public virtual void OnExecuted(ApiCallContext context, FilterArgs args)
{
if (_overridedExecuted == false && _overridedExecutedAsync)
{
OnExecutedAsync(context, args).Wait();
}
}
/// <summary>
/// 触发指定事件
/// </summary>
/// <param name="event"></param>
/// <param name="context"></param>
internal void Invoke(GlobalEvents @event, ApiCallContext context)
{
var i = (int)@event;
if (i < 0 || i >= _events.Length)
{
return;
}
if (@event == GlobalEvents.OnUnprocessException && context != null && context.IsError && context.Exception is UnprocessException)
{
return; //防止递归触发事件
}
try
{
_events[i]?.Invoke(new ApiEventArgs(context));
}
catch (Exception ex)
{
var msg = @event + "事件异常";
context.Error(ex, msg);
var newEx = @event == GlobalEvents.OnUnprocessException ?
(Exception) new UnprocessException(msg, ex) :
new TargetInvocationException(msg, ex);
throw newEx;
}
}
public virtual Task OnExecutedAsync(ApiCallContext context, FilterArgs args)
{
if (_overridedExecuted && _overridedExecutedAsync == false)
{
OnExecuted(context, args);
}
return(null);
}
/// <summary>
///
/// </summary>
/// <param name="context"></param>
/// <param name="service"></param>
/// <param name="parameters"></param>
public ApiExecutingContext(
ApiCallContext context,
object service,
object[] parameters)
: base(context.ConnectionId, context.ApiMetadata, context.User)
{
this.Service = service;
this.Parameters = parameters;
}
/// <summary>
/// 验证对象属性的值
/// </summary>
/// <param name="instance"> 待验证属性的对象 </param>
/// <param name="context"> api上下文 </param>
/// <param name="lazy"> 懒惰模式,存在第一个不合法的参数立即返回,为false则返回所有不合法的验证结果 </param>
/// <returns></returns>
public static Exception IsValid(object instance, ApiCallContext context, bool lazy)
{
if (instance == null)
{
return(null);
}
List <Exception> errors = null;
var props = TypeCache[instance.GetType()];
for (var i = 0; i < props.Count; i++)
{
var p = props[i];
var value = p.Getter(instance);
for (var j = 0; j < p.Count; j++)
{
var valid = p[j];
if (valid.IsValid(value, context))
{
continue;
}
if (lazy)
{
return(valid.GetException($"{p.Member.DeclaringType}.{p.Member.Name}", value, context?.Parameters));
}
if (errors == null)
{
errors = new List <Exception>();
}
errors.Add(valid.GetException($"{p.Member.DeclaringType}.{p.Member.Name}", value, context?.Parameters));
}
var ex = IsValid(value, context, lazy);
if (ex == null)
{
continue;
}
if (lazy)
{
return(ex);
}
if (errors == null)
{
errors = new List <Exception>();
}
errors.AddRange((ex as AggregateException)?.InnerExceptions);
}
return(errors == null ? null : new AggregateException(errors));
}
public static void Modifies(object instance, ApiCallContext context)
{
if (instance == null)
{
return;
}
var props = TypeCache[instance.GetType()];
for (var i = 0; i < props.Count; i++)
{
var p = props[i];
var value = p.Getter(instance);
for (var j = 0; j < p.Count; j++)
{
p[j].Modifies(ref value, context);
}
Modifies(value, context);
}
}
public async Task RunRpc(ApiCallContext <RequestContext <IScenePeer> > ctx, Func <ApiCallContext <RequestContext <IScenePeer> >, Task> next)
{
if (_config.EnableApiInstrumentation)
{
var start = _watch.ElapsedMilliseconds;
await next(ctx);
_analytics.Push("api", "rpc.s2s", JObject.FromObject(new
{
type = "RPC",
scope = "S2S",
inputSize = ctx.Context.InputStream.Length,
route = ctx.Route,
duration = _watch.ElapsedMilliseconds - start,
SessionId = ctx.Context.RemotePeer.SceneId
}));
}
else
{
await next(ctx);
}
}
public async Task RunFF(ApiCallContext <Packet <IScenePeerClient> > ctx, Func <ApiCallContext <Packet <IScenePeerClient> >, Task> next)
{
if (_config.EnableApiInstrumentation)
{
var start = _watch.ElapsedMilliseconds;
await next(ctx);
_analytics.Push("api", "ff.cs", JObject.FromObject(new
{
type = "FireForget",
scope = "ClientServer",
inputSize = ctx.Context.Stream.Length,
route = ctx.Route,
duration = _watch.ElapsedMilliseconds - start,
SessionId = ctx.Context.Connection.SessionId
}));
}
else
{
await next(ctx);
}
}
/// <summary> /// 验证对象值是否有效 /// </summary> /// <param name="value">要验证的值</param> /// <param name="context"> API调用上下文 </param> /// <returns></returns> public virtual bool IsValid(object value, ApiCallContext context) => IsValid(value, context?.Parameters);
/// <summary> /// 获取异常信息 /// </summary> /// <param name="name">参数名</param> /// <param name="value">验证失败的值</param> /// <param name="context"> API调用上下文 </param> /// <returns></returns> public virtual Exception GetException(string name, object value, ApiCallContext context) => GetException(name, value, context?.Parameters);
public ApiEventArgs(ApiCallContext context)
{
Context = context;
}
public FilterArgs(ApiCallContext context, IResultUpdater resultUpdater)
{
Context = context;
_resultUpdater = resultUpdater;
}
/// <summary> /// 将一个值更改为类型相同的新值 /// </summary> /// <param name="arg">待修改的值</param> /// <param name="context"> API调用上下文 </param> /// <returns></returns> public virtual void Modifies(ref object arg, ApiCallContext context) => Modifies(ref arg);
