client.py 文件源码

def request(self, host, handler, request_body, verbose=False):
        #retry request once if cached connection has gone cold
        for i in (0, 1):
            try:
                return self.single_request(host, handler, request_body, verbose)
            except socket.error as e:
                if i or e.errno not in (errno.ECONNRESET, errno.ECONNABORTED, errno.EPIPE):
                    raise
            except http_client.BadStatusLine: #close after we sent request
                if i:
                    raise