test: fix flaky test-net-socket-timeout - #10172
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The setTimeout() call is unneeded. If the socket never times out, then the test will never finish. Because timers can be unreliable on machines under load, using setTimeout() here effectively creates a race condition.
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Sample failure on CI: https://ci.nodejs.org/job/node-test-commit-smartos/5645/nodes=smartos15-64/console not ok 725 parallel/test-net-socket-timeout
---
duration_ms: 1.36
severity: fail
stack: |- |
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Command to replicate failure on master: tools/test.py -j32 test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js test/parallel/test-net-socket-timeout.js May need to increase 32 and the number of times the test appears in the command line depending on how well-provisioned a machine is. This same command succeeds with the changes in this PR even if I double it to 64. |
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@nodejs/testing |
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mhdawson
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LGTM if CI is green.
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cjihrig
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Dec 7, 2016
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CI is good. Let's fast track this. |
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santigimeno
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Dec 8, 2016
Trott
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Dec 8, 2016
The setTimeout() call is unneeded. If the socket never times out, then the test will never finish. Because timers can be unreliable on machines under load, using setTimeout() here effectively creates a race condition. PR-URL: nodejs#10172 Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
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Agree with @cjihrig on fast-tracking...landing... |
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Fishrock123
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Dec 13, 2016
The setTimeout() call is unneeded. If the socket never times out, then the test will never finish. Because timers can be unreliable on machines under load, using setTimeout() here effectively creates a race condition. PR-URL: #10172 Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
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MylesBorins
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Jan 16, 2017
The setTimeout() call is unneeded. If the socket never times out, then the test will never finish. Because timers can be unreliable on machines under load, using setTimeout() here effectively creates a race condition. PR-URL: #10172 Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
MylesBorins
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Jan 24, 2017
The setTimeout() call is unneeded. If the socket never times out, then the test will never finish. Because timers can be unreliable on machines under load, using setTimeout() here effectively creates a race condition. PR-URL: #10172 Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
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MylesBorins
pushed a commit
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Jan 31, 2017
The setTimeout() call is unneeded. If the socket never times out, then the test will never finish. Because timers can be unreliable on machines under load, using setTimeout() here effectively creates a race condition. PR-URL: #10172 Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
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Checklist
Affected core subsystem(s)
test net
Description of change
The setTimeout() call is unneeded. If the socket never times out, then
the test will never finish. Because timers can be unreliable on machines
under load, using setTimeout() here effectively creates a race
condition.