python 並發socket

標籤：span   read   close   串連   target   python   sele   selector   soc   

import socketimport selectorsimport threadingimport timeselector = selectors.DefaultSelector()socket_server = socket.socket()address_server = (‘0.0.0.0‘,8080)socket_server.bind(address_server)socket_server.listen(1000)def wokter(socket_ser):  #多線程通訊端    while True:        massage = socket_ser.recv(1024)        if massage:            socket_ser.send(massage)        else:            socket_ser.close()while True:    socket_ser, address = socket_server.accept()    socket_thre =threading.Thread(target=wokter, args=(socket_ser,))    socket_thre.start()def server_read(connect): #epoll的socket    massage = connect.recv(1024)    if massage:        connect.send(massage)    else:        selector.unregister(connect)#清除註冊        connect.close()def accept(socket_server):    socket_ser, address = socket_server.accept()    socket_ser.setblocking(False)    selector.register(socket_ser, selectors.EVENT_READ, server_read)#註冊事件回調socket串連selector.register(socket_server, selectors.EVENT_READ, accept)#註冊事件回調socket對象while True:    events = selector.select()#查詢所有準備好的事件,一個二元組列表    for key,massk in events:        callback = key.data  #拿到回呼函數        sock = key.fileobj   #拿到註冊的那個socket        callback(sock)       #回調執行

 

python 並發socket