GetDeliveryMethod() static private method

static private GetDeliveryMethod ( NetMessageType mtp ) : NetDeliveryMethod
mtp NetMessageType
return NetDeliveryMethod
Exemplo n.º 1
0
        // may be on user thread
        private NetSenderChannelBase CreateSenderChannel(NetMessageType tp)
        {
            NetSenderChannelBase chan;

            lock (m_sendChannels)
            {
                NetDeliveryMethod method = NetUtility.GetDeliveryMethod(tp);
                int sequenceChannel      = (int)tp - (int)method;

                int channelSlot = (int)method - 1 + sequenceChannel;
                if (m_sendChannels[channelSlot] != null)
                {
                    // we were pre-empted by another call to this method
                    chan = m_sendChannels[channelSlot];
                }
                else
                {
                    switch (method)
                    {
                    case NetDeliveryMethod.Unreliable:
                    case NetDeliveryMethod.UnreliableSequenced:
                        chan = new NetUnreliableSenderChannel(this, NetUtility.GetWindowSize(method), method);
                        break;

                    case NetDeliveryMethod.ReliableOrdered:
                        chan = new NetReliableSenderChannel(this, NetUtility.GetWindowSize(method));
                        break;

                    case NetDeliveryMethod.ReliableSequenced:
                    case NetDeliveryMethod.ReliableUnordered:
                    default:
                        chan = new NetReliableSenderChannel(this, NetUtility.GetWindowSize(method));
                        break;
                    }
                    m_sendChannels[channelSlot] = chan;
                }
            }

            return(chan);
        }
Exemplo n.º 2
0
        private NetReceiverChannelBase CreateReceiverChannel(NetMessageType tp)
        {
            // create receiver channel
            NetReceiverChannelBase chan;
            NetDeliveryMethod      method = NetUtility.GetDeliveryMethod(tp);

            switch (method)
            {
            case NetDeliveryMethod.Unreliable:
                chan = new NetUnreliableUnorderedReceiver(this);
                break;

            case NetDeliveryMethod.ReliableOrdered:
                chan = new NetReliableOrderedReceiver(this, NetConstants.ReliableOrderedWindowSize);
                break;

            case NetDeliveryMethod.UnreliableSequenced:
                chan = new NetUnreliableSequencedReceiver(this);
                break;

            case NetDeliveryMethod.ReliableUnordered:
                chan = new NetReliableUnorderedReceiver(this, NetConstants.ReliableOrderedWindowSize);
                break;

            case NetDeliveryMethod.ReliableSequenced:
                chan = new NetReliableSequencedReceiver(this, NetConstants.ReliableSequencedWindowSize);
                break;

            default:
                throw new NetException("Unhandled NetDeliveryMethod!");
            }

            int channelSlot = (int)tp - 1;

            NetException.Assert(m_receiveChannels[channelSlot] == null);
            m_receiveChannels[channelSlot] = chan;

            return(chan);
        }