Sha256: 485be816905961888b587b8cc4b42311009a5da3702f22163961a07e8b212a64
Contents?: true
Size: 899 Bytes
Versions: 16
Compression:
Stored size: 899 Bytes
Contents
module MCollective
class UnixDaemon
# Daemonize the current process
def self.daemonize
fork do
Process.setsid
exit if fork
Dir.chdir('/tmp')
STDIN.reopen('/dev/null')
STDOUT.reopen('/dev/null', 'a')
STDERR.reopen('/dev/null', 'a')
yield
end
end
def self.daemonize_runner(pid=nil)
raise "The Unix Daemonizer can not be used on the Windows Platform" if Util.windows?
UnixDaemon.daemonize do
if pid
begin
File.open(pid, 'w') {|f| f.write(Process.pid) }
rescue Exception => e
end
end
begin
runner = Runner.new(nil)
runner.main_loop
rescue => e
Log.warn(e.backtrace)
Log.warn(e)
ensure
File.unlink(pid) if pid && File.exist?(pid)
end
end
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems