Function vercelWaitUntil

packages/core/src/utils/vercelWaitUntil.ts:18–33

(task: Promise<unknown>)

 * Vendored from https://www.npmjs.com/package/@vercel/functions
 */
export function vercelWaitUntil(task: Promise<unknown>): void {
  // We only flush manually in Vercel Edge runtime
  // In Node runtime, we use process.on('SIGTERM') instead
  if (typeof EdgeRuntime !== 'string') {
    return;
  }
  const vercelRequestContextGlobal: VercelRequestContextGlobal | undefined =
    // @ts-expect-error This is not typed
    GLOBAL_OBJ[Symbol.for('@vercel/request-context')];

  const ctx = vercelRequestContextGlobal?.get?.();

  if (ctx?.waitUntil) {
    ctx.waitUntil(task);
  }
}