void HandleRemotePacket(NetInboundPacket packet)
{
// Read the remote header
RemoteChannelType type = (RemoteChannelType)packet.ReadByte();
ushort channelId = packet.ReadUInt16();
// Attempt to locate the channel
RemoteChannelBase channel = GetRemoteChannelFromPacket(type, channelId);
if (channel != null)
{
inboundRemotes.Enqueue(new InboundRemote(packet, channel));
}
}
bool HandlePartial(ref NetInboundPacket packet)
{
// Read the partials header (6 bytes)
ushort partialId = packet.ReadUInt16();
byte index = packet.ReadByte();
byte numPartials = packet.ReadByte();
ushort partialSize = packet.ReadUInt16();
PartialPacket partial;
// See if the partial already exists
if (!packet.Sender.Partials.TryGetValue(partialId, out partial))
{
// Since the partial doesn't exist, create one.
if (!packet.Sender.Partials.TryAdd(partialId,
partial = new PartialPacket(packet.Sender, partialId, numPartials, partialSize)))
{
//NetLogger.LogError("[Partial:{0}:{1}] Failed to add new partial!", packet.Sender.EndPoint, partialId);
//return false;
// TODO: See if theres a better way to handle this partial packet concurrency issue
// If for some reason, two partials are processed simultaneously,
// and it tried adding two packets at once,
// we'll just grab the packet created by the other and move on.
partial = packet.Sender.Partials[partialId];
}
else
{
if (NetLogger.LogPartials)
{
NetLogger.LogVerbose("[Partial:{0}:{1}] Starting new; NumPackets: {2}; PacketSize: {3}b",
packet.Sender, partialId, numPartials, partialSize);
}
}
}
// Add the current partial
if (partial.AddPacket(index, packet.ReadBytes(partialSize)))
{
if (NetLogger.LogPartials)
{
NetLogger.LogVerbose("[Partial:{0}:{1}] Adding index: {2}; PacketsLeft: {3}",
packet.Sender, partialId, index, partial.numPartials - partial.numPartialsReceived);
}
// Check if the partial is complete
if (partial.numPartialsReceived >= partial.numPartials)
{
// Remove the partial from the connections queue
if (packet.Sender.Partials.TryRemove(partial.id, out partial))
{
// Save the old sender
NetConnection sender = packet.Sender;
// Construct the final packet
packet = partial.Construct(packet);
// Reset the packets parameters
packet.ReadOnly = true;
if (NetLogger.LogPartials)
{
NetLogger.LogVerbose("[Partial:{0}:{1}] Constructed final partial; FullSize: {2}b",
sender, partialId, packet.Length);
}
// Process the partial like a physical packet
packet.position = 0;
if (packet.ReadHeader())
{
if (packet.isEncrypted)
{
NetEncryption.DecryptPacket(packet);
}
if (packet.isCompressed)
{
NetCompressor.Decompress(packet);
}
// Update the stats
packet.Sender.PartialPacketReceived(numPartials);
// Tell the caller this partial is ready!
return(true);
}
else
{
// Bad stuff happened
NetLogger.LogWarning("[Partial:{0}:{1}] Constructed partial packet had invalid header!",
sender, partialId);
return(false);
}
}
else
{
NetLogger.LogError("[Partial:{0}:{1}] Failed to remove completed partial!",
packet.Sender, partialId);
}
}
}
// Tell the caller this partial is not complete
return(false);
}
