Function openTelemetry

openTelemetry(
    api: {
        context: { active(): unknown; with<T>(ctx: unknown, fn: () => T): T };
        metrics: {
            getMeter(
                name: string,
                version?: string,
            ): {
                createCounter(
                    name: string,
                    options?: { description?: string; unit?: string },
                ): { add(n: number, attrs?: Attrs): void };
                createHistogram(
                    name: string,
                    options?: { description?: string; unit?: string },
                ): { record(n: number, attrs?: Attrs): void };
            };
        };
        trace: {
            getSpanContext?(
                ctx: unknown,
            ): { spanId: string; traceFlags: number; traceId: string } | undefined;
            getTracer(
                name: string,
                version?: string,
            ): {
                startSpan(
                    name: string,
                    options?: { attributes?: Attrs },
                    context?: unknown,
                ): SpanLike;
            };
            setSpan(ctx: unknown, span: SpanLike): unknown;
            setSpanContext?(
                ctx: unknown,
                sc: {
                    isRemote?: boolean;
                    spanId: string;
                    traceFlags: number;
                    traceId: string;
                },
            ): unknown;
        };
    },
): Telemetry
Instruments from the application's @opentelemetry/api module (pass the module itself): a fusee.step span per step attempt, nested under whatever is active, and the metrics fusee.steps.executed, fusee.step.duration, fusee.workflows.started and fusee.workflows.finished. Replayed steps record nothing.
Parameters
- api: {
      context: { active(): unknown; with<T>(ctx: unknown, fn: () => T): T };
      metrics: {
          getMeter(
              name: string,
              version?: string,
          ): {
              createCounter(
                  name: string,
                  options?: { description?: string; unit?: string },
              ): { add(n: number, attrs?: Attrs): void };
              createHistogram(
                  name: string,
                  options?: { description?: string; unit?: string },
              ): { record(n: number, attrs?: Attrs): void };
          };
      };
      trace: {
          getSpanContext?(
              ctx: unknown,
          ): { spanId: string; traceFlags: number; traceId: string } | undefined;
          getTracer(
              name: string,
              version?: string,
          ): {
              startSpan(
                  name: string,
                  options?: { attributes?: Attrs },
                  context?: unknown,
              ): SpanLike;
          };
          setSpan(ctx: unknown, span: SpanLike): unknown;
          setSpanContext?(
              ctx: unknown,
              sc: {
                  isRemote?: boolean;
                  spanId: string;
                  traceFlags: number;
                  traceId: string;
              },
          ): unknown;
      };
  }
Returns Telemetry

Function openTelemetry

Parameters

Returns Telemetry

Settings