diff --git a/MyClient.cpp b/MyClient.cpp
index 449fec1..fd4f268 100644
--- a/MyClient.cpp
+++ b/MyClient.cpp
@@ -8,12 +8,16 @@ MyClient::MyClient(const char* host, int port) : TCPClient(host, port), tiretteS
 
 void MyClient::handleMessage(const std::string& message)
 {
+    std::string action = split(message, ";")[1];
     // if get tirette => send tiretteState
-    if (split(message, ";")[1] == "tirette") {
+    if (action == "tirette") {
         if (split(message, ";")[2] == "get tirette_state") {
             const std::string toSend = "tirette;start;set tirette_state;" + std::to_string(*tiretteState);
             this->sendMessage(toSend.c_str());
         }
+    } else if (action == "ping")
+    {
+        this->sendMessage("tirette;strat;pong;1");
     }
 }
 
diff --git a/main.cpp b/main.cpp
index b261946..e5a4640 100644
--- a/main.cpp
+++ b/main.cpp
@@ -40,6 +40,7 @@ int main() {
         }
 
         // Attendre un court délai avant de vérifier à nouveau
+        lastEtat = etat;
         delay(100);
     }