Hello,
I tried stress testing the revision 1526 with 200 cps (1s calls) using
SIPp tool with this params:
$ sipp -sn uac -i 192.168.1.101 -s 35 -d 1000 -r 200 192.168.5.106:5080
and with this simple IVR application:
---
Class IvrDialog(IvrDialogBase):
def onSessionStart(self, hdrs):
debug("Application started.")
self.announce = IvrAudioFile()
self.announce.open("/usr/local/sems-callcontrol/lib/sems/audio/default_en.wav",
AUDIO_READ)
self.enqueue(self.announce,None)
def onBye(self):
self.stopSession()
---
After 267870 successful calls I got a Segmetation Fault and after
repeating it got the segfault again after 672141 calls.
I have stack-trace from core dump:
#0 PyObject_Malloc (nbytes=16) at Objects/obmalloc.c:758
#1 0xb7bc488a in PyType_GenericAlloc (type=0xb7c91080, nitems=0) at
Objects/typeobject.c:765
#2 0xb7b7e61e in IvrSipRequest_new (type=0xb7c91080, args=0xb78343ec,
kwds=0x0) at IvrSipRequest.cpp:43
#3 0xb7b7e88d in IvrSipRequest_FromPtr (req=0x87b2910) at
IvrSipRequest.cpp:236
#4 0xb7b753d6 in getPySipRequest (r...@0x937dacac) at Ivr.cpp:786
#5 0xb7b7543f in IvrDialog::onSipRequest (this=0x93b2d538,
r...@0x937dacac) at Ivr.cpp:797
#6 0x080dbb30 in AmSession::onSipEvent (this=0x93b2d538,
sip_ev=0x937daca0) at AmSession.cpp:560
#7 0x080dbe64 in AmSession::process (this=0x93b2d538, ev=0x937daca0) at
AmSession.cpp:520
#8 0x080884a3 in AmB2BSession::process (this=0x93b2d538,
event=0x937daca0) at AmB2BSession.cpp:79
#9 0xb7b72b52 in IvrDialog::process (this=0x93b2d538, event=0x937daca0)
at Ivr.cpp:833
#10 0x080a676f in AmEventQueue::processEvents (this=0x93b2d578) at
AmEventQueue.cpp:74
#11 0x080e01ca in AmSession::run (this=0x93b2d538) at AmSession.cpp:342
#12 0x080f4a9b in AmThread::_start (_t=0x93b2d538) at AmThread.cpp:70
#13 0xb7f254fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#14 0xb7da9e5e in clone () from /lib/tls/i686/cmov/libc.so.6
I hope you can reproduce it.
Best regards
Balint
--
Balint Kovacs
Software Engineer
Gamma Telecom
Mobile +36 (06) 70 244 6677
Phone +44 (0) 207 078 8213
Email [email protected] <mailto:[email protected]>
Web www.gammatelecom.com <http://www.gammatelecom.com>
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