udp通訊(python)

標籤：python

UDP通訊(python)

client:importsocket
host = ‘127.0.0.1‘
port = 1024
buff_size = 128
addr = (host,port)
udp_client = socket.socket(socket.AF_INET,socket.SOCK_DGRAM)
whileTrue:
    data = raw_input(‘>‘)
        if not data:
            break
        udp_client.sendto(data, addr)udp_client.close()
server:importsocket
host = ‘‘
port = 1024
buf_size = 128
addr = (host,port)
udp_server = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
udp_server.bind(addr)
whileTrue:
    print "wating for message..."
        data,addr = udp_server.recvfrom(buf_size)
        print ‘...received from and return to:‘ + str(addr) + ": " + dataudp_server.close()

udp通訊(python)