readFrom method

@override void readFrom(MqttByteBuffer payloadStream)

Creates a payload from the specified header stream.

Implementation

@override
void readFrom(MqttByteBuffer payloadStream) {
  final payloadLength = header!.messageSize - variableHeader!.length;
  for (var i = 0; i < payloadLength; i++) {
    _reasonCodes
        .add(mqttSubscribeReasonCode.fromInt(payloadStream.readByte()));
    _length += 1;
  }
}