AWS IoT Subscribe from ESP32

Hi all,

My MCU - ESP32 fails to reconnect only for subscribing after 3rd trial of reconnection so publishing is working fine. Is this a feature of AWS IoT Core or a bug of my ESP32?

Greg_B 专家
3 年前
Do you mean the MQTT connection succeeds every time, but the subscription attempt fails sometimes? Can you please share some logs?

主题

物联网 (IoT)

标签

AWS IoT Core

语言

English

taka

已提问 3 年前478 查看次数

1 回答

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Thanks for the reply @Greg_B.

MQTT connection succeeds every time but subscription fails after thrid reconnection of the MQTT after Wi-Fi fails.

I took screenshots so I summarized them on g-doc. https://docs.google.com/document/d/1PfqNQNrrz0z_zbLjRPhGYh1IT4QjtDhEzknMuQX_UGg/edit?usp=sharing

Thanks in advance.

taka

已回答 3 年前

Greg_B 专家
3 年前
Unfortunately that link is not working.
taka
3 年前
Sorry for the inconvenience. Please try this, https://docs.google.com/document/d/1PfqNQNrrz0z_zbLjRPhGYh1IT4QjtDhEzknMuQX_UGg/edit?usp=sharing

AWS IoT Subscribe from ESP32

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