Hello,
openser via loose_route() will remove top most Route header if it is
added by the proxy (matches local IP addresses and aliases).
Cheers,
Daniel
On 04/27/07 15:54, Jose Antonio Garvayo wrote:
Hi,
I have testing openser 1.2.0 with seas module and wesip.
If I send an INVITE message with a Route header, the SIP servlet
receives the INVITE with the full Route Header, and when I proxy it
the Route is the same, but I expected that the top most Route header
has been removed. Who is in charge to do it? openser or wesip? I first
thought it might be openser through loose_route(), but it seems not to
be the case.
The openser cfg file is similar to the example given in wesip tutorial:
route{
if (!mf_process_maxfwd_header("10")) {
sl_send_reply("483","Too Many Hops");
exit;
};
if (msg:len >= 2048 ) {
sl_send_reply("513", "Message too big");
exit;
};
xlog("L_INFO", "$rm: ci=$ci ft=$ft tt=$tt cseq=$cs ruri:$ru
received from: $si:$sp \n");
if (!method=="REGISTER")
record_route();
if (loose_route()) {
xlog("L_INFO", "RR enforced\n");
append_hf("P-hint: rr-enforced\r\n");
route(1);
};
if (uri==myself) {
xlog("L_INFO", "uri == myself");
if (method=="REGISTER") {
save("location");
exit;
};
lookup("aliases");
if (!uri==myself) {
xlog("L_INFO", "outbound alias\n");
append_hf("P-hint: outbound alias\r\n");
route(1);
};
if (!lookup("location")) {
sl_send_reply("404", "Not Found");
exit;
};
xlog("L_INFO", "usrloc applied\n");
append_hf("P-hint: usrloc applied\r\n");
};
route(1);
}
route[1] {
if(!as_relay_t("app_server_one")){
t_reply("500","Application Server error");
}
}
route[2] {
xlog ("L_INFO", "$rm: cseq:$cs $ru: RELAYING (PROXY) to $du
(flags: $mF) ...\n");
if (!t_relay()) {
sl_reply_error();
};
exit;
}
This the log from wesip:
14:43:37 27abr2007 DEBUG SeasMessageEvent [SeasRouter]- New message
received, from 10.161.14.10:6025 <http://10.161.14.10:6025> to
10.161.14.10:7000 <http://10.161.14.10:7000> over UDP
14:43:37 27abr2007 DEBUG SeasTransactionEvent [SeasRouter]-
hash_index = 60870,label=1842040723 flags=0
14:43:37 27abr2007 DEBUG ExpressMessageChannel [ExpressMChannel[76]]-
peerAddress = 10.161.14.10/6025 <http://10.161.14.10/6025>
14:43:37 27abr2007 DEBUG ExpressMessageChannel [ExpressMChannel[76]]-
About to process INVITE sip:[EMAIL PROTECTED] <mailto:sip:[EMAIL PROTECTED]>
SIP/2.0
14:43:37 27abr2007 DEBUG SipConnector [ExpressMChannel[76]]-
createProcessor: Reusing existing processor
14:43:37 27abr2007 INFO SipProcessor [ExpressMChannel[76]]- An
incoming message is being assigned
14:43:37 27abr2007 DEBUG ExpressMessageChannel [ExpressMChannel[76]]-
Done processing INVITE sip:[EMAIL PROTECTED] <mailto:sip:[EMAIL PROTECTED]>
SIP/2.0
14:43:37 27abr2007 DEBUG SipProcessor [SipProcessor[3]]- <<<<<<<<<
Request Received <<<<<<<<<
INVITE sip:[EMAIL PROTECTED] <mailto:sip:[EMAIL PROTECTED]> SIP/2.0
Via: SIP/2.0/UDP 10.161.14.10:6025
<http://10.161.14.10:6025>;[EMAIL PROTECTED]
<mailto:[EMAIL PROTECTED]>
Contact: <sip:10.161.14.10:6025 <http://10.161.14.10:6025>;transport=UDP>
Max-Forwards: 14
From: <sip:[EMAIL PROTECTED] <mailto:sip:[EMAIL PROTECTED]>>;tag=6661
To: <sip:[EMAIL PROTECTED] <mailto:sip:[EMAIL PROTECTED]>>
Supported: 100rel
Route: <sip:10.161.14.10:7000
<http://10.161.14.10:7000>;lr=on>,<sip:10.161.14.10:6025
<http://10.161.14.10:6025>;lr=on>
Call-ID: [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>
CSeq: 1 INVITE
Allow: INVITE,CANCEL,ACK,BYE,UPDATE,MESSAGE,PRACK,REFER
Content-Type: application/sdp
Content-Length: 337
14:43:37 27abr2007 DEBUG SeasHashTable [SipProcessor[3]]- Inserting
hashIdx:60870 label:1842040723 into hashTable
14:43:37 27abr2007 DEBUG SipProcessor [SipProcessor[3]]- Transaction
[ [EMAIL PROTECTED]
<mailto:[EMAIL PROTECTED]>] is new Transaction?? --> true
14:43:37 27abr2007 DEBUG EngineSipMapper [SipProcessor[3]]- Request
from 10.161.14.10 <http://10.161.14.10> mapped to:
ConvergedEngine[Standalone].StandardHttpHost[localhost]
14:43:37 27abr2007 DEBUG ConvergedEngineValve [SipProcessor[3]]-
Invoking Host:localhost
14:43:37 27abr2007 DEBUG ConvergedHostValve [SipProcessor[3]]-
SipSession not found for requestINVITE, trying match against Rules
14:43:37 27abr2007 DEBUG ConvergedHost [SipProcessor[3]]- Mapped
request to:/sampleservlet
14:43:37 27abr2007 DEBUG ConvergedContextValve [SipProcessor[3]]- new
session created : [EMAIL PROTECTED]
<mailto:[EMAIL PROTECTED]>
14:43:37 27abr2007 INFO ExpressMessageChannel [SipProcessor[3]]-
Creating Express message channel 10.161.14.10/7000
<http://10.161.14.10/7000>
14:43:37 27abr2007 DEBUG ExpressMessageChannel [SipProcessor[3]]-
setting spiral=false
14:43:37 27abr2007 DEBUG SipRequest [SipProcessor[3]]- >>>>>>>>>
Sending Request >>>>>>>>>
INVITE sip:[EMAIL PROTECTED] <mailto:sip:[EMAIL PROTECTED]> SIP/2.0
Max-Forwards: 14
From: <sip:[EMAIL PROTECTED]
<mailto:sip:[EMAIL PROTECTED]>>;tag=83FBA2EBC5A9EE4615D194DECA1EE955
To: <sip:[EMAIL PROTECTED] <mailto:sip:[EMAIL PROTECTED]>>
Supported: 100rel
Route: <sip:10.161.14.10:7000
<http://10.161.14.10:7000>;lr=on>,<sip:10.161.14.10:6025
<http://10.161.14.10:6025>;lr=on>
CSeq: 1 INVITE
Allow: INVITE,CANCEL,ACK,BYE,UPDATE,MESSAGE,PRACK,REFER
Content-Type: application/sdp
Call-ID: [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>
Contact: <sip:10.161.14.10:7000 <http://10.161.14.10:7000>;transport=udp>
P-AS-Hint: B2BUA
Via: SIP/2.0/UDP 10.161.14.10:7000
<http://10.161.14.10:7000>;branch=z9hG4bK2137041384
Content-Length: 337
Thanks in advance
------------------------------------------------------------------------
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