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Test suite logs MaxListenersExceededWarning #187

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djones opened this issue May 8, 2019 · 2 comments · Fixed by #189
Closed

Test suite logs MaxListenersExceededWarning #187

djones opened this issue May 8, 2019 · 2 comments · Fixed by #189

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@djones
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djones commented May 8, 2019 

(node:29441) MaxListenersExceededWarning: Possible EventEmitter memory leak detected. 11 error listeners added. Use emitter.setMaxListeners() to increase limit
    at _addListener (events.js:280:19)
    at WriteStream.addListener (events.js:297:10)
    at WriteStream.Readable.on (_stream_readable.js:772:35)
    at Snapshot._swallowEPIPE (/Users/djones/Code/percy-agent/node_modules/@oclif/command/lib/command.js:133:24)
    at Snapshot.init (/Users/djones/Code/percy-agent/node_modules/@oclif/command/lib/command.js:67:14)
    at Snapshot._run (/Users/djones/Code/percy-agent/node_modules/@oclif/command/lib/command.js:33:24)
    at Function.Command.run (/Users/djones/Code/percy-agent/node_modules/@oclif/command/lib/command.js:155:16)
    at <anonymous>

This issue looks pretty related forcedotcom/cli#30

And the Heroku CLI test runs have this same warning https://ci.appveyor.com/project/heroku/heroku-cli-command/branch/master#L174

Both Force.com and Heroku CLIs are using Oclif.
@djones
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djones commented May 8, 2019

I believe this issue may have been introduced with oclif/command#54

@djones
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djones commented May 9, 2019

Filed an issue for this oclif/command#63

djones added a commit that referenced this issue May 9, 2019
@djones
Lock to @oclif/command 1.5.10 to avoid MaxListenersExceededWarning. C…
417fd86 
…loses #187
@djones djones mentioned this issue May 9, 2019
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djones added a commit that referenced this issue May 9, 2019
@djones
fix: Lock to @oclif/command 1.5.10 to avoid `MaxListenersExceededWa…
50a2e76 
…rning`. Closes #187 (#189)
djones pushed a commit that referenced this issue May 9, 2019
@semantic-release-bot
chore(release): 0.4.6 [skip ci]
8db7831 
## [0.4.6](v0.4.5...v0.4.6) (2019-05-09)

### Bug Fixes

* Lock to `@oclif/command` 1.5.10 to avoid `MaxListenersExceededWarning`. Closes [#187](#187) ([#189](#189)) ([50a2e76](50a2e76))
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fix: Lock @oclif/command to 1.5.10 to avoid MaxListenersExceededWarning percy/percy-agent
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@djones