mqtt链接频繁断开，客户端报错wsarecv: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.

[838885272]

环境

• EMQX 版本：5.0.15
• 操作系统版本：官方docker镜像

重现此问题的步骤

1. xxx
2. xxx
3. xxx

预期行为

实际行为

[heeejianbo]

尝试在客户端抓包试试