Question

以下是我的简单服务器代码。

我想存储/打印任何客户端发送数据的地址。

例如，输出应为：

Connection from ('127.0.0.1', 61334)

foo from ('127.0.0.1', 61334)

Connection from ('127.0.0.1', 61335)

bar from ('127.0.0.1', 61335)

baz from ('127.0.0.1', 61334)

qux from ('127.0.0.1', 61335)

有人告诉我使用dict但我不知道怎么办？

import select
import socket

server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
server_socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
server_socket.bind(('', 8888))
server_socket.listen(5)
print "Listening on port 8888"

read_list = [server_socket]
while True:
    readable, writable, errored = select.select(read_list, [], [])
    for s in readable:
        if s is server_socket:
            client_socket, address = server_socket.accept()
            read_list.append(client_socket)
            print "Connection from", address
        else:
            data = s.recv(1024)
            if data:
                s.send(data)
            else:
                s.close()
                read_list.remove(s)

Answer 1

抱歉打扰了他们。

此处的解决方案：

import select
import socket

#Global Variables
clientInfo={}

def storeClient(client_socket,address):
    clientInfo[client_socket]=address


server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
server_socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
server_socket.bind(('', 8888))
server_socket.listen(5)
print "Listening on port 8888"

read_list = [server_socket]
while True:
    readable, writable, errored = select.select(read_list, [], [])
    for s in readable:
        if s is server_socket:
            client_socket, address = server_socket.accept()
            read_list.append(client_socket)
            print "Connection from", address
            storeClient(client_socket,address)
        else:
            data = s.recv(1024)
            if data:
                print data, "from: ", clientInfo[s]
                s.send(data)
            else:
                s.close()
                read_list.remove(s)

Python存储客户端地址？

1 个答案: