How to make a socket.recv with nonblock?
张少驰
zhangsc at neusoft.com
Mon Dec 17 20:42:56 EST 2001
I have a program like that:
HOST=''
PORT=21567
ADDR=(HOST,PORT)
udpSerSock=socket.socket(socket.AF_INET,socket.SOCK_DGRAM)
udpSerSock.bind(ADDR)
ipsock=socket.socket(socket.AF_INET,10,8)
while 1:
recvpack=ipsock.recv(1024)
....
data,addr=udpSerSock.recvfrom(1024) #I want to only make this sentence with nonblock at port 21567
#notice that this sentence is in loop.
....
How to realize this function ? I'm a newbie ,Would you give me detailed step to correct my program ?Thanks.
Edward
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