Class: SimpleSocket

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

Constant Summary collapse

DEFAULT_TIMEOUT = 
10

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(host, port, timeout = DEFAULT_TIMEOUT) ⇒ SimpleSocket

Returns a new instance of SimpleSocket.



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# File 'lib/simple_socket.rb', line 8

def initialize(host, port, timeout = DEFAULT_TIMEOUT)
  @host = host
  @port = port
  @timeout = timeout 
end

Instance Attribute Details

#host ⇒ Object (readonly)

Returns the value of attribute host.



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# File 'lib/simple_socket.rb', line 5

def host
  @host
end

#port ⇒ Object (readonly)

Returns the value of attribute port.



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# File 'lib/simple_socket.rb', line 5

def port
  @port
end

#timeout ⇒ Object (readonly)

Returns the value of attribute timeout.



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# File 'lib/simple_socket.rb', line 5

def timeout
  @timeout
end

Instance Method Details

#write(message) ⇒ Object 



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# File 'lib/simple_socket.rb', line 14

def write(message)
  begin
    socket = TCPSocket.new(host, port)
    socket.puts(message)
    response = nil
    Timeout::timeout(timeout) do 
      response = socket.read
    end
  ensure
    socket.close if socket
  end
  response
end