Re: Change in behaviour between 4.2.53 and 4.3 series

2015-06-09 Thread Chet Ramey
On 6/4/15 1:25 AM, Dmitry Mikhin wrote: > Hello everyone. > > Lately we experienced some strange termination issues in our system. The > problem was traced down to bash "wait" not waiting for process groups. > > The original implementation has been done under bash 4.2 series, and > apparently wor

Re: Change in behaviour between 4.2.53 and 4.3 series

2015-06-04 Thread Greg Wooledge
On Thu, Jun 04, 2015 at 03:25:13PM +1000, Dmitry Mikhin wrote: > 1. are our expectations for waiting for the entire process group > correct? If not, is this a bug in 4.3? That part, unfortunately, I don't know. > 2. if our expectations are wrong, what would be the recommended ways to > achieve

Change in behaviour between 4.2.53 and 4.3 series

2015-06-04 Thread Dmitry Mikhin
Hello everyone. Lately we experienced some strange termination issues in our system. The problem was traced down to bash "wait" not waiting for process groups. The original implementation has been done under bash 4.2 series, and apparently works there, but not under 4.3 variants that we tried