public void Execute(IEventInput input, IEventCompleted callBackEvent)
{
if (input.ID == 0)
{
input.ID = GetInputID();
}
EventOutput output = new EventOutput();
output.Token = input.Token;
output.ID = input.ID;
output.EventError = EventError.Success;
EventActionHandler handler = GetActionHandler(input.EventPath);
if (handler == null)
{
output.EventError = EventError.NotFound;
output.Data = new object[] { $"Process event error {input.EventPath} not found!" };
if (EnabledLog(LogType.Warring))
{
Log(LogType.Warring, $"[{input.ID}]{input.Token} Process event error {input.EventPath} not found!");
}
callBackEvent.Completed(output);
}
else
{
OnExecute(input, output, handler, callBackEvent);
}
}
public EventActionHandlerContext(EventCenter server, IEventInput input, EventActionHandler handler, object controller, NextQueue nextQueue)
{
Input = input;
EventCenter = server;
Handler = handler;
Controller = controller;
NextQueue = nextQueue;
}
public EventActionHandlerContext(EventCenter server, IEventInput input, EventActionHandler handler, object controller, NextQueue nextQueue,
ActorCollection.ActorItem actorItem)
{
Input = input;
EventCenter = server;
Handler = handler;
Controller = controller;
NextQueue = nextQueue;
ActorItem = actorItem;
}
public void Execute(IEventInput input, IEventCompleted callBackEvent)
{
if (input.ID == 0)
{
input.ID = GetInputID();
}
EventOutput output = new EventOutput();
output.Token = input.Token;
output.ID = input.ID;
output.EventError = EventError.Success;
EventActionHandler handler = GetActionHandler(input.EventPath);
if (handler == null)
{
output.EventError = EventError.NotFound;
output.Data = new object[] { $"Process event error {input.EventPath} not found!" };
if (EnabledLog(LogType.Warring))
{
Log(LogType.Warring, $"{input.Token} Process event error {input.EventPath} not found!");
}
callBackEvent.Completed(output);
}
else
{
try
{
OnExecute(input, output, handler, callBackEvent);
}
catch (Exception e_)
{
output.EventError = EventError.InnerError;
output.Data = new object[] { $"Process event {input.EventPath} error {e_.Message}" };
if (EnabledLog(LogType.Error))
{
Log(LogType.Error, $"{input.Token} process event {input.EventPath} error {e_.Message}@{e_.StackTrace}");
}
callBackEvent.Completed(output);
}
}
}
public virtual void Executed(EventCenter center, EventActionHandler handler, IEventInput input, IEventOutput output)
{
}
public virtual bool Executing(EventCenter center, EventActionHandler handler, IEventInput input, IEventOutput output)
{
return(true);
}
private void OnExecute(IEventInput input, EventOutput output, EventActionHandler handler, IEventCompleted callBackEvent)
{
var actorID = input.Properties?[ACTOR_TAG];
string actorPath = null;
object controller = null;
NextQueue nextQueue = null;
if (string.IsNullOrEmpty(actorID))
{
nextQueue = this.InputNextQueue.Next(this.NextQueueWaits);
if (EnabledLog(LogType.Debug))
{
Log(LogType.Debug, $"{input.Token} Process event {input.EventPath}");
}
controller = handler.Controller;
if (handler.ThreadType == ThreadType.SingleQueue)
{
nextQueue = handler.GetNextQueue(input.Data);
}
if (!handler.SingleInstance)
{
controller = CreateController(handler.ControllerType);
}
}
else
{
ActorCollection.ActorCollectionItem item;
item = handler.Actors.Get(actorID);
if (item == null)
{
actorPath = "/" + handler.ServiceName + "/" + actorID;
if (EnabledLog(LogType.Debug))
{
Log(LogType.Debug, $"{input.Token} {handler.ControllerType.Name}@{actorPath} create actor");
}
item = new ActorCollection.ActorCollectionItem();
item.ActorID = actorID;
item.Actor = CreateController(handler.Actors.ServiceType);
item.ServiceName = handler.ServiceName;
item.Interface = handler.Interface;
item = handler.Actors.Set(actorID, item);
item.TimeOut = EventCenter.Watch.ElapsedMilliseconds + ActorFreeTime * 1000;
controller = item.Actor;
if (controller is IActorState state)
{
state.ActorPath = actorPath;
state.EventCenter = this;
state.EventPath = input.EventPath;
state.Token = input.Token;
state.ActorInit(actorID);
if (EnabledLog(LogType.Debug))
{
Log(LogType.Debug, $"{input.Token} {handler.ControllerType.Name}@{actorPath} actor initialized");
}
}
}
else
{
item.TimeOut = EventCenter.Watch.ElapsedMilliseconds + ActorFreeTime * 1000;
controller = item.Actor;
if (controller is IActorState state)
{
state.EventPath = input.EventPath;
state.Token = input.Token;
}
}
nextQueue = item.NextQueue;
if (EnabledLog(LogType.Debug))
{
Log(LogType.Debug, $"{input.Token} Process event {input.EventPath} in /{item.ServiceName}/{item.ActorID} actor");
}
}
EventActionHandlerContext context = new EventActionHandlerContext(this, input, handler, controller, nextQueue);
context.Execute(output, callBackEvent);
}
private void OnRegister(ServiceAttribute attribute, Type type, object controller)
{
foreach (Type itype in attribute.Types)
{
if (!itype.IsInterface)
{
continue;
}
if (type.GetInterface(itype.Name) == null)
{
continue;
}
string serviceName = (attribute.Name ?? itype.Name);
string url = "/" + serviceName + "/";
foreach (MethodInfo method in type.GetMethods(BindingFlags.Public | BindingFlags.Instance))
{
try
{
if (string.Compare("Equals", method.Name, true) == 0 ||
string.Compare("GetHashCode", method.Name, true) == 0 ||
string.Compare("GetType", method.Name, true) == 0 ||
string.Compare("ToString", method.Name, true) == 0 || method.Name.IndexOf("set_") >= 0 ||
method.Name.IndexOf("get_") >= 0)
{
continue;
}
var resultType = method.ReturnType;
if (resultType.BaseType == typeof(Task) || resultType == typeof(Task))
{
Type serviceType = controller.GetType();
if (!mActorsCollection.TryGetValue(serviceType, out ActorCollection serviceCollection))
{
serviceCollection = new ActorCollection(serviceType);
mActorsCollection[serviceType] = serviceCollection;
mActorsCollection[itype] = serviceCollection;
}
ActionAttribute aa = method.GetCustomAttribute <ActionAttribute>(false);
var actionUrl = url + (aa == null ? method.Name : aa.Name);
if (mActionHadlers.TryGetValue(actionUrl, out EventActionHandler handler))
{
Log(LogType.Warring, $"{itype.Name}->{type.Name}.{method.Name} action already exists, can add ActionAttribute on the method");
}
else
{
handler = new EventActionHandler(type, method, controller);
handler.ServiceName = serviceName;
handler.ActionName = (aa == null ? method.Name : aa.Name);
handler.SingleInstance = attribute.SingleInstance;
handler.Actors = serviceCollection;
handler.Interface = itype;
mActionHadlers[actionUrl] = handler;
string threadUniqueID = "";
foreach (var index in handler.ThreadUniqueID)
{
if (!string.IsNullOrEmpty(threadUniqueID))
{
threadUniqueID += ".";
}
threadUniqueID += handler.Parameters[index].ParameterInfo.Name;
}
Log(LogType.Info, $"Register {itype.Name}->{type.Name}@{method.Name} to {actionUrl}[ThreadType:{handler.ThreadType}|UniqueID:{threadUniqueID}]");
}
}
else
{
Log(LogType.Error, $"Register {itype.Name}->{type.Name}.{method.Name} error, method result type not a Task!");
}
}
catch (Exception e_)
{
Log(LogType.Error, $"Register {itype.Name}->{type.Name}@{method.Name} action error {e_.Message}@{e_.StackTrace}");
}
}
}
}
private async void OnExecute(IEventInput input, EventOutput output, EventActionHandler handler, IEventCompleted callBackEvent)
{
try
{
string actorID = null;
input.Properties?.TryGetValue(ACTOR_TAG, out actorID);
string actorPath = null;
object controller = null;
NextQueue nextQueue = null;
ActorCollection.ActorItem item = null;
if (string.IsNullOrEmpty(actorID))
{
nextQueue = this.InputNextQueue.Next(this.NextQueueWaits);
if (EnabledLog(LogType.Debug))
{
Log(LogType.Debug, $"[{input.ID}]{input.Token} Process event {input.EventPath}");
}
controller = handler.Controller;
if (handler.ThreadType == ThreadType.SingleQueue)
{
nextQueue = handler.GetNextQueue(input.Data);
}
if (!handler.SingleInstance)
{
controller = CreateController(handler.ControllerType);
}
}
else
{
item = handler.Actors.Get(actorID);
if (item == null)
{
actorPath = "/" + handler.ServiceName + "/" + actorID;
if (EnabledLog(LogType.Debug))
{
Log(LogType.Debug, $"[{input.ID}]{input.Token} {handler.ControllerType.Name}@{actorPath} create actor");
}
item = new ActorCollection.ActorItem();
item.ActorID = actorID;
item.Actor = CreateController(handler.Actors.ServiceType);
item.ServiceName = handler.ServiceName;
item.Interface = handler.Interface;
item.TimeOut = EventCenter.Watch.ElapsedMilliseconds + ActorFreeTime * 1000;
item = handler.Actors.Set(actorID, item, out bool add);
controller = item.Actor;
if (controller is IActorState state)
{
state.ActorID = actorID;
state.ActorPath = actorPath;
state.EventCenter = this;
if (EnabledLog(LogType.Debug))
{
Log(LogType.Debug, $"[{input.ID}]{input.Token} {handler.ControllerType.Name}@{actorPath} actor initialized");
}
}
}
else
{
item.TimeOut = EventCenter.Watch.ElapsedMilliseconds + ActorFreeTime * 1000;
controller = item.Actor;
}
nextQueue = item.NextQueue;
if (EnabledLog(LogType.Debug))
{
Log(LogType.Debug, $"[{input.ID}]{input.Token} Process event {input.EventPath} in /{item.ServiceName}/{item.ActorID} actor");
}
await item.Initialize();
}
EventActionHandlerContext context = new EventActionHandlerContext(this, input, handler, controller, nextQueue, item);
context.Execute(output, callBackEvent);
}
catch (Exception e_)
{
output.EventError = EventError.InnerError;
output.Data = new object[] { $"Process event {input.EventPath} error {e_.Message}" };
if (EnabledLog(LogType.Error))
{
Log(LogType.Error, $"[{input.ID}]{input.Token} process event {input.EventPath} error {e_.Message}@{e_.StackTrace}");
}
callBackEvent.Completed(output);
}
}