ruvnet/RuView · error · DatabaseConnectionError

Redis connection failed and is required: {e}

Error message

Redis connection failed and is required: {e}

What it means

Error "Redis connection failed and is required: {e}" thrown in ruvnet/RuView.

Source

Thrown at archive/v1/src/database/connection.py:244

                password=self.settings.redis_password,
                encoding="utf-8",
                decode_responses=True,
                max_connections=self.settings.redis_max_connections,
                retry_on_timeout=True,
                socket_timeout=self.settings.redis_socket_timeout,
                socket_connect_timeout=self.settings.redis_connect_timeout,
            )
            
            # Test Redis connection
            await self._test_redis_connection()
            
            logger.info("Redis connection initialized")
            
        except Exception as e:
            logger.error(f"Failed to initialize Redis: {e}")
            
            if self.settings.redis_required:
                raise DatabaseConnectionError(f"Redis connection failed and is required: {e}")
            elif self.settings.enable_redis_failsafe:
                logger.warning("Redis initialization failed, continuing without Redis (failsafe enabled)")
                self._redis_client = None
            else:
                logger.warning("Redis initialization failed but not required, continuing without Redis")
                self._redis_client = None
    
    def _setup_connection_events(self):
        """Setup database connection event listeners."""
        
        @event.listens_for(self._sync_engine, "connect")
        def set_sqlite_pragma(dbapi_connection, connection_record):
            """Set database-specific settings on connection."""
            if "sqlite" in str(self._sync_engine.url):
                cursor = dbapi_connection.cursor()
                cursor.execute("PRAGMA foreign_keys=ON")
                cursor.close()
        

View on GitHub (pinned to 4685618388)

When it happens

Trigger: Thrown at archive/v1/src/database/connection.py:244 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of ruvnet/RuView@4685618388 (2026-08-16). Data as JSON: /api/errors/3007398c9b7ad8fe. Report an issue: GitHub.