Method Notify

test/brpc_event_dispatcher_unittest.cpp:412–419

        {}

    int Notify() {
        char c = 0;
        if (write(_pipe_fds[1], &c, 1) != 1) {
            PLOG(ERROR) << "Fail to write to _pipe_fds[1]";
            return -1;
        }
        return 0;
    }

private:
friend class VersionedRefWithId<EventPipe>;