3.1.0

changelog.md

@@ -1,5 +1,23 @@
 # Changelog
 
+## 2024-10-11 - 3.1.0 - feat(virtualstream)
+Enhance VirtualStream with optional closure when reading from webstream
+
+- Added an optional parameter `closeAfterReading` to the `readFromWebstream` method.
+- The stream will close automatically after reading if `closeAfterReading` is set to true.
+
+## 2024-10-11 - 3.0.33 - fix(test)
+Increase delay duration before stopping the server in test suite.
+
+- Adjusted the delay time from 1000 ms to 10000 ms before stopping the server to ensure tests complete smoothly.
+
+## 2024-09-06 - 3.0.32 - fix(virtualstream)
+Fix keep-alive loop handling and test cleanup
+
+- Prevent unnecessary keep-alive loop from starting on the responding side
+- Add logging for keep-alive loop initiation in VirtualStream
+- Temporarily comment out stream close and tap forceful stop in test to avoid abrupt termination
+
 ## 2024-09-06 - 3.0.31 - fix(core)
 Updated dependencies and added close method to VirtualStream
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@api.global/typedrequest",
-  "version": "3.0.31",
+  "version": "3.1.0",
   "private": false,
   "description": "A TypeScript library for making typed requests towards APIs, including facilities for handling requests, routing, and virtual stream handling.",
   "main": "dist_ts/index.js",

test/test.ts

@@ -98,11 +98,10 @@ tap.test('should allow VirtualStreams', async () => {
   const data = await generatedRequestingVS.fetchData();
   const decodedData = new TextDecoder().decode(data);
   expect(decodedData).toEqual('hello');
-  newRequestingVS.close();
 });
 
 tap.test('should end the server', async (toolsArg) => {
-  await toolsArg.delayFor(1000);
+  await toolsArg.delayFor(10000);
   await testServer.stop();
   await tap.stopForcefully();
 });

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@api.global/typedrequest',
-  version: '3.0.31',
+  version: '3.1.0',
   description: 'A TypeScript library for making typed requests towards APIs, including facilities for handling requests, routing, and virtual stream handling.'
 }

ts/classes.virtualstream.ts

@@ -295,7 +295,11 @@ export class VirtualStream<T = Uint8Array> implements plugins.typedRequestInterf
    */
   private async startKeepAliveLoop() {
     // initially wait for a second
+    if (this.side === 'responding') {
+      return;
+    }
     await plugins.smartdelay.delayFor(0);
+    console.log(`starting keepalive loop on side ${this.side}`);
     let counter = 0;
     keepAliveLoop: while (this.keepAlive) {
       await this.triggerKeepAlive();
@@ -359,7 +363,7 @@ export class VirtualStream<T = Uint8Array> implements plugins.typedRequestInterf
    * reads from a Readable and sends it to the other side
    * @param readableStreamArg
    */
-  public async readFromWebstream(readableStreamArg: ReadableStream<T>) {
+  public async readFromWebstream(readableStreamArg: ReadableStream<T>, closeAfterReading = true) {
     const reader = readableStreamArg.getReader();
     let streamIsDone = false;
     while(!streamIsDone) {
@@ -369,6 +373,9 @@ export class VirtualStream<T = Uint8Array> implements plugins.typedRequestInterf
       }
       streamIsDone = done;
     }
+    if (closeAfterReading) {
+      await this.close();
+    }
   }
 
   public async writeToWebstream(writableStreamArg: WritableStream<T>) {