2 Mar
2016
2 Mar
'16
10:55 p.m.
I want to distingguish 200 OK is for INVITE or reINVITE。
so I do this:
request_route {
if (is_method("INVITE") && !has_totag()) {
$dlg_var(is_init_invite) = "1";
}
}
onreply_route {
xlog("L_INFO","[$rs-$rr][is_init_invite:$dlg_var(is_init_invite)]");
if (is_method("INVITE") && t_check_status("200")
&&
$dlg_var(is_init_invite) == "1") {
# do somting
$dlg_var(is_init_invite) = "0";
}
xlog("L_INFO","[$rs-$rr][is_init_invite:$dlg_var(is_init_invite)]");
}
What I confuse is：
When I recive 100 Trying LOG is
[100 - Trying][is_init_invite:0]
[100 - Trying][is_init_invite:1]
why is_init_invite is 0?