[OpenSIPS-Devel] need help to troubleshot issues

Di-Shi Sun di-shi at transnexus.com
Mon Feb 6 04:48:49 CET 2012


Hi All,

We are testing our module that gets routing info from outside of OpenSIPS. OpenSIPS routes calls based on these info. If our module returns empty routing info for a call to OpenSIPS, OpenSIPS uses sl_send_reply to fail the call.

In heavy load, our module returns empty routing info to OpenSIPS quickly. Soon, all OpenSIPS SIP listen threads stick forever. OpenSIPS does not crash and it can still accept fifo command. We did not see any error message in OpenSIPS log. We also did not see any memory related message. If we make our module to return the empty routing info slower, OpenSIPS SIP listen threads do not stick.

Would you please tell me what issue it may be and which part I should dig more deep?

Thanks,

Di-Shi Sun
VoIP Routing, Accounting, Security
www.TransNexus.com
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