[asterisk-bugs] [JIRA] (ASTERISK-21203) res_xmpp socket error: takes upto 19 minutes to restore xmpp socket connection to google

[David Woolley (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-21203?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=204314#comment-204314 ] 

David Woolley edited comment on ASTERISK-21203 at 3/15/13 10:30 AM:
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I find it difficult to believee that there are countries where it is impossible to get a proper internet connection, however, it is so, this needs to be addressed at the right level, not by tweaking applications to work round the problem.

First of all you need a new sockets API that will actively notify when a binding has been invalidated by an address change.

Secondly, you need to raise an RFC on how XMPP should react in such circumtances.  Similarly you need to raise RFCs for SIP and any other protocols standardised by IETF.
                
      was (Author: davidw):
    I find it difficult to believee that there are countries where it is impossible to get a proper internet connection, however, it is so, this needs to be addressed at the right level, not by tweaking applications to work round the problem.

First of all you need a new sockets API that will actively notify when a binding has been invalidated by an address change.

Secondly, you need to raise an RFC on how SIP should react in such circumtances.
                  
> res_xmpp socket error: takes upto 19 minutes to restore xmpp socket connection to google
> ----------------------------------------------------------------------------------------
>
>                 Key: ASTERISK-21203
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-21203
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/res_xmpp
>    Affects Versions: 11.3.0
>         Environment: Linux OpenWrt 3.7.5 #2 Wed Feb 6 20:40:48 EST 2013 mips GNU/Linux
>            Reporter: Chirag Chhatriwala
>         Attachments: messages
>
>
> 11.3.0-rc1 addresses a problem in which if a res_xmpp connection becomes stale (network interruption/IP address change), the res_xmpp performs a reconnect and the filters are also refreshed to make sure it responds to jingle/chan_motif signalling.
> Now, it takes about 18-20 minutes to recover from a network outage. I.e. IP Address change. There doesn't seem to be any way to minimize the time before the following message:
> [2013-03-02 09:18:13] WARNING[15652][C-00000026] res_rtp_asterisk.c: RTP Transmission error of packet to 74.125.135.127:19305: Network is unreachable
> [2013-03-02 09:18:13] WARNING[15652][C-00000026] res_rtp_asterisk.c: RTP Transmission error of packet to 74.125.135.127:19305: Network is unreachable
> [2013-03-02 09:18:13] WARNING[15652][C-00000026] res_rtp_asterisk.c: RTP Transmission error of packet to 74.125.135.127:19305: Network is unreachable
> [2013-03-02 09:36:29] WARNING[2872] res_xmpp.c: JABBER: socket read error
> I have a log file which is about 21.6MB in size so I'm not uploading it here just as yet.
> I have a smaller log file which does show this time difference of 18+ minutes as well. The file shows that a google voice call gets interrupted (as a result of IP renewal resulting in a changed IP) and then the jabber socket read error appears around 18+ minutes later.
> This is indicative of all IP Address renewals.
> In the above, the time between 09:18:13 and 09:36:29, any outbound calls [through google voice] do not work and any inbound calls [through google voice] do not terminate on my SIP phone. After, 09:36:29, everything works as it should. I'm trying to minimize this window where the connection is in limbo.
> Please help.
> Thanks,
> Chirag

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