Class: NFS::SUNRPC::TCPServer

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

Instance Method Summary collapse

Methods inherited from Server

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

Constructor Details

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

Returns a new instance of TCPServer.



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# File 'lib/nfs/sunrpc/tcp_server.rb', line 7

def initialize(programs, port = nil, host = '127.0.0.1')
  @server = ::TCPServer.new(host, port)
  @programs = hash_programs(programs)

  @thread = Thread.new do
    loop do
      Thread.new(@server.accept) do |socket|
        loop do
          frame = socket.recv(4).unpack1('N')
          len = frame & ~0x80000000
          break unless len

          data = socket.recv(len)
          result = run_procedure(data)

          if !result.nil?
            result = [result.length | (128 << 24)].pack('N') + result
            socket.send(result, 0)
          end
        end
      end
    end
  end

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