# File lib/daemons/monitor.rb, line 8
 8:     def self.find(dir, app_name)
 9:       pid = PidFile.find_files(dir, app_name, false)[0]
10:       
11:       if pid
12:         pid = PidFile.existing(pid)
13:         
14:         unless PidFile.running?(pid.pid)
15:           begin; pid.cleanup; rescue ::Exception; end
16:           return
17:         end
18:         
19:         monitor = self.allocate
20:       
21:         monitor.instance_variable_set(:@pid, pid)
22:         
23:         return monitor
24:       end
25:       
26:       return nil
27:     end

    # File lib/daemons/monitor.rb, line 30
30:     def initialize(an_app)
31:       @app = an_app
32:       @app_name = an_app.group.app_name + '_monitor'
33:       
34:       if an_app.pidfile_dir
35:         @pid = PidFile.new(an_app.pidfile_dir, @app_name, false)
36:       else
37:         @pid = PidMem.new
38:       end
39:     end

     # File lib/daemons/monitor.rb, line 107
107:     def start(applications)
108:       return if applications.empty?
109:       
110:       if @pid.kind_of?(PidFile)
111:         start_with_pidfile(applications)
112:       else
113:         start_without_pidfile(applications)
114:       end
115:     end

     # File lib/daemons/monitor.rb, line 118
118:     def stop
119:       begin; Process.kill(Application::SIGNAL, @pid.pid); rescue ::Exception; end
120:       
121:       # We try to remove the pid-files by ourselves, in case the application
122:       # didn't clean it up.
123:       begin; @pid.cleanup; rescue ::Exception; end
124:     end