simple_webserver_with_wsgi.py 文件源码

def __init__(self,server_address):
        #create a listening socket
        self.listen_socket=listen_socket=socket.socket(
            self.address_family,self.socket_type
        )
        #allow the same socket address
        listen_socket.setsockopt(socket.SOL_SOCKET,socket.SO_REUSEADDR,1)
        #bind to the address
        listen_socket.bind(server_address)
        #activate to listening
        listen_socket.listen(self.request_queue_size)
        #get server host name and port
        host,port = self.listen_socket.getsockname()[:2]
        self.server_name=socket.getfqdn(host)
        self.server_port=port
        # return headers set by web frameworks/applications
        self.headers_set=[]