@fortedigital/nextjs-cache-handler/dist/helpers/withAbortSignalProxy.cjs

Next.js cache handlers

"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/helpers/withAbortSignalProxy.ts
var withAbortSignalProxy_exports = {};
__export(withAbortSignalProxy_exports, {
  withAbortSignalProxy: () => withAbortSignalProxy
});
module.exports = __toCommonJS(withAbortSignalProxy_exports);

// src/helpers/withAbortSignal.ts
function withAbortSignal(promiseFn, signal) {
  if (!signal) return promiseFn();
  return new Promise((resolve, reject) => {
    if (signal.aborted) {
      return reject(new Error("Aborted"));
    }
    let settled = false;
    const onAbort = () => {
      if (!settled) {
        settled = true;
        reject(new Error("Operation aborted"));
      }
    };
    signal.addEventListener("abort", onAbort, { once: true });
    promiseFn().then((res) => {
      if (!settled) {
        settled = true;
        signal.removeEventListener("abort", onAbort);
        resolve(res);
      }
    }).catch((err) => {
      if (!settled) {
        settled = true;
        signal.removeEventListener("abort", onAbort);
        reject(err);
      }
    });
  });
}

// src/helpers/withAbortSignalProxy.ts
function withAbortSignalProxy(obj, defaultSignal) {
  function createProxy(signal) {
    const handler = {
      get(target, prop, receiver) {
        if (prop === "withAbortSignal") {
          return (s) => createProxy(s);
        }
        const orig = Reflect.get(target, prop, receiver);
        if (typeof orig !== "function") return orig;
        return (...args) => withAbortSignal(() => orig.apply(receiver, args), signal);
      }
    };
    return new Proxy(obj, handler);
  }
  return createProxy(defaultSignal);
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  withAbortSignalProxy
});