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fix: remove the content-encoding header #3215

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merged 2 commits into from
Dec 26, 2023
Merged

fix: remove the content-encoding header #3215

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bf84269
fix: remove the content-encoding header
akira-cn Nov 10, 2023
dd6e799
fix: remove the content-encoding header
akira-cn Nov 10, 2023
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6 changes: 6 additions & 0 deletions app/api/common.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -106,6 +106,12 @@ export async function requestOpenai(req: NextRequest) {
// to disable nginx buffering
newHeaders.set("X-Accel-Buffering", "no");

// The latest version of the OpenAI API forced the content-encoding to be "br" in json response
// So if the streaming is disabled, we need to remove the content-encoding header
// Because Vercel uses gzip to compress the response, if we don't remove the content-encoding header
// The browser will try to decode the response with brotli and fail
newHeaders.delete("content-encoding");

return new Response(res.body, {
status: res.status,
statusText: res.statusText,
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