ESP8266 will not reconnect when using MQTT

[gskjold]

If I let my device connect to MQTT and deauth the device from my WiFi, it will not reconnect. If I run the same code, but to not connect to MQTT, WiFi reconnect works just fine.

Code with the problem is here: https://github.com/gskjold/AmsToMqttBridge/tree/dev-1.6.0

Master brach is ok, see difference here: https://github.com/gskjold/AmsToMqttBridge/pull/154

ESP WiFi debugging enabled, output from start:

SDK:2.2.2-dev(38a443e)/Core:3.0.2=30002000/lwIP:STABLE-2_1_2_RELEASE/glue:1.2-48-g7421258/BearSSL:6105635 scandone state: 0 -> 2 (b0) state: 2 -> 3 (0) state: 3 -> 5 (10) add 0 aid 2 cnt

connected with no23-han, channel 1 dhcp client start... wifi evt: 0 ip:192.168.233.207,mask:255.255.255.0,gw:192.168.233.1 wifi evt: 3 [hostByName] Host: 192.168.233.71 is a IP! pm open,type:" 0 state: � -> " (!R8) rm 0 pm close ? wifi evt: 1 STA disconnect: 6 reconnect state: " -> 0 (0) scandone state: 0 -> " (?8) state: " -> @ (0) state: @ -> � (i8) add 0 aid " cnt state: � -> " (�R8) rm 0 wifi evt: 1 STA disconnect: 2 reconnect state: " -> 0 (0) scandone state: 0 -> " (?8) state: " -> @ (0) state: @ -> � (i8) add 0 aid " cnt state: � -> " (�R8) rm 0 wifi evt: 1 STA disconnect: 2 reconnect state: " -> 0 (0) scandone state: 0 -> " (?8) state: " -> @ (0) state: @ -> � (i8) add 0 aid " cnt state: � -> " (�R8) rm 0 wifi evt: 1 STA disconnect: 2

Endless repeat of reconnect with disconnect: 2 (REASON_AUTH_EXPIRE)

[256dpi]

Could you make the same test with the arduino-mqtt example sketch?

[gskjold]

Fixed by removing recently added code for MQTT SSL. Guess it overwrites some memory... https://github.com/gskjold/AmsToMqttBridge/commit/bc6d45ecf2bff127db973dc98f78c7ce0f81bfc1