[Serusers] [Bulk] Re: failure route problem - duplicate invites

[Matthew McGuire]

Thanks for the pointers.

When I remove append_branch from the route blocks, for some reason, 
rewritehostport fails in subsequent routes. No errors show up in the 
log, but the call will proceed through each block, traceable by the log 
statements, but the host ip address on the new invites is the same as 
the first invite.

ps. I am still on 0.9.6

matt

Victor Pascual Ávila wrote:
> On Tue, Sep 9, 2008 at 8:40 PM, Matthew McGuire
> <matthewmcguire at yahoo.com> wrote:
>   
>> I'm having a problem with the route sections below. When SER receives an
>> Invite to proxy to a PSTN gateway, SER is sending 2 invites very fast to the
>> gateway in the first route block which ends up creating a mess with the
>> gateway.
>>
>> Either I have something wrong in  the routing code or I have an
>> SER/OS/hardware timing problem.
>>
>> Any suggestions ?
>>
>>
>> route[1] {
>>     xlog("L_INFO", "Sending to route 1\n%mb\n");
>>     rewritehostport ("1.1.1.1:5060");
>>     append_branch();
>>     t_on_failure("1");
>>     t_relay();
>> }
>>
>> failure_route[1] {
>>     if(t_check_status("487")) {
>>           break;
>>     }
>>     xlog( "L_INFO", "failure on route 1\n%mb\n");
>>     append_branch();
>>     route(2);
>>     break;
>> }
>>
>> route[2] {
>>     xlog("L_INFO", "Sending to route 2\n%mb\n");
>>     rewritehostport ("2.2.2.2:5060");
>>     append_branch();
>>     t_on_failure("2");
>>     t_relay();
>> }
>>
>> failure_route[2] {
>>     if(t_check_status("487")) {
>>           break;
>>     }
>>     xlog( "L_INFO", "failure on route 2\n%mb\n");
>>     append_branch();
>>     route(3);
>>     break;
>> }
>>
>> route[3] {
>>     xlog("L_INFO", "Sending to rout 3\n%mb\n");
>>     rewritehostport ("3.3.3.3:5060");
>>     t_relay();
>> }
>>
>>     
>
>
> Please, delete append_branch() in route[1] and route[2].
>
> By the way, in [a] you can find a complete configuration example--
> terminating calls to a PSTN gateway is included (including PAI, RPID,
> a.s.o.)
>
>
> [a] http://cvs.berlios.de/cgi-bin/viewcvs.cgi/ser/sip_router/etc/ser-oob.cfg
>
> Hope this helps,
>   
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