Hello I recently started to explore call_center module and I think that it might not be patch related.

here is my experience.

I downloaded opensips branch 2.2 commit c8a605b.

when agent is registered and there are no clients in line/queue the caller gets connected to the agent

almost instantly and everything works fine.

If the agent is in wrapup_time and I call again the same flow/queue I get send to the media server and moh starts streaming. Now when the wrapup_time finishes and the caller needs to be connected to the agent or somewhere earlier before that opensips crashes and caller is stuck in moh stream. but if there is no call during wrapup_time period and I call again everything works fine.

tested with 1 agent in 2 flows, 1 user and asterisk as media server to stream moh sorry if I high jacket this thread but I think it's relevant to the crash Jonathan Hunter is experiencing.
======================================================
last few log lines from the crash
Nov 2 08:01:12 opensips /sbin/opensips[12152]: b2b_reply BYE : [F=sip:use...@opensips.test R=<null> D=<null>UA=<null> IP=(192.168.116.125:5060 192.168.116.125:5060) ID=B2B.323.7879765.1478070026] Nov 2 08:01:20 opensips /sbin/opensips[12151]: CALLCENTER MODULE: [F=sip:use...@opensips.test R=sip:engl...@opensips.test D=<null> M=INVITE IP=(192.168.69.114:39336 192.168.116.125:5060) ID=zSWAmB.rM89XJB-wKMDABguDJ21SKN3Q] Nov 2 08:01:20 opensips /sbin/opensips[12151]: INFO:b2b_logic:b2bl_add_client: adding entity [0xb33c9c4c]->[B2B.464.2920496.1478070079] to tuple [0xb33c9d40]->[13.0] Nov 2 08:01:20 opensips /sbin/opensips[12152]: INFO:b2b_logic:b2b_add_dlginfo: Dialog pair: [zSWAmB.rM89XJB-wKMDABguDJ21SKN3Q] - [B2B.464.2920496.1478070079] Nov 2 08:01:20 opensips /sbin/opensips[12152]: b2b_reply INVITE : [F=sip:use...@opensips.test R=<null> D=<null> UA=<null> IP=(192.168.117.100:5065 192.168.116.125:5060) ID=B2B.464.2920496.1478070079] Nov 2 08:01:21 opensips /sbin/opensips[12152]: b2b_request ACK : [F=sip:use...@opensips.test R=sip:192.168.116.125:5060 D=<null> UA=<null> IP=(192.168.69.114:39336 192.168.116.125:5060) ID=zSWAmB.rM89XJB-wKMDABguDJ21SKN3Q] Nov 2 08:01:25 opensips /sbin/opensips[12152]: b2b_request INVITE : [F=sip:use...@opensips.test R=sip:192.168.116.125:5060 D=<null> UA=<null> IP=(192.168.69.114:39336 192.168.116.125:5060) ID=zSWAmB.rM89XJB-wKMDABguDJ21SKN3Q] Nov 2 08:01:26 opensips /sbin/opensips[12124]: INFO:core:handle_sigs: child process 12152 exited by a signal 11 Nov 2 08:01:26 opensips /sbin/opensips[12181]: CRITICAL:core:receive_fd: EOF on 34 Nov 2 08:01:26 opensips /sbin/opensips[12124]: INFO:core:handle_sigs: core was generated Nov 2 08:01:26 opensips /sbin/opensips[12124]: INFO:core:handle_sigs: terminating due to SIGCHLD Nov 2 08:01:26 opensips /sbin/opensips[12181]: INFO:core:sig_usr: signal 15 received Nov 2 08:01:26 opensips /sbin/opensips[12173]: INFO:core:sig_usr: signal 15 received



On 11/02/2016 10:33 AM, users-requ...@lists.opensips.org wrote:
Re: opensips 2.1 call_center queue position (Jonathan Hunter)


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