[pve-devel] [PATCH common 1/2] fork_worker: use correct handle type for POSIX::write

[Thomas Lamprecht]

Series looks good, reviewed and tested a bit around:

Reviewed-by: Thomas Lamprecht <t.lamprecht at proxmox.com>

On 12/27/17 11:15 AM, Wolfgang Bumiller wrote:
> $resfh can be a pipe from POSIX::pipe() or the upid output
> handle, which is an IO::File, so we need to take its
> fileno().
> 
> Signed-off-by: Wolfgang Bumiller <w.bumiller at proxmox.com>
> Fixes: ed52a8435a6d ("fork_worker: use separate pipe for status messages")
> ---
> Fixes 'Error: unable to read tail' messages produced by starting async
> tasks from the UI.
> 
>  src/PVE/RESTEnvironment.pm | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/src/PVE/RESTEnvironment.pm b/src/PVE/RESTEnvironment.pm
> index 91de875..871f12b 100644
> --- a/src/PVE/RESTEnvironment.pm
> +++ b/src/PVE/RESTEnvironment.pm
> @@ -525,7 +525,7 @@ sub fork_worker {
>  		    if !open(STDIN, "</dev/null");
>  
>  		$outfh = PVE::Tools::upid_open($upid);
> -		$resfh = $outfh;
> +		$resfh = fileno($outfh);
>  	    }
>  
>  
>