Class: MPD::Connection

Inherits:
Object
  • Object
show all
Defined in:
lib/mpd/connection.rb

Overview

Simple wrapper over Socket

Instance Method Summary collapse

Constructor Details

#initialize(host: 'localhost', port: 6600) ⇒ Connection

Returns a new instance of Connection.



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# File 'lib/mpd/connection.rb', line 8

def initialize(host: 'localhost', port: 6600)
  @host = host
  @port = port
end

Instance Method Details

#connect ⇒ Object 



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# File 'lib/mpd/connection.rb', line 13

def connect
  disconnect if socket
  @socket = TCPSocket.open(host, port)
end

#disconnect ⇒ Object 



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# File 'lib/mpd/connection.rb', line 18

def disconnect
  socket && socket.close
  @socket = nil
end

#gets ⇒ Object 



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# File 'lib/mpd/connection.rb', line 30

def gets
  raise ConnectionError unless socket
  socket.gets || raise(ConnectionError)
rescue Errno::ECONNRESET
  raise ConnectionError
end

#puts(text) ⇒ Object 



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# File 'lib/mpd/connection.rb', line 23

def puts(text)
  raise ConnectionError unless socket
  socket.puts(text)
rescue Errno::ECONNRESET
  raise ConnectionError
end