From 361037ab9a95e70d37e069dd795566d2ec1e0a98 Mon Sep 17 00:00:00 2001
From: Andrin Fassbind <fassband@students.zhaw.ch>
Date: Sun, 10 Apr 2022 14:14:11 +0200
Subject: [PATCH] Make NetworkConnection send(T data) method synchronized

---
 .../java/ch/zhaw/pm2/multichat/protocol/NetworkHandler.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/protocol/src/main/java/ch/zhaw/pm2/multichat/protocol/NetworkHandler.java b/protocol/src/main/java/ch/zhaw/pm2/multichat/protocol/NetworkHandler.java
index 15cc22b..6c58849 100644
--- a/protocol/src/main/java/ch/zhaw/pm2/multichat/protocol/NetworkHandler.java
+++ b/protocol/src/main/java/ch/zhaw/pm2/multichat/protocol/NetworkHandler.java
@@ -305,7 +305,7 @@ public class NetworkHandler {
          * @param data  data object of type T to be submitted through the connection.
          * @throws IOException if an error occurs (e.g. connection interrupted while sending, ...)
          */
-        public void send(T data) throws IOException {
+        public synchronized void send(T data) throws IOException {
             ObjectOutputStream outputStream = new ObjectOutputStream(socket.getOutputStream());
             outputStream.writeObject(data);
         }