以下是一些用于设置多播接收器的Python代码。它适用于Mac和Linux。Windows上的错误10049 Python多播
import socket, struct
ADDR='239.239.250.1'
PORT=8001
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
sock.bind((ADDR, PORT))
mreq = struct.pack("4sl", socket.inet_aton(ADDR), socket.INADDR_ANY)
sock.setsockopt(socket.IPPROTO_IP, socket.IP_ADD_MEMBERSHIP, mreq)
但在窗口上运行时在绑定上收到错误10049。
Z:\winx>c:\Python27\python.exe q2.py
Traceback (most recent call last):
File "q2.py", line 11, in <module>
sock.bind((ADDR,PORT))
File "c:\Python27\lib\socket.py", line 224, in meth
return getattr(self._sock,name)(*args)
socket.error: [Errno 10049] The requested address is not valid in its context
是否有已知的Windows多播问题?如果不是,我可以采取什么措施来诊断?
你确定,ip地址“239.239.250.1”是你的机器吗?它似乎是网络网关的。 – Sheng 2013-04-08 04:39:35
@生,这是一个多播地址。 – 2013-04-08 06:09:57
是否尝试将其指定为UDP:'sock = socket.socket(socket.AF_INET,socket.SOCK_DGRAM,socket.IPPROTO_UDP)' – Joram 2014-11-20 21:29:20