Hello esspressif community,
I've been working with MQTT lately and decided to add the LWT feature which "as described in esp-idf website" can be enabled just by configuring the following fields in esp_mqtt_client_config_t-struct defined in mqtt_client.c .
This is exactly what I have done and I used mosquitto server to test my client but the problem is the server sends the LWT message to the subscribed clients immediately when the client connects and then re-send the LWT message when detecting an ungraceful disconnect.
I tried to figure out what is the problem but it seems kile all the configurations are enabled and working fine.
Can any one help me please,
Thank you
MQTT last will and testament message
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- Posts: 2
- Joined: Mon Jul 19, 2021 10:31 am
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Espressif Systems is a fabless semiconductor company providing cutting-edge low power WiFi SoCs and wireless solutions for wireless communications and Internet of Things applications. ESP8266EX and ESP32 are some of our products.