refactor: callback for nextTick

test: wait duration ms to check end

chore: eslint

test: end before timeout

packages/voice/__tests__/AudioReceiveStream.test.ts

@@ -23,29 +23,27 @@ describe('AudioReceiveStream', () => {
 		await wait(200);
 		stream.push(DUMMY_BUFFER);
 		expect(stream.readable).toEqual(true);
+		stream.push(null);
+		await wait(200);
+		expect(stream.readable).toEqual(false);
 	});
 
-	// TODO: Fix this test
-	// test('AfterSilence end behavior', async () => {
-	// 	const duration = 100;
-	// 	const increment = 20;
-
-	// 	const stream = new AudioReceiveStream({ end: { behavior: EndBehaviorType.AfterSilence, duration: 100 } });
-	// 	stream.resume();
+	test('AfterSilence end behavior', async () => {
+		const duration = 100;
+		const increment = 20;
 
-	// 	for (let i = increment; i < duration / 2; i += increment) {
-	// 		await stepSilence(stream, increment);
-	// 	}
+		const stream = new AudioReceiveStream({ end: { behavior: EndBehaviorType.AfterSilence, duration } });
+		stream.resume();
 
-	// 	stream.push(DUMMY_BUFFER);
+		for (let step = increment; step < duration / 2; step += increment) {
+			await stepSilence(stream, increment);
+		}
 
-	// 	for (let i = increment; i < duration; i += increment) {
-	// 		await stepSilence(stream, increment);
-	// 	}
+		stream.push(DUMMY_BUFFER);
 
-	// 	await wait(increment);
-	// 	expect(stream.readableEnded).toEqual(true);
-	// });
+		await wait(duration);
+		expect(stream.readableEnded).toEqual(true);
+	});
 
 	test('AfterInactivity end behavior', async () => {
 		const duration = 100;
@@ -71,4 +69,22 @@ describe('AudioReceiveStream', () => {
 
 		expect(stream.readableEnded).toEqual(true);
 	});
+
+	test('Stream ends after pushing null', async () => {
+		const stream = new AudioReceiveStream({ end: { behavior: EndBehaviorType.AfterInactivity, duration: 100 } });
+		stream.resume();
+
+		stream.push(DUMMY_BUFFER);
+
+		expect(stream.readable).toEqual(true);
+		expect(stream.readableEnded).toEqual(false);
+		expect(stream.destroyed).toEqual(false);
+
+		stream.push(null);
+		await wait(50);
+
+		expect(stream.readable).toEqual(false);
+		expect(stream.readableEnded).toEqual(true);
+		expect(stream.destroyed).toEqual(true);
+	});
 });

packages/voice/src/receive/AudioReceiveStream.ts

@@ -1,4 +1,5 @@
 import type { Buffer } from 'node:buffer';
+import { nextTick } from 'node:process';
 import { Readable, type ReadableOptions } from 'node:stream';
 import { SILENCE_FRAME } from '../audio/AudioPlayer';
 
@@ -74,14 +75,12 @@ export class AudioReceiveStream extends Readable {
 			this.renewEndTimeout(this.end);
 		}
 
-		const result = super.push(buffer);
-
 		if (buffer === null) {
 			// null marks EOF for stream
-			this.destroy();
+			nextTick(() => this.destroy());
 		}
 
-		return result;
+		return super.push(buffer);
 	}
 
 	private renewEndTimeout(end: EndBehavior & { duration: number }) {