Variable PROTOCOL_LEVEL`Const`

PROTOCOL_LEVEL: { "3.1.1": 4; "5.0": 5 } = ...

Protocol level byte values for CONNECT packet.

Type Declaration

Readonly3.1.1: 4
MQTT 3.1.1 uses protocol level 4.
Readonly5.0: 5
MQTT 5.0 uses protocol level 5.

See

MQTT 3.1.1 §3.1.2.2, MQTT 5.0 §3.1.2.2