public virtual void OnExecuted(object context)
{
MS.ServiceContext realContext = context as MS.ServiceContext;
ResponseTime = DateTime.Now;
//没有异常才处理Result，如果有异常Result会被异常代替
if (Exception == null)
{
//如果标记[LogIgnore]，则不做日志记录
if (realContext.MethodInfo.GetCustomAttribute <LogIgnoreAttribute>() == null)
{
var respContent = realContext.GetRawResponse();
Result = respContent == null || respContent.Length == 0 ? new ResultMicServ <object>() : MessagePackSerializer.Deserialize <ResultMicServ <object> >(respContent.AsMemory());
//记录每次请求的往返内容
Logger.Info(new
{
Entrance,
Action,
Header,
ReqParams,
FuncParams,
Result,
RequestTime,
ResponseTime,
}.ToJson());
}
}
}
public virtual void OnExecuting(object context)
{
MS.ServiceContext realContext = context as MS.ServiceContext;
RequestTime = DateTime.Now;
var paramArray = realContext.RestoreParams();
Entrance = realContext.ServiceType.Name;
Action = realContext.MethodInfo.Name;
Header = realContext.CallContext.RequestHeaders.AsEnumerable().ToList().ToDictionary(k => k.Key, v => v.Value as object);
ReqParams = paramArray;
FuncParams = paramArray;
#region 参数验证
//自定义的参数验证
FuncParams.Verify();
#endregion
}
public virtual void OnException(object context, Exception exception)
{
MS.ServiceContext realContext = context as MS.ServiceContext;
//获取最底层的错误
Exception = exception;
while (Exception != null && Exception.InnerException != null)
{
Exception = Exception.InnerException;
}
Type resultBasicType = typeof(ResultBasic <>);
Type resultMicServType = realContext.MethodInfo.ReturnParameter.ParameterType.GenericTypeArguments[0];
Type dataType = resultMicServType.GenericTypeArguments[0];
Type funcClassType = typeof(CusResultExtend);
MethodInfo func_ResultBasic_Exception = funcClassType.GetMethod("ResultBasic_Exception").MakeGenericMethod(dataType);
MethodInfo func_ToResultMicServ = funcClassType.GetMethod("ToResultMicServ").MakeGenericMethod(dataType);
var resultBasic = func_ResultBasic_Exception.Invoke(null, new object[] { Exception, null });
Result = func_ToResultMicServ.Invoke(null, new object[] { resultBasic });
//是否标注了 志记录忽略 的标签，无标注 则需进行 日志记录
if (Exception.GetType().GetCustomAttribute <LogIgnoreAttribute>() == null)
{
//记录错误日志
Logger.Error(new
{
Entrance,
Action,
Header,
ReqParams,
FuncParams,
Result,
RequestTime,
ResponseTime
}, Exception);
}
}
public GRPCFilterRunner(MS.ServiceContext context, Func <MS.ServiceContext, ValueTask> next)
{
_context = context;
_next = next;
_filters = ServiceContext.ResolveByKeyed <IRequestFilterHandle>(Enum_FilterType.GRPC);
}
public override async ValueTask Invoke(MS.ServiceContext context, Func <MS.ServiceContext, ValueTask> next)
{
await new GRPCFilterRunner(context, next).Run();
}
public virtual void OnExit(object context)
{
MS.ServiceContext realContext = context as MS.ServiceContext;
realContext.SetRawResponse(MessagePackSerializer.Serialize(Result));
}
