Sha256: 3a6d644140b7cac057e8744213e57082dd5d4a81f6a2583db7e7d89f2a278c84
Contents?: true
Size: 721 Bytes
Versions: 325
Compression:
Stored size: 721 Bytes
Contents
module Process
def self.daemon(nochdir = nil, noclose = nil)
exit if fork # Parent exits, child continues.
Process.setsid # Become session leader.
exit if fork # Zap session leader. See [1].
unless nochdir
Dir.chdir "/" # Release old working directory.
end
File.umask 0000 # Ensure sensible umask. Adjust as needed.
unless noclose
STDIN.reopen "/dev/null" # Free file descriptors and
STDOUT.reopen "/dev/null", "a" # point them somewhere sensible.
STDERR.reopen '/dev/null', 'a'
end
trap("TERM") { exit }
return 0
end unless respond_to?(:daemon)
end
Version data entries
325 entries across 281 versions & 29 rubygems