Merge torrust#841: feat: log aborted UDP requests

e3143f7 feat: log aborted UDP requests (Jose Celano)

Pull request description:

  This will add a warning to the logs when a UDP request is aborted.

ACKs for top commit:
  josecelano:
    ACK e3143f7

Tree-SHA512: db44e3358e3ac45d36c0f88c420bfdd3b0412d2ee4a4c7d564a47aba5398979b4d1765836ae740855943e4559c1f68520d8c5256690839c864559f4ef3d46a37

src/servers/udp/server.rs

@@ -291,7 +291,14 @@ impl Udp {
                 if !h.is_finished() {
                     // the task is still running, lets yield and give it a chance to flush.
                     tokio::task::yield_now().await;
+
                     h.abort();
+
+                    let server_socket_addr = socket.local_addr().expect("Could not get local_addr for socket.");
+
+                    tracing::span!(
+                        target: "UDP TRACKER",
+                        tracing::Level::WARN, "request-aborted", server_socket_addr = %server_socket_addr);
                 }
             }
         }