Fix Redis SSL connection issues and Hugging Face provider deprecated parameters

core/providers/huggingface.py

@@ -25,7 +25,7 @@ class HuggingFaceProvider(LLMProvider):
         if not config.hf_token:
             raise ValueError("HF_TOKEN not set - required for Hugging Face provider")
             
-        # Fixed OpenAI client instantiation - removed deprecated proxies parameter
+        # Make sure NO proxies parameter is included
         self.client = OpenAI(
             base_url=config.hf_api_url,
             api_key=config.hf_token

core/redis_client.py

@@ -25,17 +25,24 @@ class RedisClient:
     
     def _connect(self):
         """Establish Redis connection with proper error handling"""
+        logger.info(f"Attempting Redis connection with:")
+        logger.info(f"  Host: {config.redis_host}")
+        logger.info(f"  Port: {config.redis_port}")
+        logger.info(f"  Username: {'SET' if config.redis_username else 'NOT SET'}")
+        logger.info(f"  Password: {'SET' if config.redis_password else 'NOT SET'}")
+        logger.info(f"  Disable SSL: {config.redis_disable_ssl}")
+        
         if not config.redis_host or config.redis_host == "localhost":
             logger.info("Redis not configured, skipping connection")
             return None
-            
+
         try:
             # Parse host and port if port is included in host
             host, port = self._parse_host_port(config.redis_host, config.redis_port)
             
             logger.info(f"Connecting to Redis at {host}:{port}")
             
-            # Try SSL connection first (required for Redis Cloud)
+            # Try connection WITHOUT SSL first for Redis Cloud (most common setup)
             self._redis_client = redis.Redis(
                 host=host,
                 port=port,
@@ -44,20 +51,18 @@ class RedisClient:
                 decode_responses=True,
                 socket_connect_timeout=5,
                 socket_timeout=5,
-                ssl=True,
-                ssl_cert_reqs=None,  # Skip cert verification for Redis Cloud
                 retry_on_timeout=True,
                 health_check_interval=30
             )
             
             # Test connection
             self._redis_client.ping()
-            logger.info("Successfully connected to Redis with SSL")
+            logger.info("Successfully connected to Redis without SSL")
             
         except Exception as e:
-            logger.warning(f"SSL connection failed: {e}, trying without SSL")
+            logger.warning(f"Non-SSL connection failed: {e}, trying with SSL")
             try:
-                # Fallback to non-SSL connection
+                # Fallback to SSL connection
                 host, port = self._parse_host_port(config.redis_host, config.redis_port)
                 
                 self._redis_client = redis.Redis(
@@ -68,13 +73,15 @@ class RedisClient:
                     decode_responses=True,
                     socket_connect_timeout=5,
                     socket_timeout=5,
+                    ssl=True,
+                    ssl_cert_reqs=None,  # Skip cert verification for Redis Cloud
                     retry_on_timeout=True,
                     health_check_interval=30
                 )
                 
                 # Test connection
                 self._redis_client.ping()
-                logger.info("Successfully connected to Redis without SSL")
+                logger.info("Successfully connected to Redis with SSL")
                 
             except Exception as e2:
                 logger.error(f"Could not connect to Redis: {e2}")

utils/config.py

@@ -27,6 +27,7 @@ class Config:
         self.redis_password = os.getenv("REDIS_PASSWORD", "")
         self.redis_retries = int(os.getenv("REDIS_RETRIES", "3"))
         self.redis_retry_delay = int(os.getenv("REDIS_RETRY_DELAY", "1"))
+        self.redis_disable_ssl = os.getenv("REDIS_DISABLE_SSL", "false").lower() == "true"
         
         # Local model configuration
         self.local_model_name = os.getenv("LOCAL_MODEL_NAME", "mistral:latest")