From 352c6ecffdbd46d89fc94253ad7d9e54507bfa00 Mon Sep 17 00:00:00 2001
From: Andrew Onuchowski <andrew.onuchowski@siemens.com>
Date: Wed, 21 Dec 2022 16:28:35 +0100
Subject: [PATCH] user iid added to broadcast msg

---
 src/bin/connection_pool.rs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/bin/connection_pool.rs b/src/bin/connection_pool.rs
index 41d8c65..75e3300 100644
--- a/src/bin/connection_pool.rs
+++ b/src/bin/connection_pool.rs
@@ -46,9 +46,14 @@ impl ConnectionPool{
 
     pub fn broadcast(&self, sender_iid: &u32, msg: &String) {
         let mut del_conns: Vec<u32> = Vec::new();
+        let mut msg1: String;
+
+        msg1 = format!("User {sender_iid}: ").parse().unwrap();
+        msg1.push_str(msg);
+
         for (iid, mut conn) in self.conns.lock().unwrap().iter() {
             if sender_iid.ne(iid){
-                if conn.write_all(msg.as_bytes()).is_err() {
+                if conn.write_all(msg1.as_bytes()).is_err() {
                     del_conns.push(*iid);
                     continue;
                 }