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fix: use shared sigterm callback #19203

Merged
merged 1 commit into from
Jan 14, 2025
Merged

fix: use shared sigterm callback #19203

merged 1 commit into from
Jan 14, 2025

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bluwy
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@bluwy bluwy commented Jan 14, 2025

Description

@sheremet-va mentioned on discord before that attaching multiple sigterm callbacks, e.g. in vitest where many vite servers are created, can cause node to log

MaxListenersExceededWarning: Possible EventEmitter memory leak detected. 11 end listeners added to [ReadStream]. Use emitter.setMaxListeners() to increase limit

This PR refactors to use a shared callback instead. While this seems a bit of a workaround for the warning, it does allow end-users to focus an actual dangling listeners that they attach themselves.

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Given that we use these calls to issue a process.exit() in all cases, I think we could refactor the code in the future to instead register cleanup callbacks, and then closeServerAndExit could only close the servers. And the sigterm process exit handling could be moved to the util.

@patak-dev patak-dev merged commit 47039f4 into main Jan 14, 2025
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@patak-dev patak-dev deleted the share-sigterm branch January 14, 2025 09:38
renovate bot added a commit to andrei-picus-tink/auto-renovate that referenced this pull request Jan 20, 2025
| datasource | package | from  | to    |
| ---------- | ------- | ----- | ----- |
| npm        | vite    | 6.0.7 | 6.0.9 |


## [v6.0.9](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small609-2025-01-20-small)

-   fix!: check host header to prevent DNS rebinding attacks and introduce `server.allowedHosts` ([bd896fb](vitejs/vite@bd896fb))
-   fix!: default `server.cors: false` to disallow fetching from untrusted origins ([b09572a](vitejs/vite@b09572a))
-   fix: verify token for HMR WebSocket connection ([029dcd6](vitejs/vite@029dcd6))


## [v6.0.8](https://github.com/vitejs/vite/blob/HEAD/packages/vite/CHANGELOG.md#small608-2025-01-20-small)

-   fix: avoid SSR HMR for HTML files ([#19193](vitejs/vite#19193)) ([3bd55bc](vitejs/vite@3bd55bc)), closes [#19193](vitejs/vite#19193)
-   fix: build time display 7m 60s ([#19108](vitejs/vite#19108)) ([cf0d2c8](vitejs/vite@cf0d2c8)), closes [#19108](vitejs/vite#19108)
-   fix: don't resolve URL starting with double slash ([#19059](vitejs/vite#19059)) ([35942cd](vitejs/vite@35942cd)), closes [#19059](vitejs/vite#19059)
-   fix: ensure `server.close()` only called once ([#19204](vitejs/vite#19204)) ([db81c2d](vitejs/vite@db81c2d)), closes [#19204](vitejs/vite#19204)
-   fix: resolve.conditions in ResolvedConfig was `defaultServerConditions` ([#19174](vitejs/vite#19174)) ([ad75c56](vitejs/vite@ad75c56)), closes [#19174](vitejs/vite#19174)
-   fix: tree shake stringified JSON imports ([#19189](vitejs/vite#19189)) ([f2aed62](vitejs/vite@f2aed62)), closes [#19189](vitejs/vite#19189)
-   fix: use shared sigterm callback ([#19203](vitejs/vite#19203)) ([47039f4](vitejs/vite@47039f4)), closes [#19203](vitejs/vite#19203)
-   fix(deps): update all non-major dependencies ([#19098](vitejs/vite#19098)) ([8639538](vitejs/vite@8639538)), closes [#19098](vitejs/vite#19098)
-   fix(optimizer): use correct default install state path for yarn PnP ([#19119](vitejs/vite#19119)) ([e690d8b](vitejs/vite@e690d8b)), closes [#19119](vitejs/vite#19119)
-   fix(types): improve `ESBuildOptions.include / exclude` type to allow `readonly (string | RegExp)[]`  ([ea53e70](vitejs/vite@ea53e70)), closes [#19146](vitejs/vite#19146)
-   chore(deps): update dependency pathe to v2 ([#19139](vitejs/vite#19139)) ([71506f0](vitejs/vite@71506f0)), closes [#19139](vitejs/vite#19139)
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