import Queue
import SocketServer

node_queue = Queue.LifoQueue()

class TCPQueueHandler(SocketServer.BaseRequestHandler):

    def handle(self):
        self.data = self.request.recv(1024).strip()
        if self.data == "get":
            out = node_queue.get(False)
            self.request.send(str(out))
        elif self.data.startswith("put"):
            d = self.data.split()[1]
            node_queue.put(d)

if __name__ == "__main__":
    HOST, PORT = "localhost", 9999
    server = SocketServer.TCPServer((HOST, PORT), TCPQueueHandler)
    server.serve_forever()