def send_pack(self, message, binary=False):
        if binary:
            raise Exception('binary not supported for JSONPTransport')

        self.active = False

        try:
            # TODO: Just escape
            msg = '%s(%s);\r\n' + (self.callback, proto.json_encode(message))

            self.set_header('Content-Type', 'application/javascript; charset=UTF-8')
            self.set_header('Content-Length', len(msg))

            # TODO: Fix me
            self.set_header('Etag', 'dummy')

            self.write(msg)
            self.flush(callback=self.send_complete)
        except IOError:
            # If connection dropped, make sure we close offending session instead
            # of propagating error all way up.
            self.session.delayed_close()
dataset/ETHPy150Open benoitc/gaffer/gaffer/sockjs/transports/jsonp.py/JSONPTransport.send_pack/operator `%` -> `+`