diff options
Diffstat (limited to 'actioncable/lib/action_cable/server/worker.rb')
-rw-r--r-- | actioncable/lib/action_cable/server/worker.rb | 48 |
1 files changed, 29 insertions, 19 deletions
diff --git a/actioncable/lib/action_cable/server/worker.rb b/actioncable/lib/action_cable/server/worker.rb index b920b880db..49cbaec0c0 100644 --- a/actioncable/lib/action_cable/server/worker.rb +++ b/actioncable/lib/action_cable/server/worker.rb @@ -20,6 +20,26 @@ module ActionCable ) end + # Stop processing work: any work that has not already started + # running will be discarded from the queue + def halt + @pool.kill + end + + def stopping? + @pool.shuttingdown? + end + + def work(connection) + self.connection = connection + + run_callbacks :work do + yield + end + ensure + self.connection = nil + end + def async_invoke(receiver, method, *args) @pool.post do invoke(receiver, method, *args) @@ -27,19 +47,15 @@ module ActionCable end def invoke(receiver, method, *args) - begin - self.connection = receiver - - run_callbacks :work do + work(receiver) do + begin receiver.send method, *args - end - rescue Exception => e - logger.error "There was an exception - #{e.class}(#{e.message})" - logger.error e.backtrace.join("\n") + rescue Exception => e + logger.error "There was an exception - #{e.class}(#{e.message})" + logger.error e.backtrace.join("\n") - receiver.handle_exception if receiver.respond_to?(:handle_exception) - ensure - self.connection = nil + receiver.handle_exception if receiver.respond_to?(:handle_exception) + end end end @@ -50,14 +66,8 @@ module ActionCable end def run_periodic_timer(channel, callback) - begin - self.connection = channel.connection - - run_callbacks :work do - callback.respond_to?(:call) ? channel.instance_exec(&callback) : channel.send(callback) - end - ensure - self.connection = nil + work(channel.connection) do + callback.respond_to?(:call) ? channel.instance_exec(&callback) : channel.send(callback) end end |