Re: [SR-Users] KEMI: getting ksr_request_route not found or is not callable after t_relay()

Hi Nigel,

You need to set this param: http://www.kamailio.org/wiki/cookbooks/5.5.x/core#kemionsend_route_callback Can also be set to “” (empty string)

Not sure why this is required. Maybe someone else can explain.

Hope this helps

On Sat, 16 Jul 2022 at 14:45 Nigel Daniels nigel.daniels@gmail.com wrote:

def ksr_route_relay(self, msg):
    if KSR.is_method_in("IBSU"):
        if KSR.tm.t_is_set("branch_route") < 0:
            KSR.tm.t_on_branch("ksr_branch_manage")

    if KSR.is_method_in("ISU"):
        if KSR.tm.t_is_set("onreply_route") < 0:
            KSR.tm.t_on_reply("ksr_onreply_manage")

    if KSR.is_INVITE():
        KSR.info("try and relay the traffic\n")
        if KSR.tm.t_is_set("ksr_failure_route") < 0:
            KSR.tm.t_on_failure("ksr_failure_manage")

    t_relay_result = KSR.tm.t_relay(["10.0.0.6", "5060"])

    KSR.info(f't_relay: {t_relay_result}\n')
    KSR.info(f'MSG: {msg}')
    if KSR.tm.t_is_set("ksr_failure_route_one"):
        KSR.tm.t_on_reply("ksr_on_reply_route_one")

ERROR: app_python3 [python_exec.c:91]: apy_exec(): ksr_request_route not found or is not callable

Again this only happens after t_replay is called. Any help understanding why this happens would be appreciated.

--

• Nigel

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