[asterisk-bugs] [JIRA] (ASTERISK-27612) Subscriptions Persist After Expiration and TCP/TLS Disconnect

[Asterisk Team (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-27612?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=241743#comment-241743 ] 

Asterisk Team commented on ASTERISK-27612:
------------------------------------------

Thanks for creating a report! The issue has entered the triage process. That means the issue will wait in this status until a Bug Marshal has an opportunity to review the issue. Once the issue has been reviewed you will receive comments regarding the next steps towards resolution.

A good first step is for you to review the [Asterisk Issue Guidelines|https://wiki.asterisk.org/wiki/display/AST/Asterisk+Issue+Guidelines] if you haven't already. The guidelines detail what is expected from an Asterisk issue report.

Then, if you are submitting a patch, please review the [Patch Contribution Process|https://wiki.asterisk.org/wiki/display/AST/Patch+Contribution+Process].

> Subscriptions Persist After Expiration and TCP/TLS Disconnect
> -------------------------------------------------------------
>
>                 Key: ASTERISK-27612
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27612
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_pjsip, Resources/res_pjsip_pubsub
>    Affects Versions: 13.19.0, GIT
>         Environment: Fedora 23
>            Reporter: Ross Beer
>
> BLF subscription persists after Expiry reaches 0:
> {noformat}
> Endpoint: <<ENDPOINT>>/"CALLER ID" <03455610561>
> Resource: <<OTHER ENDPOINT>>/dialog
>   Expiry:        0  313531363537303339313432303931-938sotuzwa58
> {noformat}
> When using TCP/TLS connections, these cause warning messages to be displayed:
> {noformat}
> [2018-01-23 09:43:43] WARNING[180033]: pjproject:0 <?>:             tlsc0x7f666c089428 TLS connect() error: Connection refused [code=120111]
> [2018-01-23 09:43:43] WARNING[180033]: pjproject:0 <?>:              tsx0x7f6664147df8 Failed to send Request msg NOTIFY/cseq=29928 (tdta0x7f66900173e8)! err=120111 (Connection refused)
> {noformat}
> To resolve this issue two things need to happen:
> 1) When an inbound subscription expires, remove the active subscription references
> 2) When a TCP/TLS connection disconnects, expire any active subscriptions for that connection. 



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