Request timout - Change value - sr-users

List overview All Threads
Download

newer

Request timout - Change value

older

dispatcher gateway probing in 4.3

Dialog module - db_fetch_rows

Loic Chabert

24 Aug 2015 24 Aug '15

9:54 a.m.

Hello everybody,

I'm using kamailio as a dispatcher in front of asterisk boxes and i use a failure route if asterisk box does not respond or send 500error.

failure_route[RTF_DISPATCH]{ if(t_is_canceled()){ exit(); }

if(t_check_status("500") || (t_branch_timeout() && !t_branch_replied())){ xlog("L_WARN","[$fU@$si:$sp]{$rm} Asterisk Box $du is down\n"); ds_mark_dst("ip"); if(ds_next_dst()){ xlog("L_WARN","[$fU@$si:$sp]{$rm} Sending to Asterisk Box - $du\n"); t_on_failure("RTF_DISPATCH"); route(RELAY); exit; } } }

As you can see, i check if "t_branch_timeout() && !t_branch_replied()", but where has been stored timeout value ? How can i change it ? For exemple, i need to set 1s, and then, request expired.

Thanks, Regards.

Attachments:

attachment.html (text/html — 1.1 KB)

Show replies by date

Daniel-Constantin Mierla

24 Aug 24 Aug

10:23 a.m.

Hello,

see t_set_fr() function of tm module -- with it you can set the timeout per transaction, for each step of forwarding -- just use it when you want to change the value.

Cheers, Daniel

On 24/08/15 11:54, Loic Chabert wrote:

...

Hello everybody,

I'm using kamailio as a dispatcher in front of asterisk boxes and i use a failure route if asterisk box does not respond or send 500error.

failure_route[RTF_DISPATCH]{ if(t_is_canceled()){ exit(); }
if(t_check_status("500") || (t_branch_timeout() &&
!t_branch_replied())){ xlog("L_WARN","[$fU@$si:$sp]{$rm} Asterisk Box $du is down\n"); ds_mark_dst("ip"); if(ds_next_dst()){ xlog("L_WARN","[$fU@$si:$sp]{$rm} Sending to Asterisk Box - $du\n"); t_on_failure("RTF_DISPATCH"); route(RELAY); exit; } } }

As you can see, i check if "t_branch_timeout() && !t_branch_replied()", but where has been stored timeout value ? How can i change it ? For exemple, i need to set 1s, and then, request expired.

Thanks, Regards.

SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

-- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com

Loic Chabert

10:34 a.m.

Hello Daniel,

Thanks for your reply, but i dont need to set timeout value for a particular request, i need to set it globally. Is-it possible to handle it ? If not, i will execute this function before launch t_on_failure().

Thanks.

2015-08-24 12:23 GMT+02:00 Daniel-Constantin Mierla miconda@gmail.com:

...

Hello,

see t_set_fr() function of tm module -- with it you can set the timeout per transaction, for each step of forwarding -- just use it when you want to change the value.

Cheers, Daniel

On 24/08/15 11:54, Loic Chabert wrote:

Hello everybody,

I'm using kamailio as a dispatcher in front of asterisk boxes and i use a failure route if asterisk box does not respond or send 500error.

failure_route[RTF_DISPATCH]{ if(t_is_canceled()){ exit(); }
if(t_check_status("500") || (t_branch_timeout() &&
!t_branch_replied())){ xlog("L_WARN","[$fU@$si:$sp]{$rm} Asterisk Box $du is down\n"); ds_mark_dst("ip"); if(ds_next_dst()){ xlog("L_WARN","[$fU@$si:$sp]{$rm} Sending to Asterisk Box - $du\n"); t_on_failure("RTF_DISPATCH"); route(RELAY); exit; } } }

As you can see, i check if "t_branch_timeout() && !t_branch_replied()", but where has been stored timeout value ? How can i change it ? For exemple, i need to set 1s, and then, request expired.

Thanks, Regards.

SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-users@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

-- Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com

SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

Daniel-Constantin Mierla

10:40 a.m.

Hello,

there are parameters for tm module to set the timeout values: fr_timer and fr_inv_timer.

When you want to set it per transaction with t_set_fr(), the best is to do it somewhere before t_relay(), with the value you want for that forwarding step.

Cheers, Daniel

On 24/08/15 12:34, Loic Chabert wrote:

...

Hello Daniel,

Thanks.

2015-08-24 12:23 GMT+02:00 Daniel-Constantin Mierla <miconda@gmail.com mailto:miconda@gmail.com>:

Hello,

see t_set_fr() function of tm module -- with it you can set the
timeout per transaction, for each step of forwarding -- just use
it when you want to change the value.

Cheers,
Daniel


On 24/08/15 11:54, Loic Chabert wrote:

...

Hello everybody,

I'm using kamailio as a dispatcher in front of asterisk boxes and
i use a failure route if asterisk box does not respond or send
500error.

failure_route[RTF_DISPATCH]{
    if(t_is_canceled()){
        exit();
    }

    if(t_check_status("500") || (t_branch_timeout() &&
!t_branch_replied())){
    xlog("L_WARN","[$fU@$si:$sp]{$rm} Asterisk Box $du is down\n");
    ds_mark_dst("ip");
    if(ds_next_dst()){
      xlog("L_WARN","[$fU@$si:$sp]{$rm} Sending to Asterisk Box -
$du\n");
      t_on_failure("RTF_DISPATCH");
      route(RELAY);
      exit;
    }
    }
}

As you can see, i check if "t_branch_timeout() &&
!t_branch_replied()", but where has been stored timeout value ?
How can i change it ? For exemple, i need to set 1s, and then,
request expired.

Thanks,
Regards.


_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users@lists.sip-router.org <mailto:sr-users@lists.sip-router.org>
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

-- 
Daniel-Constantin Mierla
http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> - http://www.linkedin.com/in/miconda
Book: SIP Routing With Kamailio - http://www.asipto.com


_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
list
sr-users@lists.sip-router.org <mailto:sr-users@lists.sip-router.org>
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

-- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com

Loic Chabert

1:23 p.m.

Thanks Daniel,

My voip system is now more reactive if an hosted failed !

Thanks. Regards.

2015-08-24 12:40 GMT+02:00 Daniel-Constantin Mierla miconda@gmail.com:

...

Hello,

there are parameters for tm module to set the timeout values: fr_timer and fr_inv_timer.

When you want to set it per transaction with t_set_fr(), the best is to do it somewhere before t_relay(), with the value you want for that forwarding step.

Cheers, Daniel

On 24/08/15 12:34, Loic Chabert wrote:

Hello Daniel,

Thanks for your reply, but i dont need to set timeout value for a particular request, i need to set it globally. Is-it possible to handle it ? If not, i will execute this function before launch t_on_failure().

Thanks.

2015-08-24 12:23 GMT+02:00 Daniel-Constantin Mierla miconda@gmail.com:

...
Hello,

see t_set_fr() function of tm module -- with it you can set the timeout per transaction, for each step of forwarding -- just use it when you want to change the value.

Cheers, Daniel

On 24/08/15 11:54, Loic Chabert wrote:

Hello everybody,

I'm using kamailio as a dispatcher in front of asterisk boxes and i use a failure route if asterisk box does not respond or send 500error.

failure_route[RTF_DISPATCH]{ if(t_is_canceled()){ exit(); }
if(t_check_status("500") || (t_branch_timeout() &&
!t_branch_replied())){ xlog("L_WARN","[$fU@$si:$sp]{$rm} Asterisk Box $du is down\n"); ds_mark_dst("ip"); if(ds_next_dst()){ xlog("L_WARN","[$fU@$si:$sp]{$rm} Sending to Asterisk Box - $du\n"); t_on_failure("RTF_DISPATCH"); route(RELAY); exit; } } }

As you can see, i check if "t_branch_timeout() && !t_branch_replied()", but where has been stored timeout value ? How can i change it ? For exemple, i need to set 1s, and then, request expired.

Thanks, Regards.

SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-users@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

-- Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com

SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
-- Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com

3467

Age (days ago)

3467

Last active (days ago)

sr-users@lists.kamailio.org

4 comments

2 participants

tags (0)

participants (2)

Daniel-Constantin Mierla
Loic Chabert