Davanum Srinivas
36fb964f0c
Allow preexec_fn method for processutils.execute
If the user specifies preexec_fn, we should call that in our existing _subprocess_setup. On windows, we silently drop this preexec_fn as subprocess.Popen raises a ValueError if we do pass it in. Change-Id: I0176c66fa2de001aa14f0d928d06fd894de55511
oslo.concurrency
The oslo.concurrency library has utilities for safely running multi-thread, multi-process applications using locking mechanisms and for running external processes.
- Free software: Apache license
- Documentation: http://docs.openstack.org/developer/oslo.concurrency
- Source: http://git.openstack.org/cgit/openstack/oslo.concurrency
- Bugs: http://bugs.launchpad.net/oslo.concurrency
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