47cf47f624
Complete 3D metaverse platform with: - Three.js 3D rendering - Cannon.js physics engine - Pointer lock controls - Procedural cityscape - Floating islands - Portal system - Particle effects - WebXR/VR support ready - Multiplayer ready (Socket.io) Features: - First-person controls (WASD + mouse) - Jump and run mechanics - Chat system - Real-time HUD - Loading screen - Responsive design Built with Vite for fast builds and hot reload. 🤖 Generated with Claude Code Co-Authored-By: Claude <noreply@anthropic.com>
57 lines
1.8 KiB
JavaScript
57 lines
1.8 KiB
JavaScript
import { Polling } from "./polling.js";
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/**
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* HTTP long-polling based on the built-in `fetch()` method.
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*
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* Usage: browser, Node.js (since v18), Deno, Bun
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*
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* @see https://developer.mozilla.org/en-US/docs/Web/API/fetch
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* @see https://caniuse.com/fetch
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* @see https://nodejs.org/api/globals.html#fetch
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*/
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export class Fetch extends Polling {
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doPoll() {
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this._fetch()
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.then((res) => {
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if (!res.ok) {
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return this.onError("fetch read error", res.status, res);
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}
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res.text().then((data) => this.onData(data));
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})
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.catch((err) => {
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this.onError("fetch read error", err);
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});
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}
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doWrite(data, callback) {
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this._fetch(data)
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.then((res) => {
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if (!res.ok) {
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return this.onError("fetch write error", res.status, res);
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}
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callback();
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})
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.catch((err) => {
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this.onError("fetch write error", err);
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});
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}
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_fetch(data) {
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var _a;
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const isPost = data !== undefined;
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const headers = new Headers(this.opts.extraHeaders);
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if (isPost) {
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headers.set("content-type", "text/plain;charset=UTF-8");
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}
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(_a = this.socket._cookieJar) === null || _a === void 0 ? void 0 : _a.appendCookies(headers);
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return fetch(this.uri(), {
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method: isPost ? "POST" : "GET",
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body: isPost ? data : null,
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headers,
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credentials: this.opts.withCredentials ? "include" : "omit",
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}).then((res) => {
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var _a;
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// @ts-ignore getSetCookie() was added in Node.js v19.7.0
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(_a = this.socket._cookieJar) === null || _a === void 0 ? void 0 : _a.parseCookies(res.headers.getSetCookie());
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return res;
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});
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}
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}
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