fix: use app.whenReady and remove delay race for electron startup #15075
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This change fixes an issue that caused the startup to be delayed by 500ms.
We used `app.on('ready')` without checking `app.isReady()`, however the
'ready' event may already have fired at this point and thus we never
resolved the Promise waiting for it.
Using `app.whenReady` fixes this and now that Promise resolves before
the delay expires.
Related links:
https://www.electronjs.org/docs/api/app#event-ready
https://www.electronjs.org/docs/api/app#appwhenready
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Thanks for taking the time to open a PR!
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flotwig
changed the title
cypress opencypress open/cypress run
flotwig
changed the title
cypress open/cypress run
bahmutov
approved these changes
Feb 15, 2021
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This change fixes an issue that caused the startup to be delayed by 500ms.
We used
app.on('ready')without checkingapp.isReady(), however the'ready' event may already have fired at this point and thus we never
resolved the Promise waiting for it.
Using
app.whenReadyfixes this and now that Promise resolves beforethe delay expires.
Related links:
https://www.electronjs.org/docs/api/app#event-ready
https://www.electronjs.org/docs/api/app#appwhenready
User facing changelog
cypress openandcypress run.Additional details
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PR Tasks
cypress-documentation?type definitions?cypress.schema.json?