9 lines
410 B
Markdown
9 lines
410 B
Markdown
# Workers: heartbeat
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Workers check in with composer every 15 seconds to see if their job hasn't been
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cancelled. We can use this to introduce a heartbeat. If the worker fails to
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check in for over 2 minutes, composer assumes the worker crashed or was stopped,
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marking the job as failed.
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This will mitigate the issue where jobs who had their worker crash or stopped,
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would remain in a 'building' state forever.
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