z-ipc/build/adapters/worker-threads.cjs

Z-IPC is an easy-to-use, extensible and fully type-safe IPC solution for JavaScript environments.

"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/adapters/worker-threads.ts
var worker_threads_exports = {};
__export(worker_threads_exports, {
  createParentThreadAdapter: () => createParentThreadAdapter,
  createWorkerThreadAdapter: () => createWorkerThreadAdapter
});
module.exports = __toCommonJS(worker_threads_exports);
var import_node_worker_threads = require("worker_threads");

// src/core/adapter.ts
function defineAdapter(adapter) {
  return adapter;
}

// src/adapters/worker-threads.ts
function ensureParentPortOpen(parentPort2) {
  if (parentPort2) {
    return;
  }
  throw new Error("parentPort is not available");
}
function createWorkerThreadAdapter(worker) {
  return defineAdapter({
    publish: (message) => {
      worker.postMessage(message);
    },
    subscribe: (callback) => {
      worker.on("message", callback);
    },
    unsubscribe: (callback) => {
      worker.off("message", callback);
    }
  });
}
function createParentThreadAdapter() {
  return defineAdapter({
    publish: (message) => {
      ensureParentPortOpen(import_node_worker_threads.parentPort);
      import_node_worker_threads.parentPort.postMessage(message);
    },
    subscribe: (callback) => {
      ensureParentPortOpen(import_node_worker_threads.parentPort);
      import_node_worker_threads.parentPort.on("message", callback);
    },
    unsubscribe: (callback) => {
      ensureParentPortOpen(import_node_worker_threads.parentPort);
      import_node_worker_threads.parentPort.off("message", callback);
    }
  });
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  createParentThreadAdapter,
  createWorkerThreadAdapter
});