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Avoid uncaught errors related to send/disconnect races #1674

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Merged
lukasIO merged 3 commits into from
Oct 2, 2025
Merged

Avoid uncaught errors related to send/disconnect races #1674

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a700947
Avoid uncaught errors from negotiate
bryfox Oct 1, 2025
21b7d2c
Avoid uncaught errors when opening read streams
bryfox Oct 1, 2025
be8ab3c
Create giant-ligers-flow.md
lukasIO Oct 2, 2025
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5 changes: 5 additions & 0 deletions .changeset/giant-ligers-flow.md
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
---
"livekit-client": patch
---

Avoid uncaught errors related to send/disconnect races
8 changes: 6 additions & 2 deletions src/room/RTCEngine.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -267,7 +267,9 @@ export default class RTCEngine extends (EventEmitter as new () => TypedEventEmit

// create offer
if (!this.subscriberPrimary || joinResponse.fastPublish) {
this.negotiate();
this.negotiate().catch((err) => {
log.error(err, this.logContext);
});
}

this.registerOnLineListener();
Expand Down Expand Up @@ -1338,7 +1340,9 @@ export default class RTCEngine extends (EventEmitter as new () => TypedEventEmit
}
if (needNegotiation) {
// start negotiation
this.negotiate();
this.negotiate().catch((err) => {
log.error(err, this.logContext);
});
}

const targetChannel = this.dataChannelForKind(kind, subscriber);
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7 changes: 7 additions & 0 deletions src/room/data-stream/incoming/IncomingDataStreamManager.ts
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Expand Up @@ -124,6 +124,9 @@ export default class IncomingDataStreamManager {

let streamController: ReadableStreamDefaultController<DataStream_Chunk>;
const outOfBandFailureRejectingFuture = new Future<never>();
outOfBandFailureRejectingFuture.promise.catch((err) => {
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@lukasIO lukasIO Oct 2, 2025

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@1egoman does this look reasonable to you?

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@1egoman 1egoman Oct 2, 2025

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I think this is fine, it doesn't seem like it interferes with the existing logic, just logs a copy of any errors 👍

this.log.error(err);
});

const info: ByteStreamInfo = {
id: streamHeader.streamId,
Expand Down Expand Up @@ -178,6 +181,10 @@ export default class IncomingDataStreamManager {

let streamController: ReadableStreamDefaultController<DataStream_Chunk>;
const outOfBandFailureRejectingFuture = new Future<never>();
outOfBandFailureRejectingFuture.promise.catch((err) => {
this.log.error(err);
});

const info: TextStreamInfo = {
id: streamHeader.streamId,
mimeType: streamHeader.mimeType,
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