Class: Resqued::Daemon
- Inherits:
-
Object
- Object
- Resqued::Daemon
- Defined in:
- lib/resqued/daemon.rb
Instance Method Summary collapse
-
#initialize(master) ⇒ Daemon
constructor
A new instance of Daemon.
-
#run ⇒ Object
Public: daemonize and run the master process.
Constructor Details
#initialize(master) ⇒ Daemon
Returns a new instance of Daemon.
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# File 'lib/resqued/daemon.rb', line 3 def initialize(master) @master = master end |
Instance Method Details
#run ⇒ Object
Public: daemonize and run the master process.
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# File 'lib/resqued/daemon.rb', line 8 def run rd, wr = IO.pipe if fork # grandparent wr.close begin master_pid = rd.readpartial(16).to_i exit rescue EOFError puts "Master process failed to start!" exit! 1 end elsif fork # parent Process.setsid exit else # master STDIN.reopen "/dev/null" STDOUT.reopen "/dev/null", "a" STDERR.reopen "/dev/null", "a" rd.close @master.run(wr) end end |