[asterisk-bugs] [JIRA] (ASTERISK-27307) AMI Action 'Command' only returns the last line

[Asterisk Team (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-27307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=238976#comment-238976 ] 

Asterisk Team commented on ASTERISK-27307:
------------------------------------------

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].

> AMI Action 'Command' only returns the last line
> -----------------------------------------------
>
>                 Key: ASTERISK-27307
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27307
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Core/ManagerInterface
>    Affects Versions: 14.0.0, 15.0.0-rc1
>         Environment: CentOS 6.8 
>            Reporter: Ramon Peek
>            Severity: Minor
>
> The AMI Action 'Command' only returns the last line from the output of a CLI command.
> This is the case since the launch of Asterisk 14, which is described on the Asterisk Wiki as;
> "The Command action now sends the output from the CLI command as a series of Output headers for each line instead of as a block of text with the --END COMMAND-- delimiter to match the output from other actions."
> https://wiki.asterisk.org/wiki/display/AST/Upgrading+to+Asterisk+14
> As a result we are no longer getting a useful response if the CLI command executed contains multiple lines, like 'core show channels' or 'sip show channels'
> In these cases only the last line of the CLI Command is then reported on the "Output header" 
> The WiKi mentions; "a series of Output headers for each line"
> But clearly that doesn't happen, we only get a single "output header".
> I've written a simple patch that reverts this change.
> Even though this works for me at the moment, reverting the change is a step backwards and likely not the correct way to continue.
> I'd like to write a correct solution to the problem, but this requires me to know more about the reasons behind the original change.
> However, I could not find the actual change anywhere in the ChangeLog or here on Jira. 
> Some assistance is appreciated.



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