Class: NetworkClipboard::ConnectionWrapper

Inherits:
Object
  • Object
show all
Defined in:
lib/network_clipboard/client.rb

Instance Method Summary collapse

Constructor Details

#initialize(client, connection) ⇒ ConnectionWrapper

Returns a new instance of ConnectionWrapper.



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# File 'lib/network_clipboard/client.rb', line 14

def initialize(client,connection)
  @client = client
  @connection = connection
  @read_thread = Thread.new{read_loop}
  @write_thread = Thread.new{write_loop}
  @running = true
  @value = nil
end

Instance Method Details

#join ⇒ Object 



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# File 'lib/network_clipboard/client.rb', line 53

def join
  @read_thread.join
  @write_thread.join
end

#read_loop ⇒ Object 



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# File 'lib/network_clipboard/client.rb', line 23

def read_loop
  while @running
    begin
      new_value = @connection.receive()
    rescue DisconnectedError
      if @running
        LOGGER.error("Client #{@connection.remote_client_id} went away")
        @running = false
      end
      break
    end
    next if @value == new_value
    LOGGER.info("Received new clipboard value from #{@connection.remote_client_id}")
    Clipboard.copy(@value = new_value)
  end
  @connection.close_read
  LOGGER.debug("Read loop completed")
end

#stop ⇒ Object 



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# File 'lib/network_clipboard/client.rb', line 58

def stop
  @running = false
end

#write_loop ⇒ Object 



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# File 'lib/network_clipboard/client.rb', line 42

def write_loop
  while @running
    new_value = Clipboard.paste
    (sleep(2); next) if new_value.nil? or new_value.empty? or @value == new_value
    LOGGER.info("Sending clipboard value to #{@connection.remote_client_id}")
    @connection.send(@value = new_value)
  end
  @connection.close_write
  LOGGER.debug("Write loop completed")
end