Kouhei Sutou
null+****@clear*****
Tue May 27 12:54:12 JST 2014
Kouhei Sutou 2014-05-27 12:54:12 +0900 (Tue, 27 May 2014) New Revision: b79daacad9457d301a2623e02b26403e87b2bb09 https://github.com/droonga/droonga-engine/commit/b79daacad9457d301a2623e02b26403e87b2bb09 Message: Extract as a class Modified files: lib/droonga/command/droonga_engine.rb Modified: lib/droonga/command/droonga_engine.rb (+78 -51) =================================================================== --- lib/droonga/command/droonga_engine.rb 2014-05-27 12:38:24 +0900 (7d62cce) +++ lib/droonga/command/droonga_engine.rb 2014-05-27 12:54:12 +0900 (378a08b) @@ -30,10 +30,6 @@ require "droonga/plugin_loader" module Droonga module Command module DroongaEngine - module Signals - include ServerEngine::Daemon::Signals - end - class SupervisorConfiguration DEFAULT_HOST = Socket.gethostname DEFAULT_PORT = 10031 @@ -194,54 +190,9 @@ module Droonga Droonga::Path.base end - def run_service(loop) - service_runner = ServiceRunner.new(loop, @configuration) - service_runner.run - service_runner - end - - def run_serf(loop) - serf = Serf.new(loop, @configuration.engine_name) - serf.start - serf - end - def run_main_loop - raw_loop = Coolio::Loop.default - - serf = nil - service_runner = nil - trap(:INT) do - serf.shutdown if serf - service_runner.stop_immediately if service_runner - end - trap(Signals::GRACEFUL_STOP) do - serf.shutdown if serf - service_runner.stop_graceful if service_runner - end - trap(Signals::IMMEDIATE_STOP) do - serf.shutdown if serf - service_runner.stop_immediately if service_runner - end - trap(Signals::GRACEFUL_RESTART) do - old_service_runner = service_runner - service_runner = run_service(raw_loop) - service_runner.on_ready = lambda do - old_service_runner.stop_graceful - end - end - trap(Signals::IMMEDIATE_RESTART) do - old_service_runner = service_runner - service_runner = run_service(raw_loop) - old_service_runner.stop_immediately - end - - serf = run_serf(raw_loop) - service_runner = run_service(raw_loop) - raw_loop.run - serf.shutdown if serf.running? - - service_runner.success? + main_loop = MainLoop.new(@configuration) + main_loop.run end def open_log_file @@ -271,6 +222,82 @@ module Droonga end end + class MainLoop + def initialize(configuration) + @configuration = configuration + @loop = Coolio::Loop.default + end + + def run + @serf = run_serf + @service_runner = run_service + + trap_signals + @loop.run + @serf.shutdown if****@serf*****? + + @service_runner.success? + end + + private + def trap_signals + trap(:TERM) do + stop_graceful + trap(:TERM, "DEFAULT") + end + trap(:INT) do + stop_immediately + trap(:INT, "DEFAULT") + end + trap(:QUIT) do + stop_immediately + trap(:QUIT, "DEFAULT") + end + trap(:USR1) do + restart_graceful + end + trap(:HUP) do + restart_immediately + end + end + + def stop_graceful + @serf.shutdown + @service_runner.stop_graceful + end + + def stop_immediately + @serf.shutdown + @service_runner.stop_immediately + end + + def restart_graceful + old_service_runner = @service_runner + @service_runner = run_service + @service_runner.on_ready = lambda do + old_service_runner.stop_graceful + end + end + + def restart_immediately + old_service_runner = @service_runner + @service_runner = run_service + old_service_runner.stop_immediately + end + + def run_service + service_runner = ServiceRunner.new(@loop, @configuration) + service_runner.run + service_runner + end + + def run_serf + serf = Serf.new(@loop, @configuration.engine_name) + serf.start + serf + end + end + class ServiceRunner def initialize(raw_loop, configuration) @raw_loop = raw_loop -------------- next part -------------- HTML����������������������������...下載
