private static async ETTask <IActorResponse> RunInner(this ActorLocationSender self, IActorRequest iActorRequest)
{
try
{
if (self.ActorId == 0)
{
Log.Info($"actor send message fail, actorid: {self.Id}");
self.Dispose();
return(new ActorResponse()
{
Error = ErrorCode.ERR_ActorNotOnline
});
}
self.LastRecvTime = TimeHelper.Now();
ActorMessageSender actorMessageSender = Game.Scene.GetComponent <ActorMessageSenderComponent>().Get(self.ActorId);
IActorResponse response = await actorMessageSender.CallWithoutException(iActorRequest);
switch (response.Error)
{
case ErrorCode.ERR_NotFoundActor:
{
// 如果没找到Actor,重试
++self.FailTimes;
if (self.FailTimes > ActorLocationSender.MaxFailTimes)
{
Log.Info($"actor send message fail, actorid: {self.Id}");
self.Dispose();
return(response);
}
// 等待0.5s再发送
long instanceId = self.InstanceId;
await TimerComponent.Instance.WaitAsync(500);
if (self.InstanceId != instanceId)
{
throw new RpcException(ErrorCode.ERR_ActorRemove, $"{MongoHelper.ToJson(iActorRequest)}");
}
self.ActorId = await Game.Scene.GetComponent <LocationProxyComponent>().Get(self.Id);
return(await self.RunInner(iActorRequest));
}
}
self.LastRecvTime = TimeHelper.Now();
self.FailTimes = 0;
return(response);
}
catch (Exception e)
{
self.Dispose();
throw new Exception($"{MongoHelper.ToJson(iActorRequest)}\n{e}");
}
}
private static async ETTask RunTask(this ActorLocationSender self, ActorTask task)
{
ActorMessageSender actorMessageSender = Game.Scene.GetComponent <ActorMessageSenderComponent>().Get(self.ActorId);
IActorResponse response;
try
{
// 这里必须使用不抛异常的rpc，因为服务端handler很可能出现错误，返回一个rpc fail的错误，结果这里抛了异常
// 这里抛了异常就会导致队列中的消息无法继续发送，导致整个actorlocationsender堵塞
response = await actorMessageSender.CallWithoutException(task.ActorRequest);
}
catch (Exception e)
{
self.GetParent <ActorLocationSenderComponent>().Remove(self.Id);
return;
}
// 发送成功
switch (response.Error)
{
case ErrorCode.ERR_NotFoundActor:
// 如果没找到Actor,重试
++self.FailTimes;
// 失败MaxFailTimes次则清空actor发送队列，返回失败
if (self.FailTimes > ActorLocationSender.MaxFailTimes)
{
// 失败直接删除actorproxy
Log.Info($"actor send message fail, actorid: {self.Id}");
self.RunError(response.Error);
self.GetParent <ActorLocationSenderComponent>().Remove(self.Id);
return;
}
// 等待0.5s再发送
await Game.Scene.GetComponent <TimerComponent>().WaitAsync(500);
self.ActorId = await Game.Scene.GetComponent <LocationProxyComponent>().Get(self.Id);
self.AllowGet();
return;
case ErrorCode.ERR_ActorNoMailBoxComponent:
self.RunError(response.Error);
self.GetParent <ActorLocationSenderComponent>().Remove(self.Id);
return;
default:
self.LastRecvTime = TimeHelper.Now();
self.FailTimes = 0;
self.WaitingTasks.Dequeue();
// 如果所有的发送消息都得到了返回，发送任务完成，那么删除这个ActorLocationSender，及时回收发送对象
if (self.WaitingTasks.Count == 0)
{
self.GetParent <ActorLocationSenderComponent>().Remove(self.Id);
}
if (task.Tcs != null)
{
IActorLocationResponse actorLocationResponse = response as IActorLocationResponse;
if (actorLocationResponse == null)
{
task.Tcs.SetException(new Exception($"actor location respose is not IActorLocationResponse, but is: {response.GetType().Name}"));
}
task.Tcs.SetResult(actorLocationResponse);
}
return;
}
}
private static async ETTask <IActorResponse> Run(this ActorLocationSender self, IActorRequest iActorRequest)
{
long instanceId = self.InstanceId;
using (await CoroutineLockComponent.Instance.Wait(self.Id))
{
if (self.InstanceId != instanceId)
{
throw new RpcException(ErrorCode.ERR_ActorRemove, "");
}
ActorMessageSender actorMessageSender = Game.Scene.GetComponent <ActorMessageSenderComponent>().Get(self.ActorId);
try
{
// ERR_NotFoundActor是需要抛异常的，但是这里不能抛
IActorResponse response = await actorMessageSender.CallWithoutException(iActorRequest);
switch (response.Error)
{
case ErrorCode.ERR_NotFoundActor:
// 如果没找到Actor,重试
++self.FailTimes;
// 失败MaxFailTimes次则清空actor发送队列，返回失败
if (self.FailTimes > ActorLocationSender.MaxFailTimes)
{
// 失败直接删除actorproxy
Log.Info($"actor send message fail, actorid: {self.Id}");
self.GetParent <ActorLocationSenderComponent>().Remove(self.Id);
throw new RpcException(response.Error, "");
}
// 等待0.5s再发送
await Game.Scene.GetComponent <TimerComponent>().WaitAsync(500);
if (self.InstanceId != instanceId)
{
throw new RpcException(ErrorCode.ERR_ActorRemove, "");
}
self.ActorId = await Game.Scene.GetComponent <LocationProxyComponent>().Get(self.Id);
IActorResponse iActorResponse = await Run(self, iActorRequest);
if (self.InstanceId != instanceId)
{
throw new RpcException(ErrorCode.ERR_ActorRemove, "");
}
return(iActorResponse);
case ErrorCode.ERR_ActorNoMailBoxComponent:
self.GetParent <ActorLocationSenderComponent>().Remove(self.Id);
throw new RpcException(response.Error, "");
default:
self.LastRecvTime = TimeHelper.Now();
self.FailTimes = 0;
break;
}
return(response);
}
catch (Exception)
{
self.GetParent <ActorLocationSenderComponent>().Remove(self.Id);
throw;
}
}
}