Bug 206050 - excessive cpu usage, apparent hang
excessive cpu usage, apparent hang
Status: CLOSED RAWHIDE
Product: Fedora
Classification: Fedora
Component: setroubleshoot (Show other bugs)
6
All Linux
medium Severity medium
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Assigned To: John Dennis
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Depends On:
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Reported: 2006-09-11 14:16 EDT by John Dennis
Modified: 2007-11-30 17:11 EST (History)
1 user (show)

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Doc Type: Bug Fix
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Last Closed: 2006-09-29 16:57:01 EDT
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Description John Dennis 2006-09-11 14:16:00 EDT
I just discovered this. If the server catches an exception when handing a client
request the socket will be closed but the client in various places is looking
for socket exceptions and not a null return from socket.recv, in addition the
client code is not correct with respect to gobject.IO_HUP, it needs to
immediately remove the io watcher and only then queue a future reconnect
request. The problem is the io watch routine will keep firing signaling an
IO_HUP if it has not been removed from the watch queue.
Comment 1 John Dennis 2006-09-29 16:57:01 EDT
The code in question was totally re-written, no evidence of this behavior anymore.

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