http_event have errors with exec_avp - sr-users

1 Mar 2019

Hi there!

we have an issue, and it's similar to reported in this thread:
http://sip-router.1086192.n5.nabble.com/exec-warning-td165448.html

We use kamailio 5.0.6. When we call route from http_event by url reguest
(code is below)

event_route[xhttp:request] {
    set_reply_close();
    set_reply_no_connect();

 if  ($(hu{url.path}) ==”update”)  {
    route(DO_SMTH);
    xhttp_reply("200", "OK”, "", "");
    }

route[DO_SMTH]
{
    exec_avp(“/usr/bin/who”,”$avp(s:user_)”);
}

we got errors exec like these:
Mar  1 10:51:05 test kamailio[21035]: WARNING: exec [exec_hf.c:464]:
append_fixed_vars(): uri not parsed
Mar  1 10:51:05 test kamailio[21035]: WARNING: exec [exec_hf.c:482]:
append_fixed_vars(): orig URI not parsed
Mar  1 10:51:05 test kamailio[21035]: ERROR: exec
[../../core/char_msg_val.h:51]: char_msg_val(): can't calculate char_value
due to a parsing error
Mar  1 10:51:05 test kamailio[21035]: WARNING: exec [exec_hf.c:492]:
append_fixed_vars(): no tid can be determined
Mar  1 10:51:05 test kamailio[21035]: ERROR: exec [exec_hf.c:504]:
append_fixed_vars(): no to-tag

But when we call route(DO_SMTH) from request_route - there are no such
errors

We think that it is something related to the nature of event_routes,
anything can be done with this? Should I create an issue on github?

thanks for insights and ideas