gevent 和socket并用
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import sys import socket import time import gevent from gevent import socket, monkey monkey.patch_all() def server(port): s = socket.socket() s.bind(('0.0.0.0', port)) s.listen(500) while True: cli, addr = s.accept() gevent.spawn(handle_request, cli)#交给gevent起一个协程 def handle_request(conn): try: while True: data = conn.recv(1024) print("recv:", data) conn.send(data) if not data: conn.shutdown(socket.SHUT_WR)#关闭客户端 except Exception as ex: print(ex) finally: conn.close() if __name__ == '__main__': server(8001)
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import socket HOST = 'localhost' # The remote host PORT = 8001 # The same port as used by the server s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.connect((HOST, PORT)) while True: msg = bytes(input(">>:"), encoding="utf8") s.sendall(msg) data = s.recv(1024) # print(data) print('Received', repr(data)) s.close()