[asterisk-bugs] [JIRA] (ASTERISK-29137) pjsip: Broken pipe when sending requests

[Joshua C. Colp (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-29137?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=252516#comment-252516 ] 

Joshua C. Colp edited comment on ASTERISK-29137 at 10/21/20 3:49 AM:
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Without a full trace leading up to that it's extremely hard to say or investigate what has happened. There may be an off-nominal in a TCP closure for example, and the underlying TCP connection was dropped. It could have happened due to conditions or because of the off-nominal. This is all theoretical.

Did this impact everything? A specific IP+port?

It is unlikely the parameter would cause it.


was (Author: jcolp):
Without a full trace leading up to that it's extremely hard to say or investigate what has happened. There may be an off-nominal in a TCP closure for example, and the underlying TCP connection was dropped. It could have happened due to conditions or because of the off-nominal. This is all theoretical.

> pjsip: Broken pipe when sending requests
> ----------------------------------------
>
>                 Key: ASTERISK-29137
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-29137
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: pjproject/pjsip
>    Affects Versions: 16.13.0
>         Environment: CentOS x64
>            Reporter: Luke Escude
>            Assignee: Luke Escude
>            Severity: Minor
>
> We have about 450 Asterisk instances in production, and I've only seen this happen a few times:
> [Oct 20 18:57:18] ERROR[11455]: res_pjsip.c:4290 endpt_send_request: Error 120032 'Broken pipe' sending NOTIFY request to endpoint 10801
> [Oct 20 18:57:18] WARNING[302]: pjproject: <?>: 	     tsx0x7f29403de688 .......Error sending Response msg 200/SUBSCRIBE/cseq=1135 (tdta0x7f29403dee98): Broken pipe
> [Oct 20 18:57:18] ERROR[4089]: res_pjsip.c:4290 endpt_send_request: Error 120032 'Broken pipe' sending NOTIFY request to endpoint 10801
> [Oct 20 18:57:18] ERROR[13740]: res_pjsip.c:4290 endpt_send_request: Error 120032 'Broken pipe' sending OPTIONS request to endpoint 723
> Currently I am fixing a small bug in our proxies that causes Asterisk to add a x-ast-orig-host parameter to contacts... Could that cause something like this?
> The transport is TCP for all communications.



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