我有一个python服务器,它侦听HTTP请求。它从ip地址列表中随机选择后返回ip地址和端口。此结果由另一个文件生成,该文件将从数据库中获取该结果。数据库不断更新。我希望列表被更新后,每10个请求或100秒钟后,其中任何一个将工作。下面的代码对我不起作用。连接在每五次请求之后被重置。我打印了数字,每5次请求就增加到10次。有人能告诉我我在这里错过了什么吗?
result=get_ip() # Get a list of dictionary by calling get_ip() function
HOST, PORT = '127.0.0.1', 8890
listen_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
listen_socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
listen_socket.bind((HOST, PORT))
listen_socket.listen(10)
print 'Serving HTTP on port %s ...' % PORT
count = 0
while True:
if count % 10 == 0:
result=get_ip()
count +=1
client_connection, client_address = listen_socket.accept()
rand_ip = random.choice(result)
ip = rand_ip["ip"]
port = rand_ip["port"]
client_connection.sendall(ip+":"+port)
client_connection.close()发布于 2015-11-26 13:12:50
问题来自于close。在把东西写进插座后立即关闭插座是危险的。您应该首先关闭套接字,以使对等点有一个0读取,指示正确的流和of流。
因此,您的脚本应该以以下内容结尾:
client_connection.sendall(ip+":"+port)
try:
client_connection.shutdown(socket.SHUT_WR) # signal end of strem
while True: # wait for the client to close or shutdown his side
q = client_connection.recv(1024)
if len(q) == 0:
break
finally:
client_connection.close() # close the socket only after the client has close its sidehttps://stackoverflow.com/questions/33935568
复制相似问题