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ff2f44b046
Previously it was possible for a thread to call Waker.defer() after
Broker has torns its Waker down, and the underlying file descriptor
reallocated by the OS to some other component.
This manifested as latches of a subsequent test invocation receiving the
waker byte (' ') rather than their expected byte '\x7f'.
This doesn't fix the problem, it just significantly reduces the chance
of it occurring. In future Side.write()/read()/close() must be
synchronized with a lock.
Previously the problem could be reliably triggered with:
while :; do
python tests/call_function_test.py -vf CallFunctionTest.{test_aborted_on_local_broker_shutdown,test_aborted_on_local_context_disconnect}
done
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8 years ago | |
|---|---|---|
| .travis | 8 years ago | |
| ansible_mitogen | 8 years ago | |
| docs | 8 years ago | |
| examples | 8 years ago | |
| mitogen | 8 years ago | |
| tests | 8 years ago | |
| .gitignore | 8 years ago | |
| .lgtm.yml | 8 years ago | |
| .travis.yml | 8 years ago | |
| ChangeLog | 8 years ago | |
| LICENSE | 8 years ago | |
| README.md | 8 years ago | |
| dev_requirements.txt | 8 years ago | |
| preamble_size.py | 8 years ago | |
| run_tests | 8 years ago | |
| setup.cfg | 8 years ago | |
| setup.py | 8 years ago | |
| tox.ini | 8 years ago | |