diff options
Diffstat (limited to 'actioncable/lib/action_cable/server/worker.rb')
-rw-r--r-- | actioncable/lib/action_cable/server/worker.rb | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/actioncable/lib/action_cable/server/worker.rb b/actioncable/lib/action_cable/server/worker.rb new file mode 100644 index 0000000000..e063b2a2e1 --- /dev/null +++ b/actioncable/lib/action_cable/server/worker.rb @@ -0,0 +1,42 @@ +require 'celluloid' +require 'active_support/callbacks' + +module ActionCable + module Server + # Worker used by Server.send_async to do connection work in threads. Only for internal use. + class Worker + include ActiveSupport::Callbacks + include Celluloid + + attr_reader :connection + define_callbacks :work + include ActiveRecordConnectionManagement + + def invoke(receiver, method, *args) + @connection = receiver + + run_callbacks :work do + receiver.send method, *args + end + 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) + end + + def run_periodic_timer(channel, callback) + @connection = channel.connection + + run_callbacks :work do + callback.respond_to?(:call) ? channel.instance_exec(&callback) : channel.send(callback) + end + end + + private + def logger + ActionCable.server.logger + end + end + end +end |