test: fix flaky test-net-can-reset-timeout #14257
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I would like to expedite this so that it doesn't trip us up during Code + Learn later. /cc @nodejs/testing @bengl @joyeecheung @addaleax @refack |
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With this change: $ tools/test.py -j 92 --repeat 920 test/parallel/test-net-can-reset-timeout.js
[02:14|% 100|+ 920|- 0]: Done
$ To compare with before the change, see #14241 (comment). |
addaleax
reviewed
Jul 15, 2017
| // Remove this listener so it isn't called again if timeout happens again. | ||
| stream.removeListener('timeout', timeoutListener); | ||
| }); | ||
| stream.on('timeout', timeoutListener); |
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Just using .once instead seems a bit simpler?
refack
approved these changes
Jul 15, 2017
| // If `active` notices that it was previously removed (perhaps it timed out or | ||
| // something) it just does an 'inline append' which re-links the timer. | ||
| // Ref: https://github.com/nodejs/node-v0.x-archive/issues/481 | ||
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| const net = require('net'); | ||
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| const server = net.createServer(common.mustCall(function(stream) { | ||
| stream.setTimeout(100); |
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@Trott I took the liberty of adding a comment with context, feel free to remove it, or whatever. |
cjihrig
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Jul 16, 2017
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refack
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Jul 16, 2017
You didn't like my comment or just didn't see it? // When you write to a socket, it causes 'Timer.active' to be called on it.
// If `active` notices that it was previously removed (perhaps it timed out or
// something) it just does an 'inline append' which re-links the timer.
// Ref: https://github.com/nodejs/node-v0.x-archive/issues/481 |
hiroppy
approved these changes
Jul 16, 2017
I wasn't quite sure I understood it out of context. I thought reading the test was actually more clear than the comment, but that may say more about me than the comment? Thinking about it more, though, I think having a link to the issue is a good idea so I'll at least add that back in... |
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Jul 16, 2017
Use `.once()` rather than `.on()` for timeout listener. Add comment with URL for issue explaining the purpose of the test. (h/t refack) PR-URL: nodejs#14257 Fixes: nodejs#14241 Reviewed-By: Refael Ackermann <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Yuta Hiroto <[email protected]>
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Landed in 5d3609d |
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Jul 18, 2017
Use `.once()` rather than `.on()` for timeout listener. Add comment with URL for issue explaining the purpose of the test. (h/t refack) PR-URL: #14257 Fixes: #14241 Reviewed-By: Refael Ackermann <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Yuta Hiroto <[email protected]>
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Jul 19, 2017
Use `.once()` rather than `.on()` for timeout listener. Add comment with URL for issue explaining the purpose of the test. (h/t refack) PR-URL: #14257 Fixes: #14241 Reviewed-By: Refael Ackermann <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Yuta Hiroto <[email protected]>
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Use `.once()` rather than `.on()` for timeout listener. Add comment with URL for issue explaining the purpose of the test. (h/t refack) PR-URL: #14257 Fixes: #14241 Reviewed-By: Refael Ackermann <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Yuta Hiroto <[email protected]>
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Use `.once()` rather than `.on()` for timeout listener. Add comment with URL for issue explaining the purpose of the test. (h/t refack) PR-URL: #14257 Fixes: #14241 Reviewed-By: Refael Ackermann <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Yuta Hiroto <[email protected]>
MylesBorins
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Use `.once()` rather than `.on()` for timeout listener. Add comment with URL for issue explaining the purpose of the test. (h/t refack) PR-URL: #14257 Fixes: #14241 Reviewed-By: Refael Ackermann <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Yuta Hiroto <[email protected]>
This was referenced Sep 5, 2017
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timeoutcan fire more than once, so remove the listener after the first time. The test still checks for issue that the test was originally written for (nodejs/node-v0.x-archive#481).Fixes: #14241
Checklist
make -j4 test(UNIX), orvcbuild test(Windows) passesAffected core subsystem(s)
test net