How can I start the MSS with Clustering Capabilities?

[Yukinobu Imai]

Hi,

I have a problem on MSS with Clustering Capabilities.
DispatcherException occures when MSS received BYE message with
following sequence.

IP LoadBalancer MSS1 MSS2
| INVITE | |
|--------->| |
| INVITE | |
|<---------| |
| 180 | |
|--------->| |
| 180 | |
|<---------| |
| 200 | |
|--------->| |
| 200 | |
|<---------| |
| ACK | |
|--------->| |
| ACK | |
|<---------| |
| | |
| Down |
| |
| BYE |
|-------------------->| Exception!!
| |


Log details are below.

org.mobicents.servlet.sip.core.dispatchers.DispatcherException: Cannot
find the corresponding sip application session to this subsequent
request BYE sip:ser...@172.28.43.173:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.0.10:5062;branch=z9hG4bK-4020-1-12
From: "sipp" <sip:si...@192.168.0.10:5062>;tag=1
To: "sut"
<sip:ser...@172.28.43.173:5060>;tag=78611897_c3356d0b_526159770738847
Call-ID: 1-4...@192.168.0.10
CSeq: 5 BYE
Contact: <sip:si...@192.168.0.10:5062>
Max-Forwards: 70
Subject: Performance Test
Content-Length: 0

with the following popped route header null
at
org.mobicents.servlet.sip.core.dispatchers.SubsequentRequestDispatcher.dispatchMessage
(SubsequentRequestDispatcher.java:176)
at
org.mobicents.servlet.sip.core.SipApplicationDispatcherImpl.processRequest
(SipApplicationDispatcherImpl.java:596)
at gov.nist.javax.sip.EventScanner.deliverEvent
(EventScanner.java:223)
at gov.nist.javax.sip.SipProviderImpl.handleEvent
(SipProviderImpl.java:184)
at gov.nist.javax.sip.DialogFilter.processRequest
(DialogFilter.java:941)
at gov.nist.javax.sip.stack.SIPServerTransaction.processRequest
(SIPServerTransaction.java:807)
at gov.nist.javax.sip.stack.UDPMessageChannel.processMessage
(UDPMessageChannel.java:455)
at
gov.nist.javax.sip.stack.UDPMessageChannel.processIncomingDataPacket
(UDPMessageChannel.java:414)
at gov.nist.javax.sip.stack.UDPMessageChannel.run
(UDPMessageChannel.java:258)
at java.lang.Thread.run(Thread.java:619)



Environments:
Java : jdk.1.6.0_16 64bit
MSS : mss-1.1-SNAPSHOT-jboss-4.2.3.GA-0910131133.zip

Settings:
copy mobicents-cluster jars to <JBOSS_HOME>/server/deploy/jboss-
web.deployer/.

jars:
-core-1.0.0BETA1-20091030.091738-5.jar,
-cache-1.0.0BETA1-20091030.091738-5.jar,
-timers-1.0.0BETA1-20091030.091738-53.jar

#downloaded from http://snapshots.jboss.org/maven2/org/mobicents/cluster/.

server.log:
http://mobicents-public.googlegroups.com/web/server.log?gda=FfYJEzwAAAApHGZ3vHgE0cv5xBvSddQPE9vUjgV3fSRJlBD3yQhayb9MPIvINPpzZuSF5rcNuvT9Wm-ajmzVoAFUlE7c_fAt



What's wrong?

Thaks in advance.

Yukinobu

[Jean Deruelle]

I'm checking the all profile right now on the snapshot binaries, it's a bit broken. I'll update you as soon as I have it fixed.

In your case it seems a bit different, it looks like the replication has not occurred.
Can you attach the server.log in DEBUG of both servers ?

Thanks in advance

BR

Jean

[Yukinobu Imai]

> I'm checking the all profile right now on the snapshot binaries, it's a bit
> broken. I'll update you as soon as I have it fixed.

Thanks a lot.

What means a bit broken?
It means that current version is not supported Clustering
Capabilities?

> In your case it seems a bit different, it looks like the replication has not
> occurred.

Sorry. I forgot to explain my settings.
I removed the following line from server.xml.

sipPathName="org.mobicents.ha"

If the attribute exists, ClassNotFoundException occures at starting a
MSS.

> Can you attach the server.log in DEBUG of both servers ?

OK.
I attached server.log of both servers.

server.log of MSS1 : http://mobicents-public.googlegroups.com/web/MSS1-server.log?gsc=P7OzTQsAAADcm8Xp-nzWd_XejwZnlYcD
server.log of MSS2 : http://mobicents-public.googlegroups.com/web/MSS2-server.log?gsc=iAxw7gsAAADyS_LvfX0h5fjqJ4TEi5sw

Yukinobu

On Oct 30, 7:21 pm, Jean Deruelle <jean.derue...@gmail.com> wrote:
> I'm checking the all profile right now on the snapshot binaries, it's a bit
> broken. I'll update you as soon as I have it fixed.
> In your case it seems a bit different, it looks like the replication has not
> occurred.
> Can you attach the server.log in DEBUG of both servers ?
>
> Thanks in advance
> BR
> Jean
>

> > request BYE sip:serv...@172.28.43.173:5060 SIP/2.0

> > Via: SIP/2.0/UDP 192.168.0.10:5062;branch=z9hG4bK-4020-1-12

> > From: "sipp" <sip:s...@192.168.0.10:5062>;tag=1
> > To: "sut"
> > <sip:serv...@172.28.43.173:5060>;tag=78611897_c3356d0b_526159770738847

> > Call-ID: 1-4...@192.168.0.10
> > CSeq: 5 BYE

> > Contact: <sip:s...@192.168.0.10:5062>

> >http://mobicents-public.googlegroups.com/web/server.log?gda=FfYJEzwAA...

[Vladimir Ralev]

Hi,

Broken just means that the current updates to clustering code are not
stable yet in the trunk, thus problems are expected until QA is done,
otherwise it is supported.

sipPathName="org.mobicents.ha" is required because it points to the
HA-aware JSIP stack, if you remove it HA features are not availalbe.

The ClassNotFound problem your mentioned earlier was a build script
problem that is already fixed, there are newer snapshots available in
hudson now here
http://hudson.jboss.org/hudson/view/Mobicents/job/MobicentsSipServletsRelease/
(watch the dates in left). Keep in mind that the trunk is still in
development and other problems might occur. Feel free to report bugs.