public async Task Handle(Session session, Entity entity, IActorLanuch actorLaunch)
{
Message msg = actorLaunch as Message;
if (msg == null)
{
Log.Error($"消息类型转换错误: {actorLaunch.GetType().FullName} to {typeof (Message).Name}");
return;
}
E e = entity as E;
if (e == null)
{
Log.Error($"Actor类型转换错误: {entity.GetType().Name} to {typeof(E).Name}");
return;
}
int rpcId = actorLaunch.RpcId;
ActorResponse response = new ActorResponse
{
RpcId = rpcId
};
session.Reply(response);
await this.Run(e, msg);
}
/// <summary>
/// 根据actor消息分发给ActorMessageHandler处理
/// </summary>
public static async Task Handle(this ActorMessageDispatherComponent self, Session session, Entity entity, IActorLanuch actorLaunch)
{
if (!self.ActorMessageHandlers.TryGetValue(actorLaunch.GetType(), out IMActorHandler handler))
{
throw new Exception($"not found message handler: {MongoHelper.ToJson(actorLaunch)}");
}
await handler.Handle(session, entity, actorLaunch);
}
public async Task Handle(Session session, Entity entity, IActorLanuch actorLaunch)
{
try
{
Request request = actorLaunch as Request;
if (request == null)
{
Log.Error($"消息类型转换错误: {actorLaunch.GetType().FullName} to {typeof (Request).Name}");
return;
}
E e = entity as E;
if (e == null)
{
Log.Error($"Actor类型转换错误: {entity.GetType().Name} to {typeof(E).Name}");
return;
}
int rpcId = request.RpcId;
long instanceId = session.InstanceId;
await this.Run(e, request, response =>
{
// 等回调回来,session可以已经断开了,所以需要判断session InstanceId是否一样
if (session.InstanceId != instanceId)
{
return;
}
response.RpcId = rpcId;
session.Reply(response);
});
}
catch (Exception e)
{
throw new Exception($"解释消息失败: {actorLaunch.GetType().FullName}", e);
}
}