process: delay setup of global exception handlers #26061
Closed
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Since bootstrap/node.js performs the setup synchronously, the process exception handlers do not have to setup so early in the bootstrap process - any fatal errors thrown before user code execution should simply crash the process, and we do not care about any clean up at that point. We don't care about emitting any events if the process crash upon bootstrap either.
joyeecheung
force-pushed
the
move-exception
branch
from
eed5e09
to
0c98f19
Compare
joyeecheung
changed the title
joyeecheung
commented
Feb 12, 2019
| process.hasUncaughtExceptionCaptureCallback = | ||
| hasUncaughtExceptionCaptureCallback; | ||
| } | ||
|
|
||
| // User-facing NODE_V8_COVERAGE environment variable that writes |
There was a problem hiding this comment.
The higher-order bit is that everything below this point (plus setupTraceCategoryState() and process.argv[0] setup above) is environment-dependent and should be moved out of node.js - then it would be possible to snapshot Node.js after the execution of this script, which would be dedicated to setting up the process object and global proxy synchronously in an environment-independent manner.
addaleax
approved these changes
Feb 12, 2019
JungMinu
approved these changes
Feb 13, 2019
devsnek
approved these changes
Feb 13, 2019
|
Landed in 0eb71d4 |
addaleax
pushed a commit
that referenced
this pull request
Feb 15, 2019
Since bootstrap/node.js performs the setup synchronously, the process exception handlers do not have to setup so early in the bootstrap process - any fatal errors thrown before user code execution should simply crash the process, and we do not care about any clean up at that point. We don't care about emitting any events if the process crash upon bootstrap either. PR-URL: #26061 Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Minwoo Jung <[email protected]> Reviewed-By: Gus Caplan <[email protected]>
addaleax
pushed a commit
that referenced
this pull request
Feb 16, 2019
Since bootstrap/node.js performs the setup synchronously, the process exception handlers do not have to setup so early in the bootstrap process - any fatal errors thrown before user code execution should simply crash the process, and we do not care about any clean up at that point. We don't care about emitting any events if the process crash upon bootstrap either. PR-URL: #26061 Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Minwoo Jung <[email protected]> Reviewed-By: Gus Caplan <[email protected]>
Merged
rvagg
pushed a commit
that referenced
this pull request
Feb 28, 2019
Since bootstrap/node.js performs the setup synchronously, the process exception handlers do not have to setup so early in the bootstrap process - any fatal errors thrown before user code execution should simply crash the process, and we do not care about any clean up at that point. We don't care about emitting any events if the process crash upon bootstrap either. PR-URL: #26061 Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Minwoo Jung <[email protected]> Reviewed-By: Gus Caplan <[email protected]>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Since bootstrap/node.js performs the setup synchronously,
the process exception handlers do not have to setup so early in
the bootstrap process - any fatal errors thrown before user code
execution should simply crash the process, and we do not care
about any clean up at that point. We don't care about emitting any
events if the process crash upon bootstrap either.
Checklist
make -j4 test(UNIX), orvcbuild test(Windows) passes