[asterisk-bugs] [JIRA] (PRI-184) Frequent MDL-ERROR (F) messages when over 100 calls

[Vikramjeet Singh Sra (JIRA)]

    [ https://issues.asterisk.org/jira/browse/PRI-184?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=233602#comment-233602 ] 

Vikramjeet Singh Sra commented on PRI-184:
------------------------------------------

We had issue with service provider when this problem started. According to the service provider they fixed the issue but we started to get these error. As you mentioned yes there is a Audio delay. We have restarted the server as of now and we will monitor the situation. I will keep you posted.

> Frequent MDL-ERROR (F) messages when over 100 calls
> ---------------------------------------------------
>
>                 Key: PRI-184
>                 URL: https://issues.asterisk.org/jira/browse/PRI-184
>             Project: LibPRI
>          Issue Type: Bug
>      Security Level: None
>          Components: General
>    Affects Versions: 1.5.0
>         Environment: CentOS 6.6, 32GB RAM, Asterisk 11.5.0
>            Reporter: Vikramjeet Singh Sra
>            Assignee: Vikramjeet Singh Sra
>
> We are running this system from over a year without any problem. From last 4 days we are getting error
> ERROR[14681] utils.c: fwrite() returned error: Broken pipe
> [Nov 10 17:23:24] ERROR[14779] utils.c: fwrite() returned error: Connection reset by peer
> [Nov 10 17:26:41] ERROR[16070] utils.c: fwrite() returned error: Connection reset by peer
> [Nov 10 17:40:12] ERROR[5985] chan_dahdi.c: PRI Span: 3 Trying to queue MDL-ERROR (F) when MDL-ERROR (F) is already scheduled
> [Nov 10 17:40:12] ERROR[5985] chan_dahdi.c: PRI Span: 3 Trying to queue MDL-ERROR (F) when MDL-ERROR (F) is already scheduled
> [Nov 10 17:40:12] ERROR[5985] chan_dahdi.c: PRI Span: 3 Trying to queue MDL-ERROR (F) when MDL-ERROR (F) is already scheduled
> [Nov 10 17:40:12] ERROR[5985] chan_dahdi.c: PRI Span: 3 Trying to queue MDL-ERROR (F) when MDL-ERROR (F) is already scheduled
> [Nov 10 17:40:12] ERROR[5985] chan_dahdi.c: PRI Span: 3 Trying to queue MDL-ERROR (F) when MDL-ERROR (F) is already scheduled
> [Nov 10 17:40:12] ERROR[21303] utils.c: fwrite() returned error: Connection reset by peer
> Whenever this error comes there is a latency in the call. The uptime of the server is over a year. We are worried if this is some serious issue with asterisk. System was running libpri version 1.4.15 which we have upgraded to 1.5.



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