Method set_servername_callback

Lib/ssl.py:491–502

(self, server_name_callback)

        self._set_npn_protocols(protos)

    def set_servername_callback(self, server_name_callback):
        if server_name_callback is None:
            self.sni_callback = None
        else:
            if not callable(server_name_callback):
                raise TypeError("not a callable object")

            def shim_cb(sslobj, servername, sslctx):
                servername = self._encode_hostname(servername)
                return server_name_callback(sslobj, servername, sslctx)

            self.sni_callback = shim_cb

    def set_alpn_protocols(self, alpn_protocols):
        protos = bytearray()