element-hq / element-hq/synapse
add a thread-dump on signal handler
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A-Logging
O-Uncommon
S-Tolerable
T-Enhancement
- Dominant language
- Python
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- 5d 22h
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Description
This issue has been migrated from [#3402](https://github.com/matrix-org/synapse/issues/3402).
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i've just had to mess around with a dbg python & py-bt to try to get a thread dump out of synapse. i wish i could have just hit it with a signal (which would work even if the manhole was unavailable for whatever reason) - something like https://stackoverflow.com/questions/132058/showing-the-stack-trace-from-a-running-python-application/2569696#2569696
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