1 files changed, 0 insertions, 116 deletions
diff --git a/actioncable/app/assets/javascripts/action_cable/connection.coffee b/actioncable/app/assets/javascripts/action_cable/connection.coffee
deleted file mode 100644
index 7fd68cad2f..0000000000
--- a/actioncable/app/assets/javascripts/action_cable/connection.coffee
+++ /dev/null
@@ -1,116 +0,0 @@
-#= require ./connection_monitor
-
-# Encapsulate the cable connection held by the consumer. This is an internal class not intended for direct user manipulation.
-
-{message_types, protocols} = ActionCable.INTERNAL
-[supportedProtocols..., unsupportedProtocol] = protocols
-
-class ActionCable.Connection
-  @reopenDelay: 500
-
-  constructor: (@consumer) ->
-    {@subscriptions} = @consumer
-    @monitor = new ActionCable.ConnectionMonitor this
-    @disconnected = true
-
-  send: (data) ->
-    if @isOpen()
-      @webSocket.send(JSON.stringify(data))
-      true
-    else
-      false
-
-  open: =>
-    if @isActive()
-      ActionCable.log("Attempted to open WebSocket, but existing socket is #{@getState()}")
-      false
-    else
-      ActionCable.log("Opening WebSocket, current state is #{@getState()}, subprotocols: #{protocols}")
-      @uninstallEventHandlers() if @webSocket?
-      @webSocket = new ActionCable.WebSocket(@consumer.url, protocols)
-      @installEventHandlers()
-      @monitor.start()
-      true
-
-  close: ({allowReconnect} = {allowReconnect: true}) ->
-    @monitor.stop() unless allowReconnect
-    @webSocket?.close() if @isActive()
-
-  reopen: ->
-    ActionCable.log("Reopening WebSocket, current state is #{@getState()}")
-    if @isActive()
-      try
-        @close()
-      catch error
-        ActionCable.log("Failed to reopen WebSocket", error)
-      finally
-        ActionCable.log("Reopening WebSocket in #{@constructor.reopenDelay}ms")
-        setTimeout(@open, @constructor.reopenDelay)
-    else
-      @open()
-
-  getProtocol: ->
-    @webSocket?.protocol
-
-  isOpen: ->
-    @isState("open")
-
-  isActive: ->
-    @isState("open", "connecting")
-
-  # Private
-
-  isProtocolSupported: ->
-    @getProtocol() in supportedProtocols
-
-  isState: (states...) ->
-    @getState() in states
-
-  getState: ->
-    return state.toLowerCase() for state, value of WebSocket when value is @webSocket?.readyState
-    null
-
-  installEventHandlers: ->
-    for eventName of @events
-      handler = @events[eventName].bind(this)
-      @webSocket["on#{eventName}"] = handler
-    return
-
-  uninstallEventHandlers: ->
-    for eventName of @events
-      @webSocket["on#{eventName}"] = ->
-    return
-
-  events:
-    message: (event) ->
-      return unless @isProtocolSupported()
-      {identifier, message, type} = JSON.parse(event.data)
-      switch type
-        when message_types.welcome
-          @monitor.recordConnect()
-          @subscriptions.reload()
-        when message_types.ping
-          @monitor.recordPing()
-        when message_types.confirmation
-          @subscriptions.notify(identifier, "connected")
-        when message_types.rejection
-          @subscriptions.reject(identifier)
-        else
-          @subscriptions.notify(identifier, "received", message)
-
-    open: ->
-      ActionCable.log("WebSocket onopen event, using '#{@getProtocol()}' subprotocol")
-      @disconnected = false
-      if not @isProtocolSupported()
-        ActionCable.log("Protocol is unsupported. Stopping monitor and disconnecting.")
-        @close(allowReconnect: false)
-
-    close: (event) ->
-      ActionCable.log("WebSocket onclose event")
-      return if @disconnected
-      @disconnected = true
-      @monitor.recordDisconnect()
-      @subscriptions.notifyAll("disconnected", {willAttemptReconnect: @monitor.isRunning()})
-
-    error: ->
-      ActionCable.log("WebSocket onerror event")