init
Initializes the database connection by attempting to execute a simple query to verify the database is responsive. This function performs network I/O and includes a retry mechanism that logs attempts and raises an exception if the connection fails after multiple tries.
def init(
db_engine: Engine
) - > None
Initializes the database connection by attempting to execute a simple query to verify the database is awake and reachable. This function uses a retry mechanism to handle transient connection failures during startup.
Parameters
| Name | Type | Description |
|---|---|---|
| db_engine | Engine | The SQLAlchemy Engine instance used to establish a connection and execute the validation query. |
Returns
| Type | Description |
|---|---|
None | Nothing is returned upon a successful connection check. |