[sr-dev] [kamailio/kamailio] cfgtrace reports strange call route (#1668)

[Marco Capetta]

Kamailio version: 5.1.6 (x86_64/linux)

cfgtrace reports strange call route flow going back and forward from the parent route.
For example, if the cfg file looks like the following:

###############################################
loadmodule "cfgt.so"
modparam("cfgt", "mask", 30)
modparam("cfgt", "basedir", "/tmp/cfgtest/")
loadmodule "debugger.so"
modparam("debugger", "cfgtrace", 1)
modparam("debugger", "mod_level_mode", 1)
modparam("debugger", "mod_hash_size", 4)
modparam("debugger", "mod_level", "core=3")
modparam("debugger", "cfgtest", 1)

request_route
{
        route(ENTRY);
        route(TEST_1);
}
route[ENTRY]
{
        xlog("L_NOTICE", "New request\n");
}
route[TEST_2]
{
        xlog("L_NOTICE", "End\n");
}
route[TEST_1]
{
        xlog("L_NOTICE", "I'm here\n");
        if(is_method("BYE"))
        {
                xlog("L_NOTICE", "I'm here, again\n");
                route(TEST_2);
        }
        xlog("L_NOTICE", "I'm still here\n");
        return;
}
###############################################

If I send an INVITE message, I get the following cfgtrace:

DEBUG: <core> [core/parser/msg_parser.c:89]: get_hdr_field(): found end of header
ERROR: *** cfgtrace:request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/proxy/kamailio.cfg] l=472 a=5 n=route
ERROR: *** cfgtrace:request_route=[ENTRY] c=[/etc/kamailio/proxy/kamailio.cfg] l=479 a=26 n=xlog
NOTICE: <script>: New request
ERROR: *** cfgtrace:request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/proxy/kamailio.cfg] l=474 a=5 n=route
ERROR: *** cfgtrace:request_route=[TEST_1] c=[/etc/kamailio/proxy/kamailio.cfg] l=489 a=26 n=xlog
NOTICE: <script>: I'm here
ERROR: *** cfgtrace:request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/proxy/kamailio.cfg] l=497 a=16 n=if
ERROR: *** cfgtrace:request_route=[TEST_1] c=[/etc/kamailio/proxy/kamailio.cfg] l=491 a=25 n=is_method
ERROR: *** cfgtrace:request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/proxy/kamailio.cfg] l=497 a=26 n=xlog
NOTICE: <script>: I'm still here
ERROR: *** cfgtrace:request_route=[DEFAULT_ROUTE] c=[/etc/kamailio/proxy/kamailio.cfg] l=499 a=2 n=return
DEBUG: <core> [core/receive.c:298]: receive_msg(): request-route executed in: 395 usec



As you see some actions are assigned to route "DEFAULT_ROUTE" even if they are in TEST_1.


The issue completely disappear if I remove "route(TEST_2);" line inside the IF.

-- 
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/issues/1668
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.kamailio.org/pipermail/sr-dev/attachments/20181005/85890ece/attachment.html>