Class: NFS::SUNRPC::UDPServer

Inherits:
Server
  • Object
show all
Defined in:
lib/nfs/sunrpc/udp_server.rb

Constant Summary collapse

UDPRecvMTU = 
10000

Instance Method Summary collapse

Methods inherited from Server

#host, #join, #port, #shutdown, #start

Constructor Details

#initialize(programs, port = nil, host = '127.0.0.1') ⇒ UDPServer

Returns a new instance of UDPServer.



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# File 'lib/nfs/sunrpc/udp_server.rb', line 9

def initialize(programs, port = nil, host = '127.0.0.1')
  @socket = UDPSocket.open
  @socket.bind(host, port)
  socketmutex = Mutex.new
  @programs = hash_programs(programs)

  @thread = Thread.new do
    loop do
      request = @socket.recvfrom(UDPRecvMTU)
      data = request[0]
      port = request[1][1]
      host = request[1][3]

      Thread.new do
        result = run_procedure(data)

        if !result.nil?
          socketmutex.synchronize do
            @socket.send(result, 0, host, port)
          end
        end
      end
    end
  end

  if block_given?
    begin
      yield(self)
    ensure
      shutdown
    end
  end
end