tailTranscript (index.ts)

OpenClaw Pixel Agents — Backend Server Polls the OpenClaw Gateway for agent states via the CLI and exposes them via REST + WebSocket. Uses `openclaw sessions --all-agents --json` as the data source — simpler and more stable than implementing the full Gateway WebSocket protocol.

/**
 * OpenClaw Pixel Agents — Backend Server
 *
 * Polls the OpenClaw Gateway for agent states via the CLI and exposes them via REST + WebSocket.
 * Uses `openclaw sessions --all-agents --json` as the data source — simpler and more stable
 * than implementing the full Gateway WebSocket protocol.
 */

import { execFile } from "node:child_process";
import { isIP } from "node:net";
import express from "express";
import { createServer } from "http";
import { Server as SocketIOServer } from "socket.io";
import { readFileSync, writeFileSync, existsSync, mkdirSync, readdirSync, unlinkSync, createReadStream } from "node:fs";
import { stat as statAsync } from "node:fs/promises";
import { createHmac, randomUUID, timingSafeEqual } from "node:crypto";
import { join, resolve } from "node:path";
import

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