mosquitto_disconnect followed by mosquitto_connect_async fails to reconnect (again)

[ViniG-8]

I'm using Mosquitto 2.0.15 (on Linux Busybox 1.34.1-1 embedded system).

For the connection, I call :

mosquitto_new
mosquitto_int_option --> MOSQ_OPT_PROTOCOL_VERSION --> MQTT_PROTOCOL_V311
mosquitto_threaded_set  --> true
mosquitto_connect_callback_set, mosquitto_disconnect_callback_set, mosquitto_message_callback_set
mosquitto_connect_bind_async
mosquitto_socket

--> I use my own thread and manage my own select(), and I call mosquitto_loop_misc each second.

Connection is OK and mosquitto_publish is working fine.

Then, when I disconnect with mosquitto_disconnect, and if I try to reconnect with mosquitto_reconnect_async or mosquitto_connect_bind_async, the TCP connection is done, but mosquitto does not send any 'CONNECT' message, so mosquitto is stucked, and the connection fails.

This is similar to the issue #2242. Just in case, I already tried to use the mosquitto_threaded_set workaround, but it's not working better.

Any help/ideas ?

Thanks !

[anthonio9]

Is this resolved for you in 2.0.18? I'm having a similar problem #2974.