/// <summary> Deregisters the given <see cref="PacketReceivedHandler{T}"/> for all <see cref="RawData"/> packets with the given <see cref="string"/> key. </summary>
/// <param name="key"> The <see cref="string"/> key whose <see cref="PacketReceivedHandler{T}"/> delegate method to deregister. </param>
public void UnRegisterRawDataHandler(string key) => packetHandlerMap.UnRegisterStaticRawDataHandler(key);
