Function continueTrace

packages/core/src/tracing/trace.ts:223–250

(
  options: {
    sentryTrace: Parameters<typeof propagationContextFromHeaders>[0];
    baggage: Parameters<typeof propagationContextFromHeaders>[1];
  },
  callback: () => V,
)

 * be attached to the incoming trace.
 */
export const continueTrace = <V>(
  options: {
    sentryTrace: Parameters<typeof propagationContextFromHeaders>[0];
    baggage: Parameters<typeof propagationContextFromHeaders>[1];
  },
  callback: () => V,
): V => {
  const carrier = getMainCarrier();
  const acs = getAsyncContextStrategy(carrier);
  if (acs.continueTrace) {
    return acs.continueTrace(options, callback);
  }

  const { sentryTrace, baggage } = options;

  const client = getClient();
  const incomingDsc = baggageHeaderToDynamicSamplingContext(baggage);
  if (client && !shouldContinueTrace(client, incomingDsc?.org_id)) {
    return startNewTrace(callback);
  }

  return withScope(scope => {
    const propagationContext = propagationContextFromHeaders(sentryTrace, baggage);
    scope.setPropagationContext(propagationContext);
    _setSpanForScope(scope, undefined);
    return callback();
  });
};

/**
 * Forks the current scope and sets the provided span as active span in the context of the provided callback. Can be