If I set a key name in the aws iot shadow and that key had not been previously registered with the aws_iot_shadow_register_delta command, the it returns a -32 MQTT_RX_BUFFER_TOO_SHORT_ERROR error. This was very misleading and took quite some time to debug, probably could be something more meaningful.
Tip, make sure to call aws_iot_shadow_yield after this and restart the aws_iot_shadow_yield loop.
If I set a key name in the aws iot shadow and that key had not been previously registered with the
aws_iot_shadow_register_deltacommand, the it returns a -32 MQTT_RX_BUFFER_TOO_SHORT_ERROR error. This was very misleading and took quite some time to debug, probably could be something more meaningful.Tip, make sure to call
aws_iot_shadow_yieldafter this and restart theaws_iot_shadow_yieldloop.