4 May
2021
4 May
'21
1:19 a.m.
Thanks Ovidiu,
Already tried that..
$var(conid) = $(hdr(Route){param.value,wsconnid});
$var(conid) = $(var(conid){s.striptail,1}{s.int});
Regards,
David Villasmil
email: david.villasmil.work(a)gmail.com
phone: +34669448337
On Mon, May 3, 2021 at 11:06 PM Ovidiu Sas <osas(a)voipembedded.com> wrote:
Try to convert to int using the {s.int}
transformation.
Regards,
Ovidiu Sas
On Mon, May 3, 2021 at 5:41 PM David Villasmil
<david.villasmil.work(a)gmail.com> wrote:
Hello guys,
I'm trying to do the following:
On INVITE, i add a param to RR "wsconnid" which is the connection id of
the WS socket.
Afterwards, i get an OPTIONS including said
param.
Next I want to retrieve the param and check if the connection is alive.
NOTE: using simply "$(hdr(Route){param.value,wsconnid})" returns an
extra ">" from the end of the string, and i haven't been able to remove
that any other way but with "striptail", it works fine.
***
$var(conid) = $(hdr(Route){param.value,wsconnid});
$var(conid) = $(var(conid){s.striptail,1});
xlog("L_ERR", "Connection ID parameter: [$var(conid)]");
if (tcp_conid_alive("$var(conid)")) {
xlog("L_ERR", "WS Connection ID $var(conid) is alive");
} else {
xlog("L_ERR", "WS Connection ID $var(conid) is NOT alive");
}
***
With that, "$var(conid)" contains the connection id properly:
***
ERROR: <script>: Connection ID parameter: [2]
***
but tcp_conid_alive complaints:
***
ERROR: <core> [core/sr_module.c:1638]: get_int_fparam(): Could not
convert
PV to int
ERROR: tcpops [tcpops_mod.c:374]:
w_tcp_conid_state(): invalid parameter
'conid' (must be a number)
***
Using a hardcoded number such as "1" generates no complaints.
Kamailio version:
version: kamailio 5.3.7 (x86_64/linux)
Not sure what's going on here, any ideas?
Regards,
David Villasmil
email: david.villasmil.work(a)gmail.com
phone: +34669448337
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