diff --git a/Implementation/src/RunnerTCPEcoute.class b/Implementation/src/RunnerTCPEcoute.class
index 50b599d..d6db733 100644
Binary files a/Implementation/src/RunnerTCPEcoute.class and b/Implementation/src/RunnerTCPEcoute.class differ
diff --git a/Implementation/src/RunnerTCPEnvoi.class b/Implementation/src/RunnerTCPEnvoi.class
index 0a09565..b036dd4 100644
Binary files a/Implementation/src/RunnerTCPEnvoi.class and b/Implementation/src/RunnerTCPEnvoi.class differ
diff --git a/Implementation/src/TCPEchange.class b/Implementation/src/TCPEchange.class
index 353e4bb..91881f5 100644
Binary files a/Implementation/src/TCPEchange.class and b/Implementation/src/TCPEchange.class differ
diff --git a/Implementation/src/TCPEchange.java b/Implementation/src/TCPEchange.java
index beb9154..325a90f 100644
--- a/Implementation/src/TCPEchange.java
+++ b/Implementation/src/TCPEchange.java
@@ -24,9 +24,18 @@ public class TCPEchange {
 		System.out.println("Demmarrage d'une session de clavardage");
 		Socket s = new Socket(User2.getIp(),5000);
 		System.out.println("Socket de demarrage d'une session cree");
-		ExecutorService exec = Executors.newFixedThreadPool(1000);
-		exec.submit(new RunnerTCPEcoute(s,app));
-    	exec.submit(new RunnerTCPEnvoi(s,app,User2,false));
+		//ExecutorService exec = Executors.newFixedThreadPool(1000);
+		Thread t1 = new Thread(new RunnerTCPEcoute(s,app));
+		Thread t2 = new Thread(new RunnerTCPEnvoi(s,app,User2,false));
+		t1.start();
+		t2.start();
+		try {
+		t1.join();
+		t2.join();
+		}catch(InterruptedException e) {
+			System.out.println("Un thread s'est arrete brusquement");
+		}
+    	System.out.println("Tout s'est passé crème");
 		
 	}