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fix(dev): prevent concurrent server restarts #21636

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Merged
sapphi-red merged 1 commit into from
Feb 16, 2026
+2 −0
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fix(dev): prevent concurrent server restarts #21636

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2 changes: 2 additions & 0 deletions packages/vite/src/node/server/index.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -1267,6 +1267,8 @@ async function restartServer(server: ViteDevServer) {
const middlewares = server.middlewares
newServer._configServerPort = server._configServerPort
newServer._currentServerPort = server._currentServerPort
newServer._restartPromise = server._restartPromise
newServer._forceOptimizeOnRestart = server._forceOptimizeOnRestart
Object.assign(server, newServer)

// Keep the same connect instance so app.use(vite.middlewares) works
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