Remove the tokio join from the gateway and payments poller main

Author: maximopalopoli

aggregation_mode/gateway/src/main.rs

@@ -30,9 +30,6 @@ async fn main() {
         .await
         .expect("db to start");
 
-    let http_server = GatewayServer::new(db, config.clone());
-
-    let http_server_handle = tokio::spawn(async move { http_server.start().await });
-
-    let _ = tokio::join!(http_server_handle);
+    let http_server = GatewayServer::new(db, config);
+    http_server.start().await
 }

aggregation_mode/payments_poller/src/main.rs

@@ -30,9 +30,6 @@ async fn main() {
         .await
         .expect("db to start");
 
-    let payment_poller = PaymentsPoller::new(db.clone(), config.clone());
-
-    let payment_poller_handle = tokio::spawn(async move { payment_poller.start().await });
-
-    let _ = tokio::join!(payment_poller_handle);
+    let payment_poller = PaymentsPoller::new(db, config);
+    payment_poller.start().await;
 }