code: def debug_application(self, environ, start_response):
          
          adapter = self._debug_map.bind_to_environ(environ)
          if adapter.test():
              _, args = adapter.match()
              return self.handle_debug(environ, start_response, args["traceback_id"])
          else:
              return super(DebuggedJsonRpcApplication, self).debug_application(environ,
                                                                               start_response)
docs: Run the application and preserve the traceback frames.
  
          :param environ: The environment which is passed into the wsgi application
          :type environ: dict[str, object]
          :param start_response: The start_response function of the wsgi application
          :type start_response: (str, list[(str, str)]) -> None
          :rtype: generator[str]
  
          .. versionadded:: 0.1.0