Coro::Handle->close returns "No child processes"

[Jonas Wagner]

Hello,

my script uses Coro::Handle with pipes to other processes. When I have 
multiple child processes running, a call to close() on the handle often 
fails:

$c->close or die "Cannot close pipe $id: \$! is $!, \$? is $?";

produces

Cannot close pipe 1: $! is No child processes, $? is -1

Please see the attached example code. Can somebody explain me why this 
happens?

Thanks a lot!
Jonas
-- 
jonas wagner
junior engineer

open systems ag
raeffelstrasse 29
ch-8045 zurich
t: +41 44 455 74 00
f: +41 44 455 74 01
jow at open.ch

http://www.open.ch
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