internal ENetPeer(IPEndPoint Address, ushort IncomingPeerID, ENetProtocolConnect packet, ENetChannelTypeLayout channelLayout) { this.Address = Address; this.SessionID = packet.SessionID; this.MTU = packet.MTU < PROTOCOL_MINIMUM_MTU ? PROTOCOL_MINIMUM_MTU : packet.MTU > PROTOCOL_MAXIMUM_MTU ? PROTOCOL_MAXIMUM_MTU : packet.MTU; this.FragmentLength = (MTU - ENetCommand.SEND_FRAGMENT.Size()) - sizeof(ENetProtocolHeader); this.OutgoingPeerID = packet.OutgoingPeerID; this.IncomingPeerID = IncomingPeerID; this.WindowSize = PROTOCOL_MAXIMUM_WINDOW_SIZE > packet.WindowSize ? packet.WindowSize : PROTOCOL_MAXIMUM_WINDOW_SIZE; this.Channels = new ConcurrentDictionary<byte, ENetChannel>(); for(byte i = 0; i < channelLayout.ChannelCount(); i++){ Channels[i] = new ENetChannel(channelLayout[i]); } }
bool DropSequencedData(ENetChannel channel, ENetProtocolCommandHeader header) { ushort reliableWindow = (ushort)(header.ReliableSequenceNumber / PEER_RELIABLE_WINDOW_SIZE); ushort currentWindow = (ushort)(channel.IncomingSequenceNumber / PEER_RELIABLE_WINDOW_SIZE); if (header.ReliableSequenceNumber < channel.IncomingSequenceNumber) reliableWindow += PEER_RELIABLE_WINDOWS; return reliableWindow < currentWindow || reliableWindow >= currentWindow + PEER_FREE_RELIABLE_WINDOWS - 1; }