public async Task InvokeAsync(ActionExecutingContext context, ITracer tracer, IOptions <OpenTracingOptions> options, IErrorTagHandle errorTagHandle)
        {
            if (context.ContractMethod.IsTracerIgnore)
            {
                await _next(context);

                return;
            }

            using var scope = GetScope(context, tracer);

            try
            {
                await _next(context);

                scope.Span.SetTagMethodObj(context, options.Value.LogActionInfoMaxLength);
                scope.Span.SetTagReturn(context, options.Value.LogActionInfoMaxLength);
            }
            catch (Exception e)
            {
                scope.Span.SetTagMethodObj(context, options.Value.LogActionInfoMaxLength, true);
                scope.Span.SetTagReturn(context, options.Value.LogActionInfoMaxLength, true);
                scope.Span.SetTag(new StringTag("Exception"), e.ExceptionToString());
                errorTagHandle.Handle(e, scope.Span);
                throw;
            }
        }
Example #2
0
        public async Task InvokeAsync(ClientActionExecutingContext context, ITracer tracer, IOptions <OpenTracingOptions> options, IErrorTagHandle errorTagHandle)
        {
            if (context.ContractMethod.IsTracerIgnore)
            {
                await _next(context);

                return;
            }

            var injectDic = new Dictionary <string, string>();

            using var scope = tracer.BuildSpan($"{context.ContractMethod.MethodInfo.Name} {ConstValue.SendStr}").StartActive(true);
            tracer.Inject(scope.Span.Context, BuiltinFormats.HttpHeaders, new TextMapInjectAdapter(injectDic));
            foreach (var dic in injectDic)
            {
                context.Header[dic.Key] = dic.Value;
            }

            try
            {
                await _next(context);

                scope.Span.SetTag("Connection", context.OnceCall.ConnectionInfo.ToString());
                scope.Span.SetTagReturn(context, options.Value.LogActionInfoMaxLength);
                scope.Span.SetTagMethodObj(context, options.Value.LogActionInfoMaxLength);
            }
            catch (Exception e)
            {
                scope.Span.SetTagMethodObj(context, 0, true);
                scope.Span.SetTagReturn(context, 0, true);
                scope.Span.SetTag(new StringTag("Exception"), e.ExceptionToString());
                errorTagHandle.Handle(e, scope.Span);
                throw;
            }
        }