@effect-ts/system/Experimental/Stream/_internal/api/broadcastedQueues.js

Effect-TS is a zero dependency set of libraries to write highly productive, purely functional TypeScript at scale.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.broadcastedQueues = broadcastedQueues;
exports.broadcastedQueues_ = broadcastedQueues_;

var CK = /*#__PURE__*/_interopRequireWildcard( /*#__PURE__*/require("../../../../Collections/Immutable/Chunk/index.js"));

var T = /*#__PURE__*/_interopRequireWildcard( /*#__PURE__*/require("../../../../Effect/index.js"));

var _index3 = /*#__PURE__*/require("../../../../Function/index.js");

var H = /*#__PURE__*/_interopRequireWildcard( /*#__PURE__*/require("../../../../Hub/index.js"));

var M = /*#__PURE__*/_interopRequireWildcard( /*#__PURE__*/require("../../../../Managed/index.js"));

var RunIntoHubManaged = /*#__PURE__*/_interopRequireWildcard( /*#__PURE__*/require("./runIntoHubManaged.js"));

function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }

function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

// ets_tracing: off

/**
 * Converts the stream to a managed list of queues. Every value will be replicated to every queue with the
 * slowest queue being allowed to buffer `maximumLag` chunks before the driver is backpressured.
 *
 * Queues can unsubscribe from upstream by shutting down.
 */
function broadcastedQueues_(self, n, maximumLag) {
  return M.map_(M.tap_(M.bind_(M.bind_(M.do, "hub", () => T.toManaged(H.makeBounded(maximumLag))), "queues", ({
    hub
  }) => M.collectAll(CK.fill(n, () => H.subscribe(hub)))), ({
    hub
  }) => M.fork(RunIntoHubManaged.runIntoHubManaged_(self, hub))), ({
    queues
  }) => queues);
}
/**
 * Converts the stream to a managed list of queues. Every value will be replicated to every queue with the
 * slowest queue being allowed to buffer `maximumLag` chunks before the driver is backpressured.
 *
 * Queues can unsubscribe from upstream by shutting down.
 *
 * @ets_data_first broadcastedQueues_
 */


function broadcastedQueues(n, maximumLag) {
  return self => broadcastedQueues_(self, n, maximumLag);
}
//# sourceMappingURL=broadcastedQueues.js.map