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fix: increase stream reset rate limit for HTTP2 #21024

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Merged
sapphi-red merged 1 commit into from
Oct 29, 2025
Merged

fix: increase stream reset rate limit for HTTP2 #21024

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4 changes: 4 additions & 0 deletions packages/vite/src/node/http.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -129,6 +129,10 @@ export async function resolveHttpServer(
// Manually increase the session memory to prevent 502 ENHANCE_YOUR_CALM
// errors on large numbers of requests
maxSessionMemory: 1000,
// Increase the stream reset rate limit to prevent net::ERR_HTTP2_PROTOCOL_ERROR
// errors on large numbers of requests
streamResetBurst: 100000,
streamResetRate: 33,
...httpsOptions,
allowHTTP1: true,
},
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