serializePayload method
Serialize payload: VarInt(streamId) + priorityFieldValue_bytes.
Implementation
Uint8List serializePayload() {
final streamIdBytes = VarInt.encode(streamId);
final priorityBytes = ascii.encode(priorityFieldValue);
final result = Uint8List(streamIdBytes.length + priorityBytes.length);
result.setRange(0, streamIdBytes.length, streamIdBytes);
result.setRange(streamIdBytes.length, result.length, priorityBytes);
return result;
}