refactor: migrate async ops to generated wrappers (#18937)

Migrates some of existing async ops to generated wrappers introduced in
https://github.com/denoland/deno/pull/18887. As a result "core.opAsync2"
was removed.

I will follow up with more PRs that migrate all the async ops to
generated wrappers.

1 files changed, 21 insertions, 14 deletions

diff --git a/ext/websocket/02_websocketstream.js b/ext/websocket/02_websocketstream.js
index 06f4b50d9..2c5df262a 100644
--- a/ext/websocket/02_websocketstream.js
+++ b/ext/websocket/02_websocketstream.js
@@ -1,5 +1,6 @@
 // Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
 
+// deno-lint-ignore-file camelcase
 /// <reference path="../../core/internal.d.ts" />
 
 const core = globalThis.Deno.core;
@@ -32,6 +33,19 @@ const {
   TypedArrayPrototypeGetByteLength,
   Uint8ArrayPrototype,
 } = primordials;
+const {
+  op_ws_send_text,
+  op_ws_send_binary,
+  op_ws_next_event,
+  op_ws_create,
+  op_ws_close,
+} = core.generateAsyncOpHandler(
+  "op_ws_send_text",
+  "op_ws_send_binary",
+  "op_ws_next_event",
+  "op_ws_create",
+  "op_ws_close",
+);
 
 webidl.converters.WebSocketStreamOptions = webidl.createDictionaryConverter(
   "WebSocketStreamOptions",
@@ -153,8 +167,7 @@ class WebSocketStream {
       };
       options.signal?.[add](abort);
       PromisePrototypeThen(
-        core.opAsync(
-          "op_ws_create",
+        op_ws_create(
           "new WebSocketStream()",
           this[_url],
           options.protocols ? ArrayPrototypeJoin(options.protocols, ", ") : "",
@@ -165,15 +178,12 @@ class WebSocketStream {
           options.signal?.[remove](abort);
           if (this[_earlyClose]) {
             PromisePrototypeThen(
-              core.opAsync("op_ws_close", create.rid),
+              op_ws_close(create.rid),
               () => {
                 PromisePrototypeThen(
                   (async () => {
                     while (true) {
-                      const { 0: kind } = await core.opAsync(
-                        "op_ws_next_event",
-                        create.rid,
-                      );
+                      const { 0: kind } = await op_ws_next_event(create.rid);
 
                       if (kind > 5) {
                         /* close */
@@ -206,11 +216,11 @@ class WebSocketStream {
             const writable = new WritableStream({
               write: async (chunk) => {
                 if (typeof chunk === "string") {
-                  await core.opAsync2("op_ws_send_text", this[_rid], chunk);
+                  await op_ws_send_text(this[_rid], chunk);
                 } else if (
                   ObjectPrototypeIsPrototypeOf(Uint8ArrayPrototype, chunk)
                 ) {
-                  await core.opAsync2("op_ws_send_binary", this[_rid], chunk);
+                  await op_ws_send_binary(this[_rid], chunk);
                 } else {
                   throw new TypeError(
                     "A chunk may only be either a string or an Uint8Array",
@@ -235,10 +245,7 @@ class WebSocketStream {
               },
             });
             const pull = async (controller) => {
-              const { 0: kind, 1: value } = await core.opAsync2(
-                "op_ws_next_event",
-                this[_rid],
-              );
+              const { 0: kind, 1: value } = await op_ws_next_event(this[_rid]);
 
               switch (kind) {
                 case 0:
@@ -402,7 +409,7 @@ class WebSocketStream {
       this[_earlyClose] = true;
     } else if (this[_closed].state === "pending") {
       PromisePrototypeThen(
-        core.opAsync("op_ws_close", this[_rid], code, closeInfo.reason),
+        op_ws_close(this[_rid], code, closeInfo.reason),
         () => {
           setTimeout(() => {
             this[_closeSent].resolve(DateNow());