51ac377376
Deduplicate SSE chunk parsing from input-bar.tsx and vllm.ts into a shared lib/sse.ts consumeSSEChunk helper. Add eslint + next lint config. Silence monorepo lockfile warning via outputFileTracingRoot. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
28 lines
900 B
TypeScript
28 lines
900 B
TypeScript
/**
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* Append a decoded SSE chunk to the running buffer and extract complete data lines.
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*
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* Returns the raw JSON strings from each `data: {...}` line and the updated
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* buffer (partial-line remainder). Skips the `[DONE]` sentinel.
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*
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* Both the vLLM server-side reader and the client-side chat reader share
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* this logic — keeping buffer management in one place prevents drift when
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* the SSE wire format changes.
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*/
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export function consumeSSEChunk(
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buffer: string,
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chunk: string
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): { jsonLines: string[]; buffer: string } {
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const full = buffer + chunk;
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const parts = full.split("\n");
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const newBuffer = parts.pop()!;
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const jsonLines: string[] = [];
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for (const part of parts) {
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const trimmed = part.trim();
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if (!trimmed.startsWith("data: ") || trimmed === "data: [DONE]") continue;
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jsonLines.push(trimmed.slice(6));
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}
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return { jsonLines, buffer: newBuffer };
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}
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