Summary:ASTERISK-14877: Options flood to sip user, after adding dynamic a hint
Reporter:Kristijan Vrban (vrban)Labels:
Date Opened:2009-09-24 03:36:56Date Closed:2009-09-24 09:04:21
Versions:Frequency of
Description:Issue: when i dynamic add "dialplan add extension 1,hint,SIP/1234 into K1234" a hint for a realtime sip friend that is offline, then
chan_sip start send a flood  of OPTIONS to the last known IP adress of that sip user. chan_sip start to send first one, then 2,4,8,16,32,64,128,256,512,1024,2048... options to this offline sip user, up to 100%CPU load.
Comments:By: Kristijan Vrban (vrban) 2009-09-24 04:07:10

the error started with 1.4.22. with 1.4.21 you dont have this error

By: Kristijan Vrban (vrban) 2009-09-24 04:58:20

it's changeset 138258 that introduced the error:

It's related to https://issues.asterisk.org/view.php?id=14309

UPDATE: the patch 20090629__issue14309.diff.txt from ASTERISK-13430 seems to solve the problem (tested with older 1.4.25) but dont fit with 1.4.27-rc1

By: Leif Madsen (lmadsen) 2009-09-24 09:01:21

Marking this as ready for review since the reporter has done a FANTASTIC job tracking this down, finding a patch that resolves the issue, reporting back, and just making this an all around potentially simple issue to resolve.


By: Tilghman Lesher (tilghman) 2009-09-24 09:04:21

Swapping this issue with ASTERISK-13430