python连接netcat监听的端口_在python脚本中接受多个netcat连接

我有一个python脚本来接收netcat发送的字符串。当我有一个客户端发送字符串，但第二个客户端无法连接时，它可以工作。在import socket

HOST = 'localhost' # use '' to expose to all networks

PORT = 12345

def incoming(host, port):

"""Open specified port and return file-like object"""

sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

# set SOL_SOCKET.SO_REUSEADDR=1 to reuse the socket if

# needed later without waiting for timeout (after it is

# closed, for example)

sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)

sock.bind((host, port))

sock.listen(0) # do not queue connections

request, addr = sock.accept()

return request.makefile('r', 0)

# /-- network ---

for line in incoming(HOST, PORT):

print line,

我从两个客户端向这个脚本发送字符串，但是当第二个客户端开始发送时，连接就会中断。

是否可以允许多个同时连接？在

改变袜子。听着()变大一点也没用