MQTT and HTTPS channels. MQTT enforces two-way authentication for SSL/TLS certificates. HTTPS enforces one-way authentication for SSL/TLS certificates. Developers can refer to this module to implement their is 0, even if the subscription QoS is 1, the message is sent at the level of QoS 0. If certificate mutual authentication is used, the client must send a non-empty username and empty password when connecting tcp://0.0.0.0:1883 - ssl://0.0.0.0:1884 - ws://:8080/mqtt - wss://:8884/mqtt certificate: SSL/TLS certificate authentication configuration, if `ssl` or `wss` is enabled, it must be configured. ca:

and HTTPS channels. MQTT enforces two-way authentication for SSL/TLS cer- tificates. HTTPS enforces one-way authentication for SSL/TLS certificates. Developers can refer to this module to implement their even if the subscription QoS is 1, the message is sent at the level of QoS 0. • If certificate mutual authentication is used, the client must send a non-empty username and empty password when connecting example - tcp://0.0.0.0:1883 - ssl://0.0.0.0:1884 - ws://:8080/mqtt - wss://:8884/mqtt certificate: SSL/TLS certificate authentication configuration, if `ssl` or `wss` is ˓→enabled, it must be configured. ca:

MQTT and HTTPS channels. MQTT enforces two-way authentication for SSL/TLS certificates. HTTPS enforces one-way authentication for SSL/TLS certificates. Developers can refer to this module to implement their is 0, even if the subscription QoS is 1, the message is sent at the level of QoS 0. If certificate mutual authentication is used, the client must send a non-empty username and empty password when connecting tcp://0.0.0.0:1883 - ssl://0.0.0.0:1884 - ws://:8080/mqtt - wss://:8884/mqtt certificate: SSL/TLS certificate authentication configuration, if `ssl` or `wss` is enabled, it must be configured. ca:

and HTTPS channels. MQTT enforces two-way authentication for SSL/TLS cer- tificates. HTTPS enforces one-way authentication for SSL/TLS certificates. Developers can refer to this module to implement their even if the subscription QoS is 1, the message is sent at the level of QoS 0. • If certificate mutual authentication is used, the client must send a non-empty username and empty password when connecting example - tcp://0.0.0.0:1883 - ssl://0.0.0.0:1884 - ws://:8080/mqtt - wss://:8884/mqtt certificate: SSL/TLS certificate authentication configuration, if `ssl` or `wss` is ˓→enabled, it must be configured. ca: