Class: ActionCable::Connection::MessageBuffer

Inherits:
Object
  • Object
show all
Defined in:
actioncable/lib/action_cable/connection/message_buffer.rb

Overview

Allows us to buffer messages received from the WebSocket before the Connection has been fully initialized, and is ready to receive them.

Instance Method Summary collapse

Constructor Details

#initialize(connection) ⇒ MessageBuffer

Returns a new instance of MessageBuffer.



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# File 'actioncable/lib/action_cable/connection/message_buffer.rb', line 7

def initialize(connection)
  @connection = connection
  @buffered_messages = []
end

Instance Method Details

#append(message) ⇒ Object 



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# File 'actioncable/lib/action_cable/connection/message_buffer.rb', line 12

def append(message)
  if valid? message
    if processing?
      receive message
    else
      buffer message
    end
  else
    connection.logger.error "Couldn't handle non-string message: #{message.class}"
  end
end

#process! ⇒ Object 



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# File 'actioncable/lib/action_cable/connection/message_buffer.rb', line 28

def process!
  @processing = true
  receive_buffered_messages
end

#processing? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'actioncable/lib/action_cable/connection/message_buffer.rb', line 24

def processing?
  @processing
end