_ssl2.py 文件源码

def sendall(self, data, flags=0):
        try:
            socket.sendall(self, data)
        except _socket_timeout as ex:
            if self.timeout == 0.0:
                # Python 2 simply *hangs* in this case, which is bad, but
                # Python 3 raises SSLWantWriteError. We do the same.
                raise SSLError(SSL_ERROR_WANT_WRITE)
            # Convert the socket.timeout back to the sslerror
            raise SSLError(*ex.args)