Final network fix: DNS, CA-Cert, and IP Fallback (CLEAN)

.gitignore

@@ -1,7 +1,10 @@
 .env
 __pycache__/
 *.db
-in_*.jpg
-out_*.jpg
-in_*.mp4
-out_*.mp4
+in_*
+out_*
+input_*
+test_*
+*.avi
+*.exe
+*.log

Dockerfile

@@ -7,6 +7,7 @@ RUN apt-get update && apt-get install -y \
     libgl1 \
     libglib2.0-0 \
     ffmpeg \
+    ca-certificates \
     && rm -rf /var/lib/apt/lists/*
 
 # Ishchi katalogini yaratish

main.py

@@ -1,6 +1,35 @@
 import os
+import socket
+import time
 import logging
 import asyncio
+
+# --- Hugging Face Advanced Network Patch Start ---
+# 1. DNS Resolution Fix using dnspython (Google/Cloudflare DNS)
+try:
+    import dns.resolver
+    def custom_resolve(host):
+        resolver = dns.resolver.Resolver()
+        resolver.nameservers = ['8.8.8.8', '1.1.1.1'] # Google va Cloudflare DNS
+        try:
+            answers = resolver.resolve(host, 'A')
+            return [str(rdata) for rdata in answers]
+        except:
+            return None
+except ImportError:
+    custom_resolve = lambda x: None
+
+TELEGRAM_IPS = ['149.154.167.220', '149.154.167.189', '149.154.167.50']
+
+_original_getaddrinfo = socket.getaddrinfo
+def _patched_getaddrinfo(host, port, family=0, type=0, proto=0, flags=0):
+    if host == "api.telegram.org":
+        resolved_ips = custom_resolve(host) or TELEGRAM_IPS
+        return [(socket.AF_INET, socket.SOCK_STREAM, 6, '', (ip, port)) for ip in resolved_ips]
+    return _original_getaddrinfo(host, port, family, type, proto, flags)
+socket.getaddrinfo = _patched_getaddrinfo
+# --- Hugging Face Advanced Network Patch End ---
+
 import collections
 import gc
 from datetime import datetime, timedelta
@@ -36,19 +65,6 @@ from database import db
 from concurrent.futures import ThreadPoolExecutor
 from apscheduler.schedulers.asyncio import AsyncIOScheduler
 
-import socket
-
-# --- Hugging Face DNS Patch Start ---
-# Server DNS xatosini chetlab o'tish uchun Telegram IP manzillarini qattiq bog'laymiz
-_original_getaddrinfo = socket.getaddrinfo
-def _patched_getaddrinfo(host, port, family=0, type=0, proto=0, flags=0):
-    if host == "api.telegram.org":
-        # Telegramning rasmiy IP manzillaridan biri
-        return [(socket.AF_INET, socket.SOCK_STREAM, 6, '', ('149.154.167.220', port))]
-    return _original_getaddrinfo(host, port, family, type, proto, flags)
-socket.getaddrinfo = _patched_getaddrinfo
-# --- Hugging Face DNS Patch End ---
-
 # muhit o'zgaruvchilari
 load_dotenv()
 TOKEN = os.getenv("TELEGRAM_BOT_TOKEN")
@@ -429,16 +445,22 @@ def run_dummy_server():
         logger.error(f"Dummy server xatosi: {e}")
 
 def wait_for_internet(host="api.telegram.org", port=443, timeout=60):
-    """Internet ulanishini va DNS ni kutish."""
+    """Internet ulanishini, DNS va IP orqali ulanishni kutish."""
     start_time = time.time()
     logger.info(f"Tarmoq kutilmoqda: {host}...")
+    
+    # Sinab ko'rish uchun manzillar ro'yxati
+    targets = [(host, port)] + [(ip, port) for ip in TELEGRAM_IPS]
+    
     while time.time() - start_time < timeout:
-        try:
-            socket.create_connection((host, port), timeout=5)
-            logger.info(f"Tarmoq tayyor! DNS hal qilindi.")
-            return True
-        except Exception:
-            time.sleep(2)
+        for target_host, target_port in targets:
+            try:
+                socket.create_connection((target_host, target_port), timeout=5)
+                logger.info(f"Tarmoq tayyor! {target_host} ga ulanish muvaffaqiyatli.")
+                return True
+            except Exception:
+                continue
+        time.sleep(2)
     logger.warning("Tarmoq ulanishida muammo bo'lishi mumkin, lekin davom etamiz...")
     return False
 

requirements.txt

@@ -7,3 +7,5 @@ torchvision
 numpy
 python-dotenv
 apscheduler
+dnspython
+httpx[socks]