0.4.0
Disable timeout per default.
ensure loop is drained
add read error handler
Use timeout instead of interval.
short circuit when no timeout
0.4.1
Exit phantom processes automaticatlly if parent process dies.
Remove named pipe before exiting when parent process exists.
Update example.
0.4.2
more error handling
Add queue length to the debug output.
simpler auto destroy logic
Also print queue size on done.