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Running on Zero
Running on Zero
| """ | |
| Anti-sleep plugin for Render. | |
| Pings the bot's own web URL every 5 minutes to prevent Render free tier from sleeping. | |
| Set RENDER_URL environment variable to your Render URL (e.g. https://my-bot.onrender.com) | |
| """ | |
| import asyncio | |
| import os | |
| import aiohttp | |
| from pyrogram import Client | |
| RENDER_URL = os.environ.get("RENDER_URL", "") | |
| SPACE_HOST = os.environ.get("SPACE_HOST", "") | |
| # Build target ping URL (auto-detect Hugging Face Space hostname if present) | |
| PING_URL = RENDER_URL | |
| if not PING_URL and SPACE_HOST: | |
| PING_URL = f"https://{SPACE_HOST}" | |
| PING_INTERVAL = 4 * 60 # 4 minutes | |
| async def keep_alive_loop(): | |
| if not PING_URL: | |
| print("[Anti-Sleep] No self-ping URL configured. Bot is ready for external pings.") | |
| return | |
| await asyncio.sleep(30) # wait for bot to fully start | |
| async with aiohttp.ClientSession() as session: | |
| while True: | |
| try: | |
| headers = {"User-Agent": "HF-Space-Self-Ping"} | |
| async with session.get(PING_URL, headers=headers, timeout=aiohttp.ClientTimeout(total=10)) as resp: | |
| print(f"[Anti-Sleep] Pinged {PING_URL} → {resp.status}") | |
| except Exception as e: | |
| print(f"[Anti-Sleep] Ping failed to {PING_URL}: {e}") | |
| await asyncio.sleep(PING_INTERVAL) | |
| # Hook into bot startup | |
| original_start = Client.start.__wrapped__ if hasattr(Client.start, "__wrapped__") else None | |
| async def _patched_start(self): | |
| await Client.start(self) | |
| asyncio.create_task(keep_alive_loop()) | |