我最近用 Python 编写了一个小型聊天程序的代码。当我从同一系统上的不同终端连接套接字时，套接字连接良好。但当我从通过同一 Wifi 网络连接的不同计算机连接它们时，似乎不会发生同样的情况。
这是服务器代码：
#!/usr/bin/env python
print "-"*60
print "WELCOME TO DYNASOCKET"
print "-"*60
import socket, os, sys, select
host = "192.168.1.101"
port = 8888
connlist = []
try:
s = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
print "Socket Successfully Created."
connlist.append(s)
s.bind((host,port))
print "Socket Successfully Binded."
s.listen(10)
print "Socket is Now Listening."
except Exception, e:
print "Error : " + str(e)
sys.exit()
def air(sock,message):
for socket in connlist:
if socket != sock and socket != s:
try:
socket.sendall(message)
except:
connlist.remove(socket)
while 1:
read_sockets,write_sockets,error_sockets = select.select(connlist,[],[])
for sock in read_sockets:
if sock == s:
conn, addr = s.accept()
connlist.append(conn)
print "Connected With " + addr[0] + " : " + str(addr[1])
else:
try:
key = conn.recv(1024)
print "<" + str(addr[1]) + ">" + key
data = raw_input("Server : ")
conn.sendall(data + "\n")
air(sock, "<" + str(sock.getpeername()) + ">" + key)
except:
connlist.remove(sock)
print "Connection Lost With : " + str(addr[1])
conn.close()
s.close()
这是客户端脚本：
#!/usr/bin/env python
print "-"*60
print "WELCOME TO DYNASOCKET"
print "-"*60
import socket, os, sys
host = "192.168.1.101"
port = 8888
try:
s = socket.socket(socket.AF_INET,socket.SOCK_STREAM)
print "Socket Successfully Created."
s.connect((host,port))
print "Connected With " + host + " : " + str(port)
except socket.error, e:
print "Error : " + str(e)
while 1:
reply = raw_input("Client : ")
s.send(reply)
message = s.recv(1024)
print "Server : " + message
s.close()
当我尝试从另一台计算机连接客户端时，出现此错误：
Error : [Errno 10060] A Connection attempt failed because the connected party
did not respond after a period of time, or established connection failed
because connected host has failed to respnd.
