Creates a helper class for ::eventfd and uses ::select on STDOUT and STDERR
of the subprocess and the shutdown event instead of spinning. It also drains the
STDOUT and STDERR pipes after the process is fully terminated and reaped, so the
last bits of subprocess output will no longer be lost.
This also might fix some of the server-not-dying issues I have seen
intermittenly due to a misuse of POSIX ::kill. Unclear, though...
Creates a helper class for
::eventfdand uses::selecton STDOUT and STDERR of the subprocess and the shutdown event instead of spinning. It also drains the STDOUT and STDERR pipes after the process is fully terminated and reaped, so the last bits of subprocess output will no longer be lost.This also might fix some of the server-not-dying issues I have seen intermittenly due to a misuse of POSIX
::kill. Unclear, though...Fixes issue #82.