[asterisk-bugs] [JIRA] (ASTERISK-16279) [patch] TCP connection will not be closed, if device do a reregister

[Matt Jordan (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-16279?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=224608#comment-224608 ] 

Matt Jordan commented on ASTERISK-16279:
----------------------------------------

This issue is closed.

If you feel this is still a problem, you will need to open a new issue. Please provide:
* Your {{sip.conf}}
* A debug log with 'sip set debug on' illustrating the problem. Indicate in the issue report where the problem occurs in the log. Instructions can be found on the Asterisk wiki on how to properly generate a debug log: https://wiki.asterisk.org/wiki/display/AST/Collecting+Debug+Information
* Evidence showing the persistent TCP connection.

> [patch] TCP connection will not be closed, if device do a reregister
> --------------------------------------------------------------------
>
>                 Key: ASTERISK-16279
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-16279
>             Project: Asterisk
>          Issue Type: Bug
>          Components: Channels/chan_sip/TCP-TLS
>            Reporter: Marcello Ceschia
>            Severity: Minor
>         Attachments: chan_sip-close-tcp-connection.patch, chan_sip-tcp-close_branch162.patch, chan_sip-tcp-close_branch18.patch, tcptls.patch
>
>
> If I use a mobile device that switches between 3G an WLAN, several tcp ports stay open.
> Only a unregister from the client does close the ports, "sip unregister <peer>" does not.
> ****** ADDITIONAL INFORMATION ******
> E.g.:
> *CLI> sip show tcp 
> Host                           Port Transport   Type
> 172.17.1.50                    40039  TCP       Server
> 172.17.1.50                    59966  TCP       Server
> # netstat -n | grep "5060"
> tcp        0      0 172.17.3.1:5060         172.17.1.50:59966       VERBUNDEN   
> tcp        0      0 172.17.3.1:5060         172.17.1.50:40039       VERBUNDEN   
> tcp        0      0 172.17.3.1:5060         172.17.1.50:50794       VERBUNDEN 



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