readFrom method
Creates a variable header from the specified header stream.
Implementation
@override
void readFrom(MqttByteBuffer variableHeaderStream) {
if (header!.messageSize > 1) {
readReasonCode(variableHeaderStream);
_length += 1;
// Properties
variableHeaderStream.shrink();
_propertySet.readFrom(variableHeaderStream);
_length += _propertySet.getWriteLength();
_processProperties();
variableHeaderStream.shrink();
} else {
reasonCode = MqttAuthenticateReasonCode.success;
}
}