From 9ffa95877b8e1f165ec744a27c94e899f6494e38 Mon Sep 17 00:00:00 2001
From: Henry Winkel <henrywinkel@bundeswehr.org>
Date: Wed, 5 Jul 2023 18:20:37 +0200
Subject: [PATCH] FIX: fixed the tcp client

---
 include/DirectCommunicationClient.hpp | 3 +++
 src/DirectCommunicationClient.cpp     | 6 ++++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/include/DirectCommunicationClient.hpp b/include/DirectCommunicationClient.hpp
index 80669b9..838999a 100644
--- a/include/DirectCommunicationClient.hpp
+++ b/include/DirectCommunicationClient.hpp
@@ -38,6 +38,9 @@ namespace DirectCommunication
             std::thread Worker_;
             std::atomic_bool stopWorker_;
 
+            std::atomic_bool isConnected = true;
+
+
             WHISPER::threadSafeQueue<std::string> receivedMessages_;
 
 
diff --git a/src/DirectCommunicationClient.cpp b/src/DirectCommunicationClient.cpp
index 98f05e5..f59c015 100644
--- a/src/DirectCommunicationClient.cpp
+++ b/src/DirectCommunicationClient.cpp
@@ -41,7 +41,9 @@ namespace DirectCommunication
        
         zmq::message_t zmqMsg(msg.begin(),msg.end());
         
-        socket_.send(zmqMsg,zmq::send_flags::dontwait);
+        if (isConnected == true) {
+            socket_.send(zmqMsg,zmq::send_flags::dontwait);
+        }
             
         
     }
@@ -70,7 +72,7 @@ namespace DirectCommunication
                 
                 if (msg.to_string() == "CLOSE") 
                 {
-
+                    isConnected = false;
                     socket_.disconnect("tcp://"+serverAddress_+":"+std::to_string(port_));
 
                 }else