python连接池实现示例程序

2018-10-15 18:11

阅读:766

复制代码 代码如下:
import socket
import Queue
import threading

def worker():
while True:
i = q.get()
conn=i[0]
addr=i[1]
while 1:
sms=conn.recv(1024)
if sms!=:
print Message from (+str(addr[0])+:+str(addr[1])+): +sms
else:
print Close the Connection from (+str(addr[0])+:+str(addr[1])+)
conn.close()
break
q.task_done()

if __name__==__main__:
q = Queue.Queue()
thread_num=5000

s=socket.socket(socket.AF_INET,socket.SOCK_STREAM)
s.setsockopt(socket.SOL_SOCKET,socket.SO_REUSEADDR,1)
s.bind((,4242))
s.listen(50000)
print Server is listening at 4242

for _ in range(0,thread_num):
t=threading.Thread(target=worker)
t.setDaemon(1)
t.start()

while 1:
conn,addr=s.accept()
print Connection come from (+str(addr[0])+:+str(addr[1])+)
q.put((conn,addr))

q.join()


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