[asterisk-bugs] [JIRA] (ASTERISK-23727) Async AGI loop breaks when trying to stream missing file

[Matt Jordan (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-23727?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=218059#comment-218059 ] 

Matt Jordan commented on ASTERISK-23727:
----------------------------------------

This isn't a bug. The AGI command returns {{RESULT_FAILURE}}, which is supposed to break the channel out of the AGI:

{noformat}
	if (!(fs = ast_openstream(chan, argv[2], ast_channel_language(chan)))) {
		ast_agi_send(agi->fd, chan, "200 result=-1 endpos=%ld\n", sample_offset);
		return RESULT_FAILURE;
	}
{noformat}

When an AGI command results in a failure - any command - the AsyncAGI loop is broken. That's the expected behaviour.

> Async AGI loop breaks when trying to stream missing file
> --------------------------------------------------------
>
>                 Key: ASTERISK-23727
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-23727
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/res_agi
>    Affects Versions: SVN, 1.8.27.0, 11.9.0, 12.2.0
>         Environment: CentOS 5
>            Reporter: Chico Manobela
>            Severity: Critical
>
> trying to stream a non existent file using AsyncAGI results in AsyncAGI loop breaks and  control returns to dial plan.
> to reproduce:
> 1. start async agi loop on call - AGI(agi:async)
> 2. from the cli try to stream file that doesn't exists:
> {noformat}
> asterisk*CLI> agi exec SIP/192.168.10.22-00000020 "STREAM FILE x 5"
> {noformat}
> Asterisk will print the normal warning:
> {noformat}
> [May  8 11:24:58] WARNING[6805][C-00000020]: file.c:701 ast_openstream_full: File x does not exist in any format
> <SIP/192.168.10.22-00000020>AGI Tx >> 200 result=-1 endpos=0
>     -- Executing [talk at pbxtel-incoming-async:3] 
> {noformat}
> Next thing asterisk does is to stop the loop and continue the dial plan:
> {noformat}
> Hangup("SIP/192.168.10.22-00000020", "") in new stack
>   == Spawn extension (pbxtel-incoming-async, talk, 3) exited non-zero on 'SIP/192.168.10.22-00000020'
> {noformat}



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