# File lib/new_relic/agent/agent_logger.rb, line 53
      def log_exception(level, e, backtrace_level=level)
        @log.send(level, "%p: %s" % [ e.class, e.message ])
        @log.send(backtrace_level) do
          backtrace = backtrace_from_exception(e)
          if backtrace
            "Debugging backtrace:\n" + backtrace.join("\n  ")
          else
            "No backtrace available."
          end
        end
      end