test-http-writable-true-after-close failure on centos

[mhdawson]

• Version: master
• Platform: centos
• Subsystem: http

I've seen a number of failures in runs today, including one that I started on master without any changes of:

https://ci.nodejs.org/job/node-test-commit-linux/12529/nodes=centos5-32/console
https://ci.nodejs.org/job/node-test-commit-linux/12525/nodes=centos5-64/console

not ok 751 parallel/test-http-writable-true-after-close
  ---
  duration_ms: 0.281
  severity: fail
  stack: |-
    Mismatched <anonymous> function calls. Expected exactly 1, actual 0.
        at Object.exports.mustCall (/home/iojs/build/workspace/node-test-commit-linux/nodes/centos5-32/test/common/index.js:482:10)
        at ClientRequest.common.mustCall (/home/iojs/build/workspace/node-test-commit-linux/nodes/centos5-32/test/parallel/test-http-writable-true-after-close.js:24:28)
        at ClientRequest.<anonymous> (/home/iojs/build/workspace/node-test-commit-linux/nodes/centos5-32/test/common/index.js:514:15)
        at Object.onceWrapper (events.js:316:30)
        at emitOne (events.js:115:13)
        at ClientRequest.emit (events.js:210:7)
        at HTTPParser.parserOnIncomingClient [as onIncoming] (_http_client.js:565:21)
        at HTTPParser.parserOnHeadersComplete (_http_common.js:116:23)
        at Socket.socketOnData (_http_client.js:454:20)
  ...

So we may have landed something that broke that without noticing.

[mhdawson]

I think this landed recently #15404

[mhdawson]

@mcollina can you take a look to see if that change might be related ?

[mhdawson]

Looks like the test failed in the CI run for that change as well.

[mcollina]

Ouch, my bad. There are always some red for any number of reasons :/. I will have a look tomorrow, if you want you can revert now and I will merge again when it’s passing.