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epoll版本的server无法正常工作 #1

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Wand3ring opened this issue Oct 9, 2021 · 0 comments

Wand3ring commented Oct 9, 2021

Hi!
感谢作者开源！作为C语言初学者阅读您的源码受益匪浅！

我使用的是epoll版本的server，我发现客户端发送消息后，另一个订阅相同主题的客户端无法获取该主题下的消息。

查阅了源码，发现是 void mqtt_do_publish_msg(const uint8 *buf, int sockfd)中并没有根据主题寻找对应的文件描述符（look_up_by_sokfd只是根据传入的sockfd寻找链表中对应的socket_record）。

针对这个问题，不知您是否有想过解决思路，希望与您探讨

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