use redis::aio::ConnectionManager;

/// Thread-safe, auto-reconnecting Redis handle.
/// Clone is cheap — all clones share the same underlying multiplexed connection.
pub type RedisPool = ConnectionManager;

pub async fn connect(url: &str) -> Result<RedisPool, redis::RedisError> {
    let client = redis::Client::open(url)?;
    ConnectionManager::new(client).await
}