[OpenSIPS-Users] OpenSIPs Stress test problem

[Brett Nemeroff]

Luis,
Your scenario isn't setup to properly handle the call flow. The error
message clearly shows that 200 was expected but 180 was received.

-Brett
On Monday, September 12, 2011, Luis Morales
<luisalfredo_ml31 at hotmail.com> wrote:
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> The script is simply forwarding requests and responses in a stateless manner. I've tried the simple stateful configuration in the opensips site, but I've like to try it with the stateless configuration. Here's the script I'm using:
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> ####### Global Parameters #########
> debug=0log_stderror=no
> fork=yeschildren=12
> /* uncomment the next line to disable TCP (default on) */disable_tcp=yes
> #listen=udp:10.0.0.1:5060port=5060
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> ####### Modules Section ########
> #set module pathmpath="/usr/lib/opensips/modules/"
> loadmodule "sl.so"loadmodule "tm.so"
> modparam("tm", "wt_timer", 2)modparam("tm", "restart_fr_on_each_reply", 0)# ----------------- setting module-specific parameters ---------------
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> ####### Routing Logic ########
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> # main request routing logic
> route{	forward();}
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> The errors I'm receiving in sipp are like the following:
> 2011-09-11	19:42:41:161	1315784561.161207: Aborting call on unexpected message for Call-Id '188-8326@::1': while expecting '200' (index 5), received 'SIP/2.0 180 RingingVia: SIP/2.0/UDP [::1]:5062;received=127.0.0.1;branch=z9hG4bK-8326-188-0From: sipp <sip:sipp@[::1]:5062>;tag=8326SIPpTag00188To: sut <sip:service at 127.0.0.1:5061>;tag=188Call-ID: 188-8326@::1CSeq: 1 INVITEContact: <sip:[::1]:5061;transport=UDP>Content-Length: 0
> Thanks,
> Luis Morales.
>
> From: brett at nemeroff.com
> Date: Mon, 12 Sep 2011 21:19:22 -0500
> To: users at lists.opensips.org
> Subject: Re: [OpenSIPS-Users] OpenSIPs Stress test problem
>
> Can't really tell without seeing what the errors are and what your script is doing. Are you doing any database lookups??
>
> -Brett
> On Sep 12, 2011, at 9:18 PM, Luis Morales <luisalfredo_ml31 at hotmail.com> wrote:
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> Hello Brett,
> You're right, I forgot to check the logging. I disabled it and it's working better. I'm still getting some unexpected messages error, but a lot less than I was getting before. Thanks for your help. Do you know if there's something else I could do so I could stop getting the errors.?
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> Thanks,
> Luis Morales.
>
> From:  <brett at nemeroff.com>brett at nemeroff.com
> Date: Mon, 12 Sep 2011 10:56:13 -0500
> To:  <users at lists.opensips.org>users at lists.opensips.org
> Subject: Re: [OpenSIPS-Users] OpenSIPs Stress test problem
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> On Mon, Sep 12, 2011 at 9:15 AM, Luis Alfredo Morales Lora < <luisalfredo_ml31 at hotmail.com>luisalfredo_ml31 at hotmail.com> wrote:
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> I'm using version 3.1 and I've also tried version 3.2 and I have the same problem in both. I used the -trace_err to see what the errors where, and the problem is that while Sipp is expecting a particular response, it receives another, for example, while expecting and acknowledge it receives an OK. I used wireshark to see what was happening, and i saw that the Opensips server introduces a little delay  in sending each response, but what I don't understand is why with such a small call rate I'm having this problem.
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> Luis,
> You didn't answer my logging questions. I've seen bad logging configurations totally disable an opensips server. Specifically a registration server that could handle ONE phone but not TWO. No kidding. Problem was 100% syslog setup. Disabled logging and back up to being able to handle thousands of phones.
>
> This is pretty well documented and has been reported in the past. That may be your issue.
> -Brett
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