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GeezerVison is showing github.com — fs: use a default callback for fs.close() by jasnell · Pull Request #37174 · nodejs/node Conversation
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The fs.close(fd); // is equivalent to fs.close(fd, (err) => { if (err != null) throw err; }); /cc @mcollina Signed-off-by: James M Snell [email protected]
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The `fs.close()` function requires a callback. Most often the only thing that callback does is check and rethrow the error if one occurs. To eliminate common boilerplate, make the callback optional with a default that checks and rethrows the error as an uncaught exception. Signed-off-by: James M Snell <[email protected]>
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juanarbol
approved these changes
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Note that this was the behaviour until Node.js v7.0.0 (deprecated in #7897 and removed in #12562). |
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I wouldn't. |
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lgtm
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This is also good because it follows the same behaviour as fsPromises :]
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Co-authored-by: Luigi Pinca <[email protected]>
Co-authored-by: Antoine du Hamel <[email protected]>
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Landed in 7d0f680 |
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The `fs.close()` function requires a callback. Most often the only thing that callback does is check and rethrow the error if one occurs. To eliminate common boilerplate, make the callback optional with a default that checks and rethrows the error as an uncaught exception. Signed-off-by: James M Snell <[email protected]> PR-URL: #37174 Reviewed-By: Juan José Arboleda <[email protected]> Reviewed-By: Antoine du Hamel <[email protected]> Reviewed-By: Matteo Collina <[email protected]> Reviewed-By: Darshan Sen <[email protected]> Reviewed-By: Benjamin Gruenbaum <[email protected]> Reviewed-By: Zijian Liu <[email protected]> Reviewed-By: Luigi Pinca <[email protected]>
The `fs.close()` function requires a callback. Most often the only thing that callback does is check and rethrow the error if one occurs. To eliminate common boilerplate, make the callback optional with a default that checks and rethrows the error as an uncaught exception. Signed-off-by: James M Snell <[email protected]> PR-URL: #37174 Reviewed-By: Juan José Arboleda <[email protected]> Reviewed-By: Antoine du Hamel <[email protected]> Reviewed-By: Matteo Collina <[email protected]> Reviewed-By: Darshan Sen <[email protected]> Reviewed-By: Benjamin Gruenbaum <[email protected]> Reviewed-By: Zijian Liu <[email protected]> Reviewed-By: Luigi Pinca <[email protected]>
Notable Changes: * crypto: * add keyObject.export() 'jwk' format option (Filip Skokan) #37081 * deps: * upgrade to libuv 1.41.0 (Colin Ihrig) #37360 * doc: * add dmabupt to collaborators (Xu Meng) #37377 * refactor fs docs structure (James M Snell) #37170 * fs: * add fsPromises.watch() (James M Snell) #37179 * use a default callback for fs.close() (James M Snell) #37174 * add AbortSignal support to watch (Benjamin Gruenbaum) #37190 * perf_hooks: * introduce createHistogram (James M Snell) #37155 * stream: * improve Readable.from error handling (Benjamin Gruenbaum) #37158 * timers: * introduce setInterval async iterator (linkgoron) #37153 * tls: * add ability to get cert/peer cert as X509Certificate object (James M Snell) #37070
Notable Changes: * crypto: * add keyObject.export() 'jwk' format option (Filip Skokan) #37081 * deps: * upgrade to libuv 1.41.0 (Colin Ihrig) #37360 * doc: * add dmabupt to collaborators (Xu Meng) #37377 * refactor fs docs structure (James M Snell) #37170 * fs: * add fsPromises.watch() (James M Snell) #37179 * use a default callback for fs.close() (James M Snell) #37174 * add AbortSignal support to watch (Benjamin Gruenbaum) #37190 * perf_hooks: * introduce createHistogram (James M Snell) #37155 * stream: * improve Readable.from error handling (Benjamin Gruenbaum) #37158 * timers: * introduce setInterval async iterator (linkgoron) #37153 * tls: * add ability to get cert/peer cert as X509Certificate object (James M Snell) #37070
PR-URL: #37406 Notable Changes: * crypto: * add keyObject.export() jwk format option (Filip Skokan) #37081 * deps: * upgrade to libuv 1.41.0 (Colin Ihrig) #37360 * doc: * add dmabupt to collaborators (Xu Meng) #37377 * refactor fs docs structure (James M Snell) #37170 * fs: * add fsPromises.watch() (James M Snell) #37179 * use a default callback for fs.close() (James M Snell) #37174 * add AbortSignal support to watch (Benjamin Gruenbaum) #37190 * perf_hooks: * introduce createHistogram (James M Snell) #37155 * stream: * improve Readable.from error handling (Benjamin Gruenbaum) #37158 * timers: * introduce setInterval async iterator (linkgoron) #37153 * tls: * add ability to get cert/peer cert as X509Certificate object (James M Snell) #37070
PR-URL: #37406 Notable Changes: * crypto: * add keyObject.export() jwk format option (Filip Skokan) #37081 * deps: * upgrade to libuv 1.41.0 (Colin Ihrig) #37360 * doc: * add dmabupt to collaborators (Xu Meng) #37377 * refactor fs docs structure (James M Snell) #37170 * fs: * add fsPromises.watch() (James M Snell) #37179 * use a default callback for fs.close() (James M Snell) #37174 * add AbortSignal support to watch (Benjamin Gruenbaum) #37190 * perf_hooks: * introduce createHistogram (James M Snell) #37155 * stream: * improve Readable.from error handling (Benjamin Gruenbaum) #37158 * timers: * introduce setInterval async iterator (linkgoron) #37153 * tls: * add ability to get cert/peer cert as X509Certificate object (James M Snell) #37070
The `fs.close()` function requires a callback. Most often the only thing that callback does is check and rethrow the error if one occurs. To eliminate common boilerplate, make the callback optional with a default that checks and rethrows the error as an uncaught exception. Signed-off-by: James M Snell <[email protected]> PR-URL: #37174 Reviewed-By: Juan José Arboleda <[email protected]> Reviewed-By: Antoine du Hamel <[email protected]> Reviewed-By: Matteo Collina <[email protected]> Reviewed-By: Darshan Sen <[email protected]> Reviewed-By: Benjamin Gruenbaum <[email protected]> Reviewed-By: Zijian Liu <[email protected]> Reviewed-By: Luigi Pinca <[email protected]>
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