redioactive
Version:
Reactive streams for chaining overlapping promises.
59 lines (58 loc) • 2.21 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const redio_1 = __importStar(require("../redio"));
const wait = async (t) => new Promise((resolve) => {
setTimeout(resolve, t);
});
const doStream = async (delay) => {
let counter = 0;
const gen = (0, redio_1.default)(async () => {
return counter < 6 ? counter++ : redio_1.end;
}, { bufferSizeMax: 3, debug: false });
if (delay > 0) {
console.log('Waiting for start');
await wait(20);
console.log('Waited for start');
}
return new Promise((resolve) => {
console.log('Connecting', gen);
gen
.valve(async (count) => count, { debug: false /* delay > 0 */ })
.each(console.log, { debug: false })
.done(async () => {
console.log('There we go!');
return resolve();
})
.catch(console.error);
});
};
async function run() {
// console.log('No waiting for start...')
// await doStream(0)
console.log('\nAgain but with wait...');
await doStream(20);
}
run().catch(console.error);