Method maybePropagateTrace

packages/common/http/src/xhr.ts:115–117

(fn: T)

  constructor(private xhrFactory: XhrFactory) {}

  private maybePropagateTrace<T extends Function>(fn: T): T {
    return this.tracingService?.propagate ? this.tracingService.propagate(fn) : fn;
  }

  /**
   * Processes a request and returns a stream of response events.