6 Feb
2015
6 Feb
'15
2:13 a.m.
I didn't understand that properly from the dialog module README in 6.10.
dlg_manage():
"Process current SIP request with dialog module. It is an alternative to
setting dialog flag for initial INVITE and Route-parameter-callback execution
for within-dialog requests."
Your explanation was very helpful. Thanks Daniel. -A
On Thursday, February 05, 2015 12:32:41 PM Daniel-Constantin Mierla wrote:
Hello,
dialog flags (dlg_setflag) are for storing specific flags inside the dialog
structure. It is not used to mark a request for creating a dialog. For that
you have to use setflag.
Cheers,
Daniel
On 31/01/15 23:10, Anthony Messina wrote:
I'm currently using Kamailio built from master@e59db79 and have been
following the recent threads about the dialog module as I'm moving toward
adding dialog support for presence and CDRs in my setup.
However, I seem to have come across an issue where dlg_setflag() does
nothing, while setflag() works properly with the following (trimmed)
script. So for now, I issue setflag(FLT_DIALOG) for INVITE rather than
dlg_setflag(FLT_DIALOG).
Is there something I'm missing about dlg_setflag()?
#!define FLT_DIALOG 4
request_route {
route(REQINIT);
route(NATDETECT);
if(is_method("CANCEL")) {
if(t_check_trans()) {
route(RELAY);
}
exit;
}
route(WITHINDLG);
if(t_precheck_trans()) {
t_check_trans();
exit;
}
t_check_trans();
route(AUTH);
remove_hf("Route");
if(is_method("INVITE|SUBSCRIBE"))
record_route();
if(is_method("INVITE")) {
setflag(FLT_ACC);
# Enable dialog support (dlg_setflag not working)
#dlg_setflag(FLT_DIALOG);
setflag(FLT_DIALOG);
}
route(SIPOUT);
route(PRESENCE);
route(REGISTRAR);
if($rU==$null) {
# request with no Username in RURI
sl_send_reply("484","Address Incomplete");
exit;
}
route(PSTN);
route(LOCATION);
route(RELAY);
}
route[WITHINDLG] {
if(!has_totag()) return;
if(loose_route()) {
route(DLGURI);
if(is_method("BYE")) {
setflag(FLT_ACC);
setflag(FLT_ACCFAILED);
# Testing dialog flag
xlog("L_INFO", "Completed $dlg(from_uri) to
$dlg(to_uri) - $DLG_lifetime duration\n");
} else if(is_method("ACK")) {
route(NATMANAGE);
} else if(is_method("NOTIFY")) {
record_route();
}
route(RELAY);
exit;
}
if(is_method("SUBSCRIBE") && uri==myself) {
route(PRESENCE);
exit;
}
if(is_method("ACK")) {
if(t_check_trans()) {
route(RELAY);
exit;
} else {
exit;
}
}
sl_send_reply("404","Not Found");
exit;
}
--
Anthony - https://messinet.com/ - https://messinet.com/~amessina/gallery
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