@sentry/nextjs

Version:

Official Sentry SDK for Next.js

github.com/getsentry/sentry-javascript/tree/master/packages/nextjs

27 lines (23 loc) • 836 B

JavaScript

Object.defineProperty(exports, '__esModule', { value: true });

const commonMap = new WeakMap();

/**
 * Takes a shared (garbage collectable) object between resources, e.g. a headers object shared between Next.js server components and returns a common propagation context.
 */
function commonObjectToPropagationContext(
  commonObject,
  propagationContext,
) {
  if (typeof commonObject === 'object' && commonObject) {
    const memoPropagationContext = commonMap.get(commonObject);
    if (memoPropagationContext) {
      return memoPropagationContext;
    } else {
      commonMap.set(commonObject, propagationContext);
      return propagationContext;
    }
  } else {
    return propagationContext;
  }
}

exports.commonObjectToPropagationContext = commonObjectToPropagationContext;
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