public Task <IResponse> Call(IRequest request, CancellationToken cancellationToken)
{
uint rpcId = ++RpcId;
var tcs = new TaskCompletionSource <IResponse>();
OpcodeTypeComponent opcodeTypeComponent = this.Network.Entity.GetComponent <OpcodeTypeComponent>();
ushort opcode = opcodeTypeComponent.GetOpcode(request.GetType());
byte[] bytes = this.Network.MessagePacker.SerializeToByteArray(request);
this.requestCallback[rpcId] = (packetInfo) =>
{
try
{
Type responseType = opcodeTypeComponent.GetType(packetInfo.Opcode);
object message = this.Network.MessagePacker.DeserializeFrom(responseType, packetInfo.Bytes, packetInfo.Index, packetInfo.Length);
IResponse response = (IResponse)message;
if (response.Error > ErrorCode.ERR_Exception)
{
throw new RpcException(response.Error, response.Message);
}
tcs.SetResult(response);
}
catch (Exception e)
{
tcs.SetException(new Exception($"Rpc Error: {packetInfo.Opcode}", e));
}
};
const byte flag = 0x80;
this.SendMessage(flag, opcode, rpcId, bytes);
return(tcs.Task);
}
public void Send(IMessage message)
{
OpcodeTypeComponent opcodeTypeComponent = Game.Scene.GetComponent <OpcodeTypeComponent>();
ushort opcode = opcodeTypeComponent.GetOpcode(message.GetType());
byte[] bytes = this.Network.MessagePacker.SerializeToByteArray(message);
this.Send(opcode, bytes);
}
public static void Reply(this Session session, uint rpcId, IResponse message)
{
OpcodeTypeComponent opcodeTypeComponent = Game.Scene.GetComponent <OpcodeTypeComponent>();
ushort opcode = opcodeTypeComponent.GetOpcode(message.GetType());
byte[] bytes = session.Network.MessagePacker.SerializeToByteArray(message);
session.Reply(opcode, rpcId, bytes);
}
public void Reply(uint rpcId, IResponse message)
{
if (this.IsDisposed)
{
throw new Exception("session已经被Dispose了");
}
OpcodeTypeComponent opcodeTypeComponent = Game.Scene.GetComponent <OpcodeTypeComponent>();
ushort opcode = opcodeTypeComponent.GetOpcode(message.GetType());
byte[] bytes = this.Network.MessagePacker.SerializeToByteArray(message);
const byte flag = 0x40;
this.SendMessage(flag, opcode, rpcId, bytes);
}
public void Load()
{
this.handlers.Clear();
Model.MessageDispatherComponent messageDispatherComponent = Game.Scene.GetComponent <Model.MessageDispatherComponent>();
Model.OpcodeTypeComponent opcodeTypeComponent = Game.Scene.GetComponent <Model.OpcodeTypeComponent>();
Type[] types = DllHelper.GetHotfixTypes();
foreach (Type type in types)
{
object[] attrs = type.GetCustomAttributes(typeof(MessageHandlerAttribute), false);
if (attrs.Length == 0)
{
continue;
}
IMHandler iMHandler = Activator.CreateInstance(type) as IMHandler;
if (iMHandler == null)
{
Log.Error($"message handle {type.Name} 需要继承 IMHandler");
continue;
}
Type messageType = iMHandler.GetMessageType();
ushort opcode = this.Entity.GetComponent <OpcodeTypeComponent>().GetOpcode(messageType);
if (opcode != 0)
{
this.RegisterHandler(opcode, iMHandler);
}
// 尝试注册到mono层
if (messageDispatherComponent != null && opcodeTypeComponent != null)
{
ushort monoOpcode = opcodeTypeComponent.GetOpcode(messageType);
if (monoOpcode == 0)
{
continue;
}
MessageProxy messageProxy = new MessageProxy(messageType, (session, o) => { iMHandler.Handle(session, o); });
messageDispatherComponent.RegisterHandler(monoOpcode, messageProxy);
}
}
}
public static async Task <IResponse> Call(this Session session, IRequest request)
{
OpcodeTypeComponent opcodeTypeComponent = Game.Scene.GetComponent <OpcodeTypeComponent>();
ushort opcode = opcodeTypeComponent.GetOpcode(request.GetType());
byte[] bytes = session.Network.MessagePacker.SerializeToByteArray(request);
PacketInfo packetInfo = await session.Call(opcode, bytes);
Type responseType = opcodeTypeComponent.GetType(packetInfo.Opcode);
object message = session.Network.MessagePacker.DeserializeFrom(responseType, packetInfo.Bytes, packetInfo.Index, packetInfo.Length);
IResponse response = (IResponse)message;
if (response.Error > 100)
{
throw new RpcException(response.Error, response.Message);
}
return(response);
}
