Patches item #1412632, was opened at 2006-01-23 10:16
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Category: Core (C code)
Group: Python 2.5
Status: Open
Resolution: None
Priority: 5
Submitted By: uiltje (tuijldert)
Assigned to: Nobody/Anonymous (nobody)
Summary: Proper locking with asynchronous callbacks.
Initial Comment:
Handling of Py_AddPendingCall()/Py_MakePendingCalls()
in ceval.c cannot handle registry calls that are made
while processing pending calls.
Current solution doesn't work, the "busy" variable
should be shared between the two functions for it to work.
This patch should work but is still not atomic, that'd
need proper locking.
Hence the alternative code in the patch when
threading/semaphores are present.
Please review and apply the attached patch.
Thanks in advance,
Tom.
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