Hi,
We did have a working msilo implementation a while back, but we don’t use it
any more, so I can only look back at the config files (which are a lot more
complicated than yours).
We added the a modparam modparam("msilo", "outbound_proxy",
"sip:MY_REAL_IP:MY_SIP_PORT;transport=tcp")
which will make it arrive on the local machine on the given socket (instead of
localhost) to be processed, but that probably isn’t your problem.
Is it possible that Kamailio is trying to establish a new connection, instead
of reusing the existing connection to the client? That would be visible as TCP
SYNs in a trace and would cause a 408 after the timeout. We are using a
separate outbound enabled edge proxy so this isn’t a problem for us.
Regards,
Hugh
From: [email protected]
[mailto:[email protected]] On Behalf Of Peter Villeneuve
Sent: 17 July 2014 13:10
To: Daniel-Constantin Mierla; Kamailio (SER) - Users Mailing List
Subject: Re: [SR-Users] Msilo not delivering message (status 408)
I guess no one really knows why it isn't working either.
The only option I have left seems to be to try and update to the 4.2 nightly
and hope that whatever's wrong is a bug with 4.1.4 and not a simple mistake in
my routing syntax or logic.
Daniel, is 4.2 nightly debian package stable enough for a production system?
Would you recommend I upgrade?
Thanks
On Wed, Jul 16, 2014 at 9:37 PM, Peter Villeneuve
<[email protected]<mailto:[email protected]>> wrote:
Can anyone help please? I was supposed to have this server up and running hours
ago and I can't think of anything to do next to help debug this.
Thanks
On Wed, Jul 16, 2014 at 7:01 PM, Peter Villeneuve
<[email protected]<mailto:[email protected]>> wrote:
I removed the localhost listeners on TCP and UDP, and, as I suspected, Kamailio
doesn't seem to like that.
Why isn't kamailio sending the message back through the TLS socket?
NOTICE: <script>: -------------------------MESSAGE PROCESSING: dumping offline
messages
ERROR: tm [ut.h:343]: uri2dst2(): no corresponding socket for af 2
ERROR: tm [uac.c:266]: t_uac_prepare(): t_uac: no socket found
On Wed, Jul 16, 2014 at 4:44 PM, Peter Villeneuve
<[email protected]<mailto:[email protected]>> wrote:
And here's the full routing block. I copied it from someone else on the list
that was troubleshooting msilo a while back.
Also, I can confirm the message never gets delivered because it remains in
msilo DB and kamailio logs shows it trying and trying.
####### Routing Logic ########
…
On Wed, Jul 16, 2014 at 4:38 PM, Peter Villeneuve
<[email protected]<mailto:[email protected]>> wrote:
Thanks for your help Daniel.
OK I ngrepped port 5060 and indeed the message tries to get delivered. However
it never arrives at the client (1010 in this case).
I have added localhost listeners for UDP and TCP, even though all clients
register through TLS only (could this be the root of the problem?). I added
localhost listeners because I was getting the no socket found error message.
Listening on
udp: 127.0.0.1:5080<http://127.0.0.1:5080>
tcp: 127.0.0.1:5060<http://127.0.0.1:5060>
tls: 79.my.server.IP1:5061
Aliases:
tcp: localhost:5060
udp: localhost:5080
*: my.domain.com:*
U 2014/07/16 15:29:14.904285 127.0.0.1:5080<http://127.0.0.1:5080> ->
79.my.server.IP1:5060
MESSAGE sip:[email protected]<mailto:sip%[email protected]> SIP/2.0.
Via: SIP/2.0/UDP
127.0.0.1:5080;branch=z9hG4bKcde3.542219f4000000000000000000000000.0.
To: <sip:[email protected]<mailto:sip%[email protected]>>.
From:
<sip:[email protected]<mailto:sip%[email protected]>>;tag=def4124455da8a0b8e97eafabd028e26-2c30.
CSeq: 10 MESSAGE.
Call-ID:
[email protected]<mailto:[email protected]>.
Max-Forwards: 70.
Content-Length: 58.
User-Agent: kamailio (4.1.4 (x86_64/linux)).
Date: Wed, 16 Jul 2014 15:22:31 GMT.
Content-Type: text/plain.
.
[Offline message - Wed Jul 16 15:22:31 2014] Test 1,2,3
On Wed, Jul 16, 2014 at 8:58 AM, Daniel-Constantin Mierla
<[email protected]<mailto:[email protected]>> wrote:
Hello,
can you watch the sip traffic on the network to see if the sip messages is sent
out? You can use ngrep, like:
ngrep -d any -qt -W byline "sip" port 5060
Cheers,
Daniel
On 14/07/14 19:56, Peter Villeneuve wrote:
Hi,
This is most likely a stupid mistake on my route config, but msilo correctly
stores messages for offline users, but when they come back online, the message
never arrives.
Looking through the debug logs indeed there is an error, with status 408, which
suggests kamaiio can't find a route to the user that just logged. Before I
spend hours looking through all the routing blocks, perhaps someone more
exprienced in kamailio can see the problem right away and offer a solution?
Thanks
DEBUG: msilo [msilo.c:1148]: m_dump(): msg [1-12] for:
sip:[email protected]<mailto:sip%[email protected]>
DEBUG: <core> [io_wait.h:617]: io_watch_del(): DBG: io_watch_del (0x8e3040, 9,
-1, 0x10) fd_no=2 called
DEBUG: <core> [tcp_read.c:1437]: release_tcpconn(): releasing con
0x7f61ced1b1b0, state 1, fd=9, id=1
DEBUG: <core> [tcp_read.c:1438]: release_tcpconn(): extra_data 0x7f61ced1c4f8
DEBUG: <core> [tcp_main.c:3385]: handle_tcp_child(): handle_tcp_child: reader
response= 7f61ced1b1b0, 1 from 0
DEBUG: <core> [io_wait.h:390]: io_watch_add(): DBG: io_watch_add(0x89ec40, 26,
2, 0x7f61ced1b1b0), fd_no=21
DEBUG: <core> [tcp_main.c:3515]: handle_tcp_child(): handle_tcp_child:
CONN_RELEASE 0x7f61ced1b1b0 refcnt= 1
DEBUG: tm [t_reply.c:1304]: t_should_relay_response(): ->>>>>>>>> T_code=0,
new_code=408
DEBUG: tm [t_reply.c:2086]: local_reply(): DEBUG: local_reply: branch=0,
save=0, winner=0
DEBUG: tm [t_reply.c:2123]: local_reply(): DEBUG: local transaction completed
DEBUG: tm [t_hooks.c:288]: run_trans_callbacks_internal(): DBG:
trans=0x7f61ced1d868, callback type 1024, id 0 entered
DEBUG: msilo [msilo.c:1317]: m_tm_callback(): completed with status 408 [mid:
140058058335472/13]
DEBUG: msilo [msilo.c:1325]: m_tm_callback(): message <13> was not sent
successfully
DEBUG: msilo [ms_msg_list.c:236]: msg_list_set_flag(): mid:13 fl:8
DEBUG: tm [t_reply.c:1304]: t_should_relay_response(): ->>>>>>>>> T_code=0,
new_code=408
DEBUG: tm [t_reply.c:2086]: local_reply(): DEBUG: local_reply: branch=0,
save=0, winner=0
DEBUG: tm [t_reply.c:2123]: local_reply(): DEBUG: local transaction completed
DEBUG: tm [t_hooks.c:288]: run_trans_callbacks_internal(): DBG:
trans=0x7f61ced5f098, callback type 1024, id 0 entered
DEBUG: msilo [msilo.c:1317]: m_tm_callback(): completed with status 408 [mid:
140058058329184/12]
DEBUG: msilo [msilo.c:1325]: m_tm_callback(): message <12> was not sent
successfully
DEBUG: msilo [ms_msg_list.c:236]: msg_list_set_flag(): mid:12 fl:8
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Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
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