Hi Daniel, Please find the code and corresponding error trace. This happens only for 1 subscriber randomly out of 2000 subscribers. This can be reproduced consistently also.
route(1) { : : : # ----------------------------------------------------------------- # Registration handling dynamic endpoints # ----------------------------------------------------------------- $avp(reg_contact)= $ct; $var(reg_contact)= $ct; t_on_reply("3"); if(!is_avp_set("$avp(reg_contact)")) xlog("L_ERR", "R1 - not set the reg_contact3 F=$fu T=$tu Ct=$ct IP=$si CI=$ci var_contact:$var(reg_contact)\n"); # relay if(!t_relay_to("0x3")) { xlog("L_ERR", "R1/R10 - Registration failed - M=$rm F=$fu T=$tu CT=$ct IP=$si CI=$ci\n"); append_to_reply("Warning: 399 $Ri - R1 - Registration failed: fail in relay in R10.\r\n"); sl_reply_error(); exit; } if(!is_avp_set("$avp(reg_contact)")) xlog("L_ERR", "R1 - not set the reg_contact4 F=$fu T=$tu Ct=$ct IP=$si CI=$ci var_contact:$var(reg_contact)\n"); xlog("L_ERR", "R1 - Saving Registration-2 save to location F=$fu T=$tu Ct=$ct IP=$si CI=$ci reg_ct:$avp(reg_contact)\n"); if(!isflagset(28) && is_avp_set("$avp(reg_contact)")) # Check if we need to save it in location table { if(!save("location","0x02")) { xlog("L_ERR", "R1 - Location save for Registration failed - M=$rm F=$fu T=$tu IP=$si CT=$ct\n"); } } LOGS for the error condtion. 2011-02-15T12:19:30-05:00 [err] sipserver: ERROR: <script>: R1 - not set the reg_contact4 F=sip:5614510478@10.235.86.54:5060;transport=UDP T=sip:5614510478@10.235.86.54:5060;transport=UDP Ct=< sip:5614510478@10.235.204.5:5060> IP=10.235.204.5 CI=119ac328-4cceb0a-13c4-7fa55-76a2903a-7fa55 var_contact:< sip:5614510478@10.235.204.5:5060> 2011-02-15T12:19:30-05:00 [err] sipserver: ERROR: <script>: R1 - Saving Registration-2 save to location F=sip:5614510478@10.235.86.54:5060;transport=UDP T=sip:5614510478@10.235.86.54:5060;transport=UDP Ct=< sip:5614510478@10.235.204.5:5060> IP=10.235.204.5 CI=119ac328-4cceb0a-13c4-7fa55-76a2903a-7fa55 reg_ct:<null> On Wed, Feb 16, 2011 at 5:02 AM, Daniel-Constantin Mierla <mico...@gmail.com > wrote: > Hello, > > it is not clear for me what you tried to do. Can you paste here the parts > of the config file that are relevant for the case? Do you relay the > REGISTER? > > Cheers, > Daniel > > > On 2/16/11 1:17 AM, Jijo wrote: > > Hi All, > > On register we store the contact in an avp variable and do a t_relay(). > After t_relay() the $avp variable becomes null. > I printed the value before after t_relay() to determine this behavior. > This happens only on registration load test around 2000 subcribers with ( 4 > REGISTER/sec). This happens only for one subscriber out of 2000 > subscribers. > > I did the similar test with $var and its working fine. > > Anybody observed similar behavior with avp? This was working in kamailio > 1.4 version. We did the upgrade recently to 3.1.0 and started observing this > issue. > > How do we debug this issue.? > > > Thanks > Jijo > > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing > listsr-us...@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > > > -- > Daniel-Constantin Mierlahttp://www.asipto.com > >
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