readFrom method
Creates a variable header from the specified header stream.
Implementation
@override
void readFrom(MqttByteBuffer variableHeaderStream) {
readMessageIdentifier(variableHeaderStream);
readReasonCode(variableHeaderStream);
// Properties
if (header!._messageSize > 4) {
variableHeaderStream.shrink();
_propertySet.readFrom(variableHeaderStream);
_processProperties();
variableHeaderStream.shrink();
_length += _propertySet.getWriteLength();
}
}