Only sending socket messages to other clients

side-watcher/src/main.rs

@@ -1,6 +1,5 @@
-use std::collections::HashMap;
-
 use simple_websockets::{Event, Responder};
+use std::collections::HashMap;
 
 fn main() {
     let event_hub = simple_websockets::launch(8080).expect("failed to listen on port 8080");
@@ -19,16 +18,15 @@ fn main() {
                 clients.remove(&client_id);
             }
             Event::Message(client_id, message) => {
-                println!(
+                println!("\nReceived a message from client #{}", client_id);
-                    "Received a message from client #{}: {:?}",
+
-                    client_id, message
-                );
-                // retrieve this client's `Responder`:
-                // let responder = clients.get(&client_id).unwrap();
                 let all_clients = clients.keys().collect::<Vec<_>>();
                 for client in all_clients {
-                    let other_responder = clients.get(client).unwrap();
+                    if *client != client_id {
-                    other_responder.send(message.clone());
+                        println!("Sending message to client #{}", client);
+                        let responder = clients.get(client).unwrap();
+                        responder.send(message.clone());
+                    }
                 }
             }
         }