Exemple #1
0
        public static ITraceContext CreateChildContext([NotNull] string contextName, [NotNull] string traceId, [NotNull] string parentContextId, bool?activate = null)
        {
            if (string.IsNullOrEmpty(contextName))
            {
                throw new InvalidOperationException("ContextName is empty");
            }
            if (string.IsNullOrEmpty(traceId))
            {
                throw new InvalidOperationException("TraceId is empty");
            }
            if (string.IsNullOrEmpty(parentContextId))
            {
                throw new InvalidOperationException("ParentContextId is empty");
            }

            InitializeIfNeeded();
            if (!configProvider.GetConfig().IsEnabled)
            {
                return(NoOpTraceContext.Instance);
            }

            var isSampled = activate ?? tracingEnvironment.TraceSampler.CanSampleTrace();

            if (!isSampled)
            {
                return(NoOpTraceContext.Instance);
            }

            var childContextId = TraceIdGenerator.CreateTraceContextId();
            var childContext   = new RealTraceContext(traceId, childContextId, contextName, parentContextId, tracingEnvironment, isRoot: false);

            SetRealTraceContext(childContext);
            return(childContext);
        }
Exemple #2
0
        public static ITraceContext CreateChildContext([NotNull] string contextName, string contextId = null)
        {
            if (string.IsNullOrEmpty(contextName))
            {
                throw new InvalidOperationException("ContextName is empty");
            }

            var currentContext = TryGetRealTraceContext();

            if (currentContext == null)
            {
                return(NoOpTraceContext.Instance);
            }

            InitializeIfNeeded();
            if (!configProvider.GetConfig().IsEnabled)
            {
                return(NoOpTraceContext.Instance);
            }

            if (string.IsNullOrEmpty(contextId))
            {
                contextId = TraceIdGenerator.CreateTraceContextId();
            }
            var childContext = new RealTraceContext(currentContext.TraceId, contextId, contextName, currentContext.ContextId, tracingEnvironment, isRoot: false);

            SetRealTraceContext(childContext);
            return(childContext);
        }
Exemple #3
0
        public static ITraceContext ContinueContext([NotNull] string traceId, [NotNull] string contextId, bool isActive, bool isRoot)
        {
            if (!isActive)
            {
                return(NoOpTraceContext.Instance);
            }
            if (string.IsNullOrEmpty(traceId))
            {
                throw new InvalidOperationException("TraceId is empty");
            }
            if (string.IsNullOrEmpty(contextId))
            {
                throw new InvalidOperationException("ContextId is empty");
            }

            InitializeIfNeeded();
            if (!configProvider.GetConfig().IsEnabled)
            {
                return(NoOpTraceContext.Instance);
            }

            var currentContext = new RealTraceContext(traceId, contextId, null, null, tracingEnvironment, isRoot);

            SetRealTraceContext(currentContext);
            return(currentContext);
        }
Exemple #4
0
 private static void SetRealTraceContext([CanBeNull] RealTraceContext newCurrentContext)
 {
     if (newCurrentContext == null)
     {
         CallContext.FreeNamedDataSlot(AnnotatorStorageKey);
         CallContext.FreeNamedDataSlot(realTraceContextStorageKey);
         CallContext.FreeNamedDataSlot(dTraceIdPublicStorageKey);
     }
     else
     {
         CallContext.LogicalSetData(AnnotatorStorageKey, newCurrentContext);
         CallContext.LogicalSetData(realTraceContextStorageKey, newCurrentContext);
         CallContext.LogicalSetData(dTraceIdPublicStorageKey, newCurrentContext.TraceId);
     }
 }
Exemple #5
0
 internal static void PopRealTraceContext([CanBeNull] RealTraceContext previousContext)
 {
     SetRealTraceContext(previousContext);
 }