diff --git a/Twidder (Lab3)/Lab3_TDDD97.pdf b/Twidder (Lab3)/Lab3_TDDD97.pdf
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diff --git a/Twidder (Lab3)/__pycache__/server.cpython-310.pyc b/Twidder (Lab3)/__pycache__/server.cpython-310.pyc
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diff --git a/Twidder (Lab3)/database.db b/Twidder (Lab3)/database.db
index 85863a151e6318795351fa7f741f04f3b01c309d..4213d44eb0fac01c7a52ea7879431312ace92b86 100644
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diff --git a/Twidder (Lab3)/server.py b/Twidder (Lab3)/server.py
index 82e010200571e15e8438316c62f4ac9fc746dd85..3e61cae6dbd502afb197b65297b507a4cba9b49c 100644
--- a/Twidder (Lab3)/server.py	
+++ b/Twidder (Lab3)/server.py	
@@ -1,6 +1,7 @@
 from flask import Flask, request, jsonify
 from flask_sockets import Sockets
 
+import waitress
 import database_helper
 import random
 import string
@@ -14,7 +15,8 @@ sockets = Sockets(app)
 def echo_socket(ws):
     while True:
         message = ws.receive()
-        ws.send(message)
+        print("message : ", message)
+        # ws.send(message)
 
 @app.route("/", methods = ['GET'])
 def hello_world():
@@ -232,5 +234,6 @@ def is_valid_email(email):
 
 if __name__ == '__main__':
     app.debug = True
+    #waitress.serve(app, host='0.0.0.0', port=5000, threads=4)  #http://localhost:5000
     app.run()
 
diff --git a/Twidder (Lab3)/static/client.js b/Twidder (Lab3)/static/client.js
index 72aefab757ec456647a5286bd8c4d2c51503f3e4..180f6a456e0e55b3bc8acd24a5dc75f85e3bf635 100644
--- a/Twidder (Lab3)/static/client.js	
+++ b/Twidder (Lab3)/static/client.js	
@@ -23,6 +23,11 @@ window.onload = function() {
 //---------------------------------------WELCOME & PROFIL---------------------------------------
 
 function displayWelcomeView() {
+  var ws = new WebSocket("ws://localhost:5000/echo")
+  ws.onopen = function(event) {
+    console.log("Connexion WebSocket établie !");
+    ws.send("Hello, server!");
+  };
   document.getElementById("displaywelcome").innerHTML = document.getElementById("welcomeview").innerHTML;
 }