[Bug 1085167] Re: telepathy-gabble using 100% cpu

[Lorant Nemeth]

I can confirm this bug. In my case I have the VPN down through which most accounts I access (Facebook, gtalk, icq). When empathy starts it immediately eats up 100% CPU (telepathy-gabble) and continues to do so even if I set it to offline.
An strace on the telepathy-gabble contains polls and empty receives only:

poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN}], 2, 0) = 0 (Timeout)
recvfrom(11, "", 6, 0, NULL, NULL)      = 0
recvfrom(10, "", 6, 0, NULL, NULL)      = 0
poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN}], 2, 0) = 0 (Timeout)
recvfrom(11, "", 6, 0, NULL, NULL)      = 0
recvfrom(10, "", 6, 0, NULL, NULL)      = 0
poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN}], 2, 0) = 0 (Timeout)
recvfrom(11, "", 6, 0, NULL, NULL)      = 0
recvfrom(10, "", 6, 0, NULL, NULL)      = 0
poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN}], 2, 0) = 0 (Timeout)
recvfrom(11, "", 6, 0, NULL, NULL)      = 0
recvfrom(10, "", 6, 0, NULL, NULL)      = 0
poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN}], 2, 0) = 0 (Timeout)
recvfrom(11, "", 6, 0, NULL, NULL)      = 0
recvfrom(10, "", 6, 0, NULL, NULL)      = 0
poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN}], 2, 0) = 0 (Timeout)
recvfrom(11, "", 6, 0, NULL, NULL)      = 0
recvfrom(10, "", 6, 0, NULL, NULL)      = 0
poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN}], 2, 0) = 0 (Timeout)
recvfrom(11, "", 6, 0, NULL, NULL)      = 0
recvfrom(10, "", 6, 0, NULL, NULL)      = 0
poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN}], 2, 0) = 0 (Timeout)
recvfrom(11, "", 6, 0, NULL, NULL)      = 0
recvfrom(10, "", 6, 0, NULL, NULL)      = 0

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https://bugs.launchpad.net/bugs/1085167

Title:
  telepathy-gabble using 100% cpu

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