module Eye::Process::Controller
Public Instance Methods
delete()
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# File lib/eye/process/controller.rb, line 56 def delete if self[:stop_on_delete] info 'process has stop_on_delete option, so sync-stop it first' stop end remove_watchers remove_children remove_triggers terminate end
monitor()
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# File lib/eye/process/controller.rb, line 38 def monitor if self[:auto_start] start else if try_update_pid_from_file info "process <#{self.pid}> from pid_file is already running" switch :already_running else warn 'process not found, unmonitoring' schedule :unmonitor, Eye::Reason.new(:'not found') end end end
restart()
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# File lib/eye/process/controller.rb, line 30 def restart unless pid # unmonitored case try_update_pid_from_file end restart_process end
send_command(command, *args)
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# File lib/eye/process/controller.rb, line 3 def send_command(command, *args) schedule command, *args, Eye::Reason::User.new(command) end
signal(sig = 0)
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# File lib/eye/process/controller.rb, line 69 def signal(sig = 0) send_signal(sig) if self.pid end
start()
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# File lib/eye/process/controller.rb, line 7 def start res = if set_pid_from_file if process_really_running? info "process <#{self.pid}> from pid_file is already running" switch :already_running :ok else info "pid_file found, but process <#{self.pid}> is down, starting..." start_process end else info 'pid_file not found, starting...' start_process end res end
stop()
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# File lib/eye/process/controller.rb, line 25 def stop stop_process switch :unmonitoring end
unmonitor()
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# File lib/eye/process/controller.rb, line 52 def unmonitor switch :unmonitoring end