15 lines
549 B
Markdown
15 lines
549 B
Markdown
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## Environment Variables
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### SIGNAL_PARENT_WHEN_READY
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If the SIGNAL_PARENT_WHEN_READY environment variable is set osrm-routed will
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send the USR1 signal to its parent when it will be running and waiting for
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requests. This could be used to upgrade osrm-routed to a new binary on the fly
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without any service downtime - no incoming requests will be lost.
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### DISABLE_ACCESS_LOGGING
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If the DISABLE_ACCESS_LOGGING environment variable is set osrm-routed will
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**not** log any http requests to standard output. This can be useful in high
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traffic setup.
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