diff --git a/src/main.rs b/src/main.rs
index 13eeadc..f5926d2 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -233,6 +233,7 @@ async fn inner_handle_connection(
                                                         tx.unbounded_send(Message::Close(None)).ok();
                                                     }
                                                     client_map.insert(msg_client_id.clone(), addr);
+                                                    RoomMessageDown::create_success_reply(format!("Client replaced {:?} -> {:?}", peer_addr, addr)).send(&tx);
                                                 }
                                             },
                                             None => {
@@ -249,6 +250,7 @@ async fn inner_handle_connection(
                                                         }
                                                     }
                                                 }
+                                                RoomMessageDown::create_success_reply(format!("Client entered: {:?}", addr)).send(&tx);
                                             },
                                         }
                                     },
@@ -257,6 +259,7 @@ async fn inner_handle_connection(
                                         let mut client_map = BTreeMap::new();
                                         client_map.insert(msg_client_id.clone(), addr);
                                         room_map.insert(msg_room_id.clone(), client_map);
+                                        RoomMessageDown::create_success_reply(format!("Client create room: {:?}", addr)).send(&tx);
                                     },
                                 }
                                 room_id = Some(msg_room_id);
@@ -338,13 +341,16 @@ async fn inner_handle_connection(
                             };
                             if let Ok(mm) = serde_json::to_string(&m) {
                                 if let Some(client_map) = client_map {
+                                    let mut sent_messages = 0;
                                     for (peer_client_id, peer_client_addr) in client_map {
                                         if peer_client_id != client_id {
                                             if let Some(peer_tx) = peer_map.lock().unwrap().get(peer_client_addr) {
+                                                sent_messages += 1;
                                                 peer_tx.unbounded_send(Message::Text(mm.clone())).ok();
                                             }
                                         }
                                     }
+                                    RoomMessageDown::create_success_reply(format!("Send message to {} peers", sent_messages)).send(&tx);
                                 }
                             }
                         } else {
@@ -372,6 +378,7 @@ async fn inner_handle_connection(
                                             if let Some(peer_tx) = peer_map.lock().unwrap().get(peer_client_addr) {
                                                 peer_tx.unbounded_send(Message::Text(mm.clone())).ok();
                                             }
+                                            RoomMessageDown::create_success_reply(format!("Message sent to: {}", peer_id)).send(&tx);
                                         } else {
                                             RoomMessageDown::create_error_reply(format!("Peer not found: {}", peer_id)).send(&tx);
                                         }