9 Mar
2008
9 Mar
'08
5:47 p.m.
Hi All,
I am testing parallel forking so I can setup ring groups, but it seem
I cannot get OpenSER 1.3 to parallel fork contacts of the same
q-value. It always seem to use the first record found in MySQL, and
ignores all others. I have tried adding append_branch after
lookup("location") , but that did not seem to help. I've also done
ethereal captures and confirmed that it is only sending an INVITE to
the first contact in MySQL (I've tried db_mode 3 and 1). I'm know I'm
missing something, but not sure what.
I've included relevant portions of my test config below. Any help
would be greatly appreciated.
Regards,
Daryl
route {
# -----------------------------------------------------------------
# Sanity Check, NAT Check & General Routing
# -----------------------------------------------------------------
if (!mf_process_maxfwd_header("10")) {
sl_send_reply("483", "Too Many Hops");
exit;
}
if (msg:len > max_len) {
sl_send_reply("513", "Message Overflow");
exit;
}
if (nat_uac_test("19")) {
setbflag(6);
xlog("L_INFO", "NAT CLIENT - M=$rm RURI=$ru F=$fu T=$tu IP=$si\n");
}
if (method=="INVITE" || method=="ACK" || method=="BYE") {
setflag(1);
}
if (method!="REGISTER") {
record_route();
}
if (loose_route()) {
xlog("L_INFO", "LOOSE ROUTING - M=$rm RURI=$ru F=$fu T=$tu
IP=$si ID=$ci\n");
if (!t_relay()) {
sl_reply_error();
}
exit;
}
if (method=="REGISTER") {
route(2);
exit;
} else if (method=="INVITE") {
route(3);
exit;
}
route(1);
exit;
}
route[1] {
# -----------------------------------------------------------------
# Default Message Handler
# -----------------------------------------------------------------
if (uri=~"[@:](192\.168\.|10\.|172\.(1[6-9]|2[0-9]|3[0-1])\.)" &&
!search("^Route:")){
sl_send_reply("479", "We don't forward to private IP
addresses");
exit;
}
t_on_reply("1");
t_on_failure("1");
if (!t_relay()) {
sl_reply_error();
}
exit;
}
route[2] {
# -----------------------------------------------------------------
# REGISTER Message Handler
# -----------------------------------------------------------------
sl_send_reply("100", "Trying");
if (!www_authorize("","subscriber")) {
www_challenge("","0");
exit;
}
consume_credentials();
if (!save("location")) {
sl_reply_error();
}
xlog("L_INFO", "REGISTER - M=$rm RURI=$ru F=$fu T=$tu IP=$si
ID=$ci\n");
}
route[3] {
# -----------------------------------------------------------------
# INVITE Message Handler
# -----------------------------------------------------------------
xlog("L_INFO", "INVITE - M=$rm RURI=$ru F=$fu T=$tu IP=$si
ID=$ci\n");
# Trusted IP
if (src_ip==xxx.xxx.xxx.xxx) {
strip(2);
xlog("L_INFO", "FROM PSTN - M=$rm RURI=$ru F=$fu T=$tu IP=$si\n");
} else {
if (!proxy_authorize("","subscriber")) {
proxy_challenge("","0");
exit;
}
consume_credentials();
}
if (lookup("location")) {
xlog( "L_NOTICE", "USER FOUND - M=$rm RURI=$ru F=$fu T=$tu
IP=$si\n");
} else {
xlog( "L_NOTICE", "USER NOT FOUND! - M=$rm RURI=$ru F=$fu T=$tu
IP=$si\n");
}
if (isbflagset(6) || !lookup("location")) {
xlog( "L_NOTICE", "RELAYING MEDIA - M=$rm RURI=$ru F=$fu T=$tu
IP=$si\n");
route(4);
exit;
}
route(1);
exit;
}
route[4] {
# -----------------------------------------------------------------
# PSTN Handler
# -----------------------------------------------------------------
force_send_socket(xxx.xxx.xxx.xxx:5060);
xlog("L_NOTICE", "FORWARDING TO PSTN\n" );
ds_select_domain("1","0");
route(1);
exit;
}