public int SendUdp(int node, IPacket packet)
{
int sendSize = 0;
if (sessionUdp == null)
{
return(sendSize);
}
PacketHeader header = new PacketHeader();
PacketHeaderSerializer headerSerializer = new PacketHeaderSerializer();
header.type = packet.GetPacketType();
byte[] headerData = null;
if (headerSerializer.Serialize(header) == true)
{
headerData = headerSerializer.GetSerializedData();
}
byte[] packetData = packet.GetData();
byte[] data = new byte[headerData.Length + packetData.Length];
int headerSize = Marshal.SizeOf(typeof(PacketHeader));
Buffer.BlockCopy(headerData, 0, data, 0, headerSize);
Buffer.BlockCopy(packetData, 0, data, headerSize, packetData.Length);
sendSize = sessionUdp.Send(node, data, data.Length);
if (sendSize < 0 && nodeStateHandler != null)
{
NetworkState state = new NetworkState();
state.node = node;
state.type = NetEventType.SendError;
state.result = NetEventResult.Failure;
nodeStateHandler.Invoke(ConnectionType.UDP, state);
}
return(sendSize);
}
public int SendUnreliable <T>(int node, IPacket <T> packet)
{
int sendSize = 0;
if (m_sessionUdp != null)
{
// 모듈에서 사용하는 헤더 정보를 생성.
PacketHeader header = new PacketHeader();
HeaderSerializer serializer = new HeaderSerializer();
header.packetId = packet.GetPacketId();
byte[] headerData = null;
if (serializer.Serialize(header) == true)
{
headerData = serializer.GetSerializedData();
}
byte[] packetData = packet.GetData();
byte[] data = new byte[headerData.Length + packetData.Length];
int headerSize = Marshal.SizeOf(typeof(PacketHeader));
Buffer.BlockCopy(headerData, 0, data, 0, headerSize);
Buffer.BlockCopy(packetData, 0, data, headerSize, packetData.Length);
sendSize = m_sessionUdp.Send(node, data, data.Length);
if (sendSize < 0 && m_eventQueue != null)
{
// 송신 오류.
NetEventState state = new NetEventState();
state.node = node;
state.type = NetEventType.SendError;
state.result = NetEventResult.Failure;
m_eventQueue.Add(state);
}
}
return(sendSize);
}