从WireShark,我可以看到一个UDP数据包正在发送到我的服务器,其中包含我需要的数据。
wireshark的原始数据包数据:
f77cef7dffffd61ebc794ec6bdb81a6de2931db44810575ca30382fd4106cd028335000975c2a2a004999f1f26b5e304e404e504e604e704e804e904ea04eb04ec04ed04ee04ef04f004f104f204f304f404f504f604f704f804f904fa04fb04fc04fd04fe04ff0400050105020503050405050506050705ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
使用python,如何仅提取数据部分:
f77cef7dffffd61ebc794ec6bdb81a6de2931db44810575ca30382fd4106cd028335000975c2a2a004999f1f26b5e304e404e504e604e704e804e904ea04eb04ec04ed04ee04ef04f004f104f204f304f404f504f604f704f804f904fa04fb04fc04fd04fe04ff0400050105020503050405050506050705
而忽略其余部分?
ffff....
当前代码:
import socket
import sys
# Create a UDP socket
sock = socket.socket(socket.AF_INET,socket.SOCK_DGRAM)
# Bind the socket to the port
server_address = ('0.0.0.0',8484)
sock.bind(server_address)
print >>sys.stderr,'starting up on %s port %s' % server_address
while True:
print('\nwaiting to receive message')
data,address = sock.recvfrom(10240)