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-rw-r--r--Gemfile.lock2
-rw-r--r--actioncable/README.md2
-rw-r--r--actioncable/actioncable.gemspec1
-rw-r--r--actioncable/lib/action_cable/channel/periodic_timers.rb2
-rw-r--r--actioncable/lib/action_cable/connection/base.rb2
-rw-r--r--actioncable/lib/action_cable/process/logging.rb3
-rw-r--r--actioncable/lib/action_cable/server/base.rb3
-rw-r--r--actioncable/lib/action_cable/server/worker.rb55
-rw-r--r--actioncable/test/connection/authorization_test.rb1
-rw-r--r--actioncable/test/connection/base_test.rb1
-rw-r--r--actioncable/test/connection/cross_site_forgery_test.rb1
-rw-r--r--actioncable/test/connection/string_identifier_test.rb1
-rw-r--r--actioncable/test/connection/subscriptions_test.rb1
-rw-r--r--actioncable/test/test_helper.rb5
-rw-r--r--actioncable/test/worker_test.rb2
15 files changed, 46 insertions, 36 deletions
diff --git a/Gemfile.lock b/Gemfile.lock
index e56ad217d6..4f17b7a81a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -31,8 +31,8 @@ PATH
specs:
actioncable (5.0.0.beta1)
actionpack (= 5.0.0.beta1)
- celluloid (~> 0.17.2)
coffee-rails (~> 4.1.0)
+ concurrent-ruby (~> 1.0.0)
em-hiredis (~> 0.3.0)
faye-websocket (~> 0.10.0)
redis (~> 3.0)
diff --git a/actioncable/README.md b/actioncable/README.md
index c7420d48bc..f58c8fdb16 100644
--- a/actioncable/README.md
+++ b/actioncable/README.md
@@ -427,7 +427,7 @@ messages back and forth over the WebSocket cable connection. This dependency may
be alleviated in the future, but for the moment that's what it is. So be sure to have
Redis installed and running.
-The Ruby side of things is built on top of [faye-websocket](https://github.com/faye/faye-websocket-ruby) and [celluloid](https://github.com/celluloid/celluloid).
+The Ruby side of things is built on top of [faye-websocket](https://github.com/faye/faye-websocket-ruby) and [concurrent-ruby](https://github.com/ruby-concurrency/concurrent-ruby).
## Deployment
diff --git a/actioncable/actioncable.gemspec b/actioncable/actioncable.gemspec
index 74c21bd24d..a04fc932aa 100644
--- a/actioncable/actioncable.gemspec
+++ b/actioncable/actioncable.gemspec
@@ -23,7 +23,6 @@ Gem::Specification.new do |s|
s.add_dependency 'coffee-rails', '~> 4.1.0'
s.add_dependency 'faye-websocket', '~> 0.10.0'
s.add_dependency 'websocket-driver', '~> 0.6.1'
- s.add_dependency 'celluloid', '~> 0.17.2'
s.add_dependency 'em-hiredis', '~> 0.3.0'
s.add_dependency 'redis', '~> 3.0'
diff --git a/actioncable/lib/action_cable/channel/periodic_timers.rb b/actioncable/lib/action_cable/channel/periodic_timers.rb
index 25fe8e5e54..7f0fb37afc 100644
--- a/actioncable/lib/action_cable/channel/periodic_timers.rb
+++ b/actioncable/lib/action_cable/channel/periodic_timers.rb
@@ -28,7 +28,7 @@ module ActionCable
def start_periodic_timers
self.class.periodic_timers.each do |callback, options|
active_periodic_timers << EventMachine::PeriodicTimer.new(options[:every]) do
- connection.worker_pool.async.run_periodic_timer(self, callback)
+ connection.worker_pool.async_run_periodic_timer(self, callback)
end
end
end
diff --git a/actioncable/lib/action_cable/connection/base.rb b/actioncable/lib/action_cable/connection/base.rb
index 977856d656..a8cfdf90f3 100644
--- a/actioncable/lib/action_cable/connection/base.rb
+++ b/actioncable/lib/action_cable/connection/base.rb
@@ -103,7 +103,7 @@ module ActionCable
# Invoke a method on the connection asynchronously through the pool of thread workers.
def send_async(method, *arguments)
- worker_pool.async.invoke(self, method, *arguments)
+ worker_pool.async_invoke(self, method, *arguments)
end
# Return a basic hash of statistics for the connection keyed with `identifier`, `started_at`, and `subscriptions`.
diff --git a/actioncable/lib/action_cable/process/logging.rb b/actioncable/lib/action_cable/process/logging.rb
index 72b1a080d1..dce637b3ca 100644
--- a/actioncable/lib/action_cable/process/logging.rb
+++ b/actioncable/lib/action_cable/process/logging.rb
@@ -1,10 +1,7 @@
require 'action_cable/server'
require 'eventmachine'
-require 'celluloid'
EM.error_handler do |e|
puts "Error raised inside the event loop: #{e.message}"
puts e.backtrace.join("\n")
end
-
-Celluloid.logger = ActionCable.server.logger
diff --git a/actioncable/lib/action_cable/server/base.rb b/actioncable/lib/action_cable/server/base.rb
index 740e4b301e..cfd0a65f0f 100644
--- a/actioncable/lib/action_cable/server/base.rb
+++ b/actioncable/lib/action_cable/server/base.rb
@@ -1,6 +1,3 @@
-# FIXME: Cargo culted fix from https://github.com/celluloid/celluloid-pool/issues/10
-require 'celluloid/current'
-
require 'em-hiredis'
module ActionCable
diff --git a/actioncable/lib/action_cable/server/worker.rb b/actioncable/lib/action_cable/server/worker.rb
index e063b2a2e1..3b6c6d44a1 100644
--- a/actioncable/lib/action_cable/server/worker.rb
+++ b/actioncable/lib/action_cable/server/worker.rb
@@ -1,39 +1,68 @@
-require 'celluloid'
require 'active_support/callbacks'
+require 'active_support/core_ext/module/attribute_accessors_per_thread'
+require 'concurrent'
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
+ thread_mattr_accessor :connection
define_callbacks :work
include ActiveRecordConnectionManagement
+ def initialize(max_size: 5)
+ @pool = Concurrent::ThreadPoolExecutor.new(
+ min_threads: 1,
+ max_threads: max_size,
+ max_queue: 0,
+ )
+ end
+
+ def async_invoke(receiver, method, *args)
+ @pool.post do
+ invoke(receiver, method, *args)
+ end
+ end
+
def invoke(receiver, method, *args)
- @connection = receiver
+ begin
+ self.connection = receiver
- run_callbacks :work do
- receiver.send method, *args
+ 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)
+ ensure
+ self.connection = nil
end
- rescue Exception => e
- logger.error "There was an exception - #{e.class}(#{e.message})"
- logger.error e.backtrace.join("\n")
+ end
- receiver.handle_exception if receiver.respond_to?(:handle_exception)
+ def async_run_periodic_timer(channel, callback)
+ @pool.post do
+ run_periodic_timer(channel, callback)
+ end
end
def run_periodic_timer(channel, callback)
- @connection = channel.connection
+ begin
+ self.connection = channel.connection
- run_callbacks :work do
- callback.respond_to?(:call) ? channel.instance_exec(&callback) : channel.send(callback)
+ run_callbacks :work do
+ callback.respond_to?(:call) ? channel.instance_exec(&callback) : channel.send(callback)
+ end
+ ensure
+ self.connection = nil
end
end
private
+
def logger
ActionCable.server.logger
end
diff --git a/actioncable/test/connection/authorization_test.rb b/actioncable/test/connection/authorization_test.rb
index 68668b2835..87d0e79ef3 100644
--- a/actioncable/test/connection/authorization_test.rb
+++ b/actioncable/test/connection/authorization_test.rb
@@ -10,7 +10,6 @@ class ActionCable::Connection::AuthorizationTest < ActionCable::TestCase
end
def send_async(method, *args)
- # Bypass Celluloid
send method, *args
end
end
diff --git a/actioncable/test/connection/base_test.rb b/actioncable/test/connection/base_test.rb
index da6041db4a..182562db82 100644
--- a/actioncable/test/connection/base_test.rb
+++ b/actioncable/test/connection/base_test.rb
@@ -14,7 +14,6 @@ class ActionCable::Connection::BaseTest < ActionCable::TestCase
end
def send_async(method, *args)
- # Bypass Celluloid
send method, *args
end
end
diff --git a/actioncable/test/connection/cross_site_forgery_test.rb b/actioncable/test/connection/cross_site_forgery_test.rb
index d445e08f2a..a29f65fb97 100644
--- a/actioncable/test/connection/cross_site_forgery_test.rb
+++ b/actioncable/test/connection/cross_site_forgery_test.rb
@@ -6,7 +6,6 @@ class ActionCable::Connection::CrossSiteForgeryTest < ActionCable::TestCase
class Connection < ActionCable::Connection::Base
def send_async(method, *args)
- # Bypass Celluloid
send method, *args
end
end
diff --git a/actioncable/test/connection/string_identifier_test.rb b/actioncable/test/connection/string_identifier_test.rb
index ab69df57b3..9d0bda83ef 100644
--- a/actioncable/test/connection/string_identifier_test.rb
+++ b/actioncable/test/connection/string_identifier_test.rb
@@ -10,7 +10,6 @@ class ActionCable::Connection::StringIdentifierTest < ActionCable::TestCase
end
def send_async(method, *args)
- # Bypass Celluloid
send method, *args
end
end
diff --git a/actioncable/test/connection/subscriptions_test.rb b/actioncable/test/connection/subscriptions_test.rb
index 4f6760827e..62e41484fe 100644
--- a/actioncable/test/connection/subscriptions_test.rb
+++ b/actioncable/test/connection/subscriptions_test.rb
@@ -5,7 +5,6 @@ class ActionCable::Connection::SubscriptionsTest < ActionCable::TestCase
attr_reader :websocket
def send_async(method, *args)
- # Bypass Celluloid
send method, *args
end
end
diff --git a/actioncable/test/test_helper.rb b/actioncable/test/test_helper.rb
index 12dcd98402..325305939f 100644
--- a/actioncable/test/test_helper.rb
+++ b/actioncable/test/test_helper.rb
@@ -14,11 +14,6 @@ require 'rack/mock'
# Require all the stubs and models
Dir[File.dirname(__FILE__) + '/stubs/*.rb'].each {|file| require file }
-$CELLULOID_DEBUG = false
-$CELLULOID_TEST = false
-require 'celluloid'
-Celluloid.logger = Logger.new(StringIO.new)
-
require 'faye/websocket'
class << Faye::WebSocket
remove_method :ensure_reactor_running
diff --git a/actioncable/test/worker_test.rb b/actioncable/test/worker_test.rb
index 69c4b6529d..9911a3b98b 100644
--- a/actioncable/test/worker_test.rb
+++ b/actioncable/test/worker_test.rb
@@ -17,8 +17,6 @@ class WorkerTest < ActiveSupport::TestCase
end
setup do
- Celluloid.boot
-
@worker = ActionCable::Server::Worker.new
@receiver = Receiver.new
end