+                    object.fetchReqUrl = "";
+                    object.fetchResId = 0;
+                    object.fetchResStatus = 0;
+                    object.fetchResBody = options.bytes === String ? "" : [];
+                    object.readFileSyncFilename = "";
+                    object.readFileSyncData = options.bytes === String ? "" : [];
+                    object.writeFileSyncFilename = "";
+                    object.writeFileSyncData = options.bytes === String ? "" : [];
+                    object.writeFileSyncPerm = 0;
+                }
+                if (message.command != null && message.hasOwnProperty("command"))
+                    object.command = options.enums === String ? $root.main.Msg.Command[message.command] : message.command;
+                if (message.error != null && message.hasOwnProperty("error"))
+                    object.error = message.error;
+                if (message.startCwd != null && message.hasOwnProperty("startCwd"))
+                    object.startCwd = message.startCwd;
+                if (message.startArgv && message.startArgv.length) {
+                    object.startArgv = [];
+                    for (var j = 0; j < message.startArgv.length; ++j)
+                        object.startArgv[j] = message.startArgv[j];
+                }
+                if (message.startDebugFlag != null && message.hasOwnProperty("startDebugFlag"))
+                    object.startDebugFlag = message.startDebugFlag;
+                if (message.startMainJs != null && message.hasOwnProperty("startMainJs"))
+                    object.startMainJs = message.startMainJs;
+                if (message.startMainMap != null && message.hasOwnProperty("startMainMap"))
+                    object.startMainMap = message.startMainMap;
+                if (message.codeFetchModuleSpecifier != null && message.hasOwnProperty("codeFetchModuleSpecifier"))
+                    object.codeFetchModuleSpecifier = message.codeFetchModuleSpecifier;
+                if (message.codeFetchContainingFile != null && message.hasOwnProperty("codeFetchContainingFile"))
+                    object.codeFetchContainingFile = message.codeFetchContainingFile;
+                if (message.codeFetchResModuleName != null && message.hasOwnProperty("codeFetchResModuleName"))
+                    object.codeFetchResModuleName = message.codeFetchResModuleName;
+                if (message.codeFetchResFilename != null && message.hasOwnProperty("codeFetchResFilename"))
+                    object.codeFetchResFilename = message.codeFetchResFilename;
+                if (message.codeFetchResSourceCode != null && message.hasOwnProperty("codeFetchResSourceCode"))
+                    object.codeFetchResSourceCode = message.codeFetchResSourceCode;
+                if (message.codeFetchResOutputCode != null && message.hasOwnProperty("codeFetchResOutputCode"))
+                    object.codeFetchResOutputCode = message.codeFetchResOutputCode;
+                if (message.codeCacheFilename != null && message.hasOwnProperty("codeCacheFilename"))
+                    object.codeCacheFilename = message.codeCacheFilename;
+                if (message.codeCacheSourceCode != null && message.hasOwnProperty("codeCacheSourceCode"))
+                    object.codeCacheSourceCode = message.codeCacheSourceCode;
+                if (message.codeCacheOutputCode != null && message.hasOwnProperty("codeCacheOutputCode"))
+                    object.codeCacheOutputCode = message.codeCacheOutputCode;
+                if (message.exitCode != null && message.hasOwnProperty("exitCode"))
+                    object.exitCode = message.exitCode;
+                if (message.timerStartId != null && message.hasOwnProperty("timerStartId"))
+                    object.timerStartId = message.timerStartId;
+                if (message.timerStartInterval != null && message.hasOwnProperty("timerStartInterval"))
+                    object.timerStartInterval = message.timerStartInterval;
+                if (message.timerStartDelay != null && message.hasOwnProperty("timerStartDelay"))
+                    object.timerStartDelay = message.timerStartDelay;
+                if (message.timerReadyId != null && message.hasOwnProperty("timerReadyId"))
+                    object.timerReadyId = message.timerReadyId;
+                if (message.timerReadyDone != null && message.hasOwnProperty("timerReadyDone"))
+                    object.timerReadyDone = message.timerReadyDone;
+                if (message.timerClearId != null && message.hasOwnProperty("timerClearId"))
+                    object.timerClearId = message.timerClearId;
+                if (message.fetchReqId != null && message.hasOwnProperty("fetchReqId"))
+                    object.fetchReqId = message.fetchReqId;
+                if (message.fetchReqUrl != null && message.hasOwnProperty("fetchReqUrl"))
+                    object.fetchReqUrl = message.fetchReqUrl;
+                if (message.fetchResId != null && message.hasOwnProperty("fetchResId"))
+                    object.fetchResId = message.fetchResId;
+                if (message.fetchResStatus != null && message.hasOwnProperty("fetchResStatus"))
+                    object.fetchResStatus = message.fetchResStatus;
+                if (message.fetchResHeaderLine && message.fetchResHeaderLine.length) {
+                    object.fetchResHeaderLine = [];
+                    for (var j = 0; j < message.fetchResHeaderLine.length; ++j)
+                        object.fetchResHeaderLine[j] = message.fetchResHeaderLine[j];
+                }
+                if (message.fetchResBody != null && message.hasOwnProperty("fetchResBody"))
+                    object.fetchResBody = options.bytes === String ? $util.base64.encode(message.fetchResBody, 0, message.fetchResBody.length) : options.bytes === Array ? Array.prototype.slice.call(message.fetchResBody) : message.fetchResBody;
+                if (message.readFileSyncFilename != null && message.hasOwnProperty("readFileSyncFilename"))
+                    object.readFileSyncFilename = message.readFileSyncFilename;
+                if (message.readFileSyncData != null && message.hasOwnProperty("readFileSyncData"))
+                    object.readFileSyncData = options.bytes === String ? $util.base64.encode(message.readFileSyncData, 0, message.readFileSyncData.length) : options.bytes === Array ? Array.prototype.slice.call(message.readFileSyncData) : message.readFileSyncData;
+                if (message.writeFileSyncFilename != null && message.hasOwnProperty("writeFileSyncFilename"))
+                    object.writeFileSyncFilename = message.writeFileSyncFilename;
+                if (message.writeFileSyncData != null && message.hasOwnProperty("writeFileSyncData"))
+                    object.writeFileSyncData = options.bytes === String ? $util.base64.encode(message.writeFileSyncData, 0, message.writeFileSyncData.length) : options.bytes === Array ? Array.prototype.slice.call(message.writeFileSyncData) : message.writeFileSyncData;
+                if (message.writeFileSyncPerm != null && message.hasOwnProperty("writeFileSyncPerm"))
+                    object.writeFileSyncPerm = message.writeFileSyncPerm;
+                return object;
+            };
+    
+            /**
+             * Converts this Msg to JSON.
+             * @function toJSON
+             * @memberof main.Msg
+             * @instance
+             * @returns {Object.<string,*>} JSON object
+             */
+            Msg.prototype.toJSON = function toJSON() {
+                return this.constructor.toObject(this, $protobuf.util.toJSONOptions);
+            };
+    
+            /**
+             * Command enum.
+             * @name main.Msg.Command
+             * @enum {string}
+             * @property {number} ERROR=0 ERROR value
+             * @property {number} START=1 START value
+             * @property {number} CODE_FETCH=2 CODE_FETCH value
+             * @property {number} CODE_FETCH_RES=3 CODE_FETCH_RES value
+             * @property {number} CODE_CACHE=4 CODE_CACHE value
+             * @property {number} EXIT=5 EXIT value
+             * @property {number} TIMER_START=6 TIMER_START value
+             * @property {number} TIMER_READY=7 TIMER_READY value
+             * @property {number} TIMER_CLEAR=8 TIMER_CLEAR value
+             * @property {number} FETCH_REQ=9 FETCH_REQ value
+             * @property {number} FETCH_RES=10 FETCH_RES value
+             * @property {number} READ_FILE_SYNC=11 READ_FILE_SYNC value
+             * @property {number} READ_FILE_SYNC_RES=12 READ_FILE_SYNC_RES value
+             * @property {number} WRITE_FILE_SYNC=13 WRITE_FILE_SYNC value
+             */
+            Msg.Command = (function() {
+                var valuesById = {}, values = Object.create(valuesById);
+                values[valuesById[0] = "ERROR"] = 0;
+                values[valuesById[1] = "START"] = 1;
+                values[valuesById[2] = "CODE_FETCH"] = 2;
+                values[valuesById[3] = "CODE_FETCH_RES"] = 3;
+                values[valuesById[4] = "CODE_CACHE"] = 4;
+                values[valuesById[5] = "EXIT"] = 5;
+                values[valuesById[6] = "TIMER_START"] = 6;
+                values[valuesById[7] = "TIMER_READY"] = 7;
+                values[valuesById[8] = "TIMER_CLEAR"] = 8;
+                values[valuesById[9] = "FETCH_REQ"] = 9;
+                values[valuesById[10] = "FETCH_RES"] = 10;
+                values[valuesById[11] = "READ_FILE_SYNC"] = 11;
+                values[valuesById[12] = "READ_FILE_SYNC_RES"] = 12;
+                values[valuesById[13] = "WRITE_FILE_SYNC"] = 13;
+                return values;
+            })();
+    
+            return Msg;
+        })();
+    
+        return main;
     })();
 
-    return main;
-  })();
-
-  return $root;
+    return $root;
 });
diff --git a/deno2/js/pbjs_hack.py b/deno2/js/pbjs_hack.py
index f0cfa01a5..a4cc7dfb3 100755
--- a/deno2/js/pbjs_hack.py
+++ b/deno2/js/pbjs_hack.py
@@ -10,6 +10,7 @@ import sys
 import os
 
 js_path = os.path.dirname(os.path.realpath(__file__))
+#bin_path = os.path.join(js_path, "deno_protobufjs", "bin")
 bin_path = os.path.join(js_path, "node_modules", ".bin")
 pbjs_bin = os.path.join(bin_path, "pbjs")
 pbts_bin = os.path.join(bin_path, "pbts")
@@ -28,8 +29,8 @@ def touch(fname):
     open(fname, 'a').close()
 
 subprocess.check_call([
-  "node",
   pbjs_bin,
+  #"--dependency=./deno_protobufjs/minimal",
   "--target=static-module",
   "--wraper=commonjs",
   "--out=" + msg_pbjs_out,
@@ -45,5 +46,4 @@ subprocess.check_call([
 ])
 assert os.path.exists(msg_pbts_out)
 
-
 touch(stamp_file)