[SR-Users] t_suspend / t_continue & insert_hf

[Henning Westerholt]

Hello,

if you are not seeing them in the configuration later on directly, this is expected: https://www.kamailio.org/wiki/tutorials/faq/main#why_changes_made_to_headers_or

Cheers,

Henning

--
Henning Westerholt – https://skalatan.de/blog/
Kamailio services – https://gilawa.com<https://gilawa.com/>

From: sr-users <sr-users-bounces at lists.kamailio.org> On Behalf Of Fuad Trle
Sent: Friday, March 25, 2022 4:08 PM
To: sr-users at lists.kamailio.org
Subject: [SR-Users] t_suspend / t_continue & insert_hf

Hello,

I'm inserting some headers after getting value from http_async_query. If a call is relayed, I see them. But If I t_suspend and t_continue call (before time out), I do not see added headers. Here is flow:

route(START)
t_newtran();
#.. prep for query
http_async_query("url","HTTP");

route(HTTP)
#.. collect and using data from query
insert_hf("$var(key): $var(value)\r\n");
t_store();

if (registered("location") {
    route(RELAY);
} else {
    t_suspend();
    exit;
}

route(AWAKE)
t_continue();

I see that the branch index ($T_branch_idx) is 0 at start. 1 after http query, +1 if there is forking or location. +1 after t_suspend. It looks like t_continue uses a branch with index after t_suspend. I tried with t_save_lumps() to carry over changes.

Any idea how to do this?
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