6 Jul
2016
6 Jul
'16
5:59 a.m.
Hello,
we are using tsilo to achieve mobile push notification in kamailio.
In tsilo module documentation, ts_append() function is used with the pseudo
variable “$tU” holding the username of the to-uri.
Our config looks like :
route[PUSHJOIN] {
$var(hjoin) = 0;
lock("$tu");
$var(hjoin) = $sht(vtp=>join::$tu);
$var(hstored) = $sht(vtp=>stored::$tu);
$sht(vtp=>join::$tu) = $null;
unlock("$tu");
if ($var(hjoin)==0) {
if ($var(hstored)) {
ts_append("location", "$tU");
}
return;
}
$var(id_index) = $(var(hjoin){s.select,0,:}{s.int});
$var(id_label) = $(var(hjoin){s.select,1,:}{s.int});
t_continue("$var(id_index)", "$var(id_label)",
"INVRESUME");
}
In ts_append() function code, ts_check_uri() is called on a variable holding
a username and not a URI causing the failure of the function ts_check_uri()
and resulting in ts_append() to exit. The following line is displayed in the
log: [tsilo.c:205]: ts_check_uri(): bad uri [giovanni.mele].
The function ts_store() stores in the R-URI field the username and not the
request URI.
route[RELAY] {
# enable additional event routes for forwarded requests
# - serial forking, RTP relaying handling, a.s.o.
if (is_method("INVITE|BYE|SUBSCRIBE|UPDATE")) {
if(!t_is_set("branch_route"))
t_on_branch("MANAGE_BRANCH");
}
if (is_method("INVITE|SUBSCRIBE|UPDATE")) {
if(!t_is_set("onreply_route"))
t_on_reply("MANAGE_REPLY");
}
if (is_method("INVITE")) {
if(!t_is_set("failure_route"))
t_on_failure("MANAGE_FAILURE");
}
if (!t_relay(PROXY_IP, PROXY_PORT)) {
sl_reply_error();
}
if (is_method("INVITE")) {
ts_store();
$sht(vtp=>stored::$tu) = 1;
route(SENDPUSH);
}
exit;
}
route[INVRESUME] {
statsd_gauge("SIPRegistrar.InviteResumed", "+1");
lookup("location");
t_relay(PROXY_IP, PROXY_PORT);
ts_store();
$sht(vtp=>stored::$tu) = 1;
}
With the command “kamcmd ts.dump” we can see the following lines:
R-URIs: {
R-URI: giovanni.mele
Hash: 74014921
Transactions: {
Transaction: {
Tindex: 63704
Tlabel: 2105932514
}
}
}
If we try to use the ts_append() function with the pseudo variable “$tu”
holding the full to-uri address, there is no error returned by
ts_check_uri() (as this is called on a correct URI) but the transaction
corresponding to the to-uri cannot be found (maybe because the R-URI stored
by ts_store() is the username and not the full R-URI).
How can we make things work ? By storing the full R-URI with ts_store() ?
Thx for your help
Giovanni
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