Add require-await lint rule (#4401)

4 files changed, 12 insertions, 12 deletions

diff --git a/std/http/file_server.ts b/std/http/file_server.ts
index 18a68aa49..20d5d61e6 100755
--- a/std/http/file_server.ts
+++ b/std/http/file_server.ts
@@ -158,17 +158,17 @@ async function serveDir(
   return res;
 }
 
-async function serveFallback(req: ServerRequest, e: Error): Promise<Response> {
+function serveFallback(req: ServerRequest, e: Error): Promise<Response> {
   if (e instanceof Deno.errors.NotFound) {
-    return {
+    return Promise.resolve({
       status: 404,
       body: encoder.encode("Not found")
-    };
+    });
   } else {
-    return {
+    return Promise.resolve({
       status: 500,
       body: encoder.encode("Internal server error")
-    };
+    });
   }
 }
 
diff --git a/std/http/io.ts b/std/http/io.ts
index 5518146a8..6d5d1f665 100644
--- a/std/http/io.ts
+++ b/std/http/io.ts
@@ -7,8 +7,8 @@ import { STATUS_TEXT } from "./http_status.ts";
 
 export function emptyReader(): Deno.Reader {
   return {
-    async read(_: Uint8Array): Promise<number | Deno.EOF> {
-      return Deno.EOF;
+    read(_: Uint8Array): Promise<number | Deno.EOF> {
+      return Promise.resolve(Deno.EOF);
     }
   };
 }
diff --git a/std/http/mock.ts b/std/http/mock.ts
index 3a4eeed82..cee697bed 100644
--- a/std/http/mock.ts
+++ b/std/http/mock.ts
@@ -14,11 +14,11 @@ export function mockConn(base: Partial<Deno.Conn> = {}): Deno.Conn {
     rid: -1,
     closeRead: (): void => {},
     closeWrite: (): void => {},
-    read: async (): Promise<number | Deno.EOF> => {
-      return 0;
+    read: (): Promise<number | Deno.EOF> => {
+      return Promise.resolve(0);
     },
-    write: async (): Promise<number> => {
-      return -1;
+    write: (): Promise<number> => {
+      return Promise.resolve(-1);
     },
     close: (): void => {},
     ...base
diff --git a/std/http/server_test.ts b/std/http/server_test.ts
index 0a4986dcf..2a7c46134 100644
--- a/std/http/server_test.ts
+++ b/std/http/server_test.ts
@@ -68,7 +68,7 @@ test(async function responseWrite(): Promise<void> {
   }
 });
 
-test(async function requestContentLength(): Promise<void> {
+test(function requestContentLength(): void {
   // Has content length
   {
     const req = new ServerRequest();