public static ConfirmSenderPacketData Parse(byte[] packetBytes) { var reader = new BinaryReader(new MemoryStream(packetBytes)); reader.BaseStream.Position = 5; var confirmSenderPacketData = new ConfirmSenderPacketData(); confirmSenderPacketData.receiverSessionId = reader.ReadInt32(); return(confirmSenderPacketData); }
public ConfirmPacketInfo(IPEndPoint senderEndPoint, int senderSessionId, ConfirmSenderPacketData confirmPacketData) { SenderEndPoint = senderEndPoint; SenderSessionId = senderSessionId; ConfirmPacketData = confirmPacketData; }
private static void CollectPacket(UdpSocketPacket packet, SenderPacketCollection senderPacketCollection) { int senderSessionId = PacketHelper.getSessionIdFromSenderPacketBytes(packet.Bytes); SenderPacketType packetType = PacketHelper.getPacketTypeFromSenderPacketBytes(packet.Bytes); if (packetType == SenderPacketType.Confirm) { senderPacketCollection.ConfirmPacketInfoList.Add(new ConfirmPacketInfo(packet.EndPoint, senderSessionId, ConfirmSenderPacketData.Parse(packet.Bytes))); return; } SenderPacketSet senderPacketSet; if (!senderPacketCollection.SenderPacketSets.TryGetValue(senderSessionId, out senderPacketSet)) { return; } // Heartbeat packets turns on ReceivedAny. senderPacketSet.ReceivedAny = true; switch (packetType) { case SenderPacketType.VideoInit: senderPacketSet.InitPacketDataList.Add(VideoInitSenderPacketData.Parse(packet.Bytes)); break; case SenderPacketType.Frame: senderPacketSet.VideoPacketDataList.Add(VideoSenderPacketData.Parse(packet.Bytes)); break; case SenderPacketType.Parity: senderPacketSet.FecPacketDataList.Add(ParitySenderPacketData.Parse(packet.Bytes)); break; case SenderPacketType.Audio: senderPacketSet.AudioPacketDataList.Add(AudioSenderPacketData.Parse(packet.Bytes)); break; } }