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Merge pull request #1773 from Rmaan/fix-openrouter-streaming

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Fixed OpenRouter heart beats breaking streaming
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Timothy Jaeryang Baek 2024-04-26 11:05:52 -07:00 • committed by GitHub
commit add5269b89
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4
src/lib/apis/streaming/index.ts
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@ -31,6 +31,10 @@ async function* openAIStreamToIterator(
console.log(line); console.log(line);
if (line === 'data: [DONE]') { if (line === 'data: [DONE]') {
yield { done: true, value: '' }; yield { done: true, value: '' };
} else if (line.startsWith(':')) {
// Events starting with : are comments https://developer.mozilla.org/en-US/docs/Web/API/Server-sent_events/Using_server-sent_events#event_stream_format
// OpenRouter sends heartbeats like ": OPENROUTER PROCESSING"
continue
} else { } else {
const data = JSON.parse(line.replace(/^data: /, '')); const data = JSON.parse(line.replace(/^data: /, ''));
console.log(data); console.log(data);