print out sent packets

src/common/mainloop/client.rs

@@ -205,6 +205,7 @@ where
     loop {
         match packet_queue.recv().await {
             Ok(pkt) => {
+                info!("[send to {:?}] {:#?}", client_id, pkt);
                 if let Err(err) = send_pkt(&mut socket, &mut cipher, &pkt).await {
                     warn!("error sending pkt {:#?} to {:?} {:?}", pkt, client_id, err);
                 }