Re: [Asterisk-java-users] Ami freezes on error -> Sending DTMF to zombie channel

[Miguel S. <m.s...@gm...>]

Sometimes a found problems dealing with AsteriskChannel instances receiving
the same exception you are referring here, even when the channel really
exists.
But I never losen my connection.
I usually found these problems managing events.
Most of times, I solved it introducing a Thread.sleep (100) command, in
order to give time to object to instantiate.
Hope it helps.
El 25/02/2015 21:23, "Jorge" <gus...@gm...> escribió:

> Hi:
> I have seen an error that is quite strange. I am connecting to Asterisk
> using asterisk-java-1.0.0.M3.jar on this way :
>
> ManagerConnectionFactory factory = new ManagerConnectionFactory(url, user,
> pwd);
>         managerConnection = factory.createManagerConnection();
>
>         asteriskServer  = new AsteriskServerImpl(managerConnection);
>          try {
>             managerConnection.login();
>
> After that it connects well. I see the connection in the Asterisk CLI and
> I am able to send commands. I have seen that when I try to transfer a call
> and, at the same time, send DTMF tones it crash. I think this behaviour is
> normal because I am tryinig to send DTMF tones to a Zombie channel. The
> problem here is that the connection between Java and Asterisk is lost. I am
> using PingThread and it says that it is not possible to reach the AMI but
> when I see the Asterisk cli using "*manager show connected"* I see the
> connection between Asterisk and Java, but the connection is not there
> because of the PingThread error.
>
> This is the error I got. Could you let me know if  there is a way to
> maintain the connection with the AMI? Is it normal losing the connection?.
> Theoretically the AMI connection is maintained throw  a process that tries
> to reconnect. What is going on here?
>
> org.asteriskjava.live.NoSuchChannelException: Channel
> 'AsyncGoto/DAHDI/i1/123456789-7d<ZOMBIE>' is not available: Channel not
> found
>  at
> org.asteriskjava.live.internal.AsteriskChannelImpl.playDtmf(AsteriskChannelImpl.java:727)
> [...]
> org.asteriskjava.live.ManagerCommunicationException: Unable to send
> PlayDTMFAction
>  at
> org.asteriskjava.live.internal.ManagerCommunicationExceptionMapper.mapSendActionException(ManagerCommunicationExceptionMapper.java:60)
>  at
> org.asteriskjava.live.internal.AsteriskServerImpl.sendAction(AsteriskServerImpl.java:846)
>  at
> org.asteriskjava.live.internal.AsteriskChannelImpl.playDtmf(AsteriskChannelImpl.java:724)
> [..]
> Caused by: org.asteriskjava.manager.TimeoutException: Timeout waiting for
> response to PlayDTMF
>  at
> org.asteriskjava.manager.internal.ManagerConnectionImpl.sendAction(ManagerConnectionImpl.java:825)
>  at
> org.asteriskjava.manager.internal.ManagerConnectionImpl.sendAction(ManagerConnectionImpl.java:781)
>  at
> org.asteriskjava.manager.DefaultManagerConnection.sendAction(DefaultManagerConnection.java:311)
>  at
> org.asteriskjava.live.internal.AsteriskServerImpl.sendAction(AsteriskServerImpl.java:842)
>  ... 12 more
>
> Thank you very much for your help. Kind regards.
>
>
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