recon.rs

      let mut res = config                                                             
        .connect(tokio_postgres::NoTls)                                            
        .await;                                                                                          
                                                                                                                                                                        
      let (dbh, connection);                                                                                 
      loop {                                                                                                                             
        match res {                                                                                                                                             
          Err(_) => {                                                                                                                                                       
            eprintln!("Could not connect, will try again in 1 second");                                                      
            tokio::time::sleep(std::time::Duration::from_secs(1));                                                        
            res = config.connect(tokio_postgres::NoTls).await                                                                               
          }                                                                                                                                                 
          Ok((dbh2, connection2)) => {                                                                                                          
            dbh = dbh2;                                                                                                          
            connection = connection2;                                                                    
            break                                                                                        
          }                                                                
        }                                                                    
      }