From 7f650460c739b7d079ce42fcf015b7aa0869b1bd Mon Sep 17 00:00:00 2001
From: Rex Schilasky <49162693+rex-schilasky@users.noreply.github.com>
Date: Fri, 28 Jun 2024 11:46:39 +0200
Subject: [PATCH] [samples] shutdown condition fixed (#1641)

---
 samples/cpp/services/latency_client/src/latency_client.cpp   | 4 ++--
 samples/cpp/services/math_client/src/math_client.cpp         | 4 ++--
 samples/cpp/services/ping_client/src/ping_client.cpp         | 4 ++--
 samples/cpp/services/ping_client_dyn/src/ping_client_dyn.cpp | 4 ++--
 4 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/samples/cpp/services/latency_client/src/latency_client.cpp b/samples/cpp/services/latency_client/src/latency_client.cpp
index b5523f88b1..2c9a5f07d4 100644
--- a/samples/cpp/services/latency_client/src/latency_client.cpp
+++ b/samples/cpp/services/latency_client/src/latency_client.cpp
@@ -1,6 +1,6 @@
 /* ========================= eCAL LICENSE =================================
  *
- * Copyright (C) 2016 - 2019 Continental Corporation
+ * Copyright (C) 2016 - 2024 Continental Corporation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -36,7 +36,7 @@ int main(int argc, char** argv)
   eCAL::CServiceClient latency_client("latency");
 
   // waiting for service
-  while (!latency_client.IsConnected())
+  while (eCAL::Ok() && !latency_client.IsConnected())
   {
     std::this_thread::sleep_for(std::chrono::milliseconds(500));
     std::cout << "Waiting for the service .." << std::endl;
diff --git a/samples/cpp/services/math_client/src/math_client.cpp b/samples/cpp/services/math_client/src/math_client.cpp
index ed0eae551e..4c31821474 100644
--- a/samples/cpp/services/math_client/src/math_client.cpp
+++ b/samples/cpp/services/math_client/src/math_client.cpp
@@ -1,6 +1,6 @@
 /* ========================= eCAL LICENSE =================================
  *
- * Copyright (C) 2016 - 2019 Continental Corporation
+ * Copyright (C) 2016 - 2024 Continental Corporation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -105,7 +105,7 @@ int main(int argc, char **argv)
   int inp2(0);
 
   // waiting for service
-  while (!math_client.IsConnected())
+  while (eCAL::Ok() && !math_client.IsConnected())
   {
     std::this_thread::sleep_for(std::chrono::milliseconds(500));
     std::cout << "Waiting for the service .." << std::endl;
diff --git a/samples/cpp/services/ping_client/src/ping_client.cpp b/samples/cpp/services/ping_client/src/ping_client.cpp
index 75ab654eed..e2022da6cb 100644
--- a/samples/cpp/services/ping_client/src/ping_client.cpp
+++ b/samples/cpp/services/ping_client/src/ping_client.cpp
@@ -1,6 +1,6 @@
 /* ========================= eCAL LICENSE =================================
  *
- * Copyright (C) 2016 - 2019 Continental Corporation
+ * Copyright (C) 2016 - 2024 Continental Corporation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -36,7 +36,7 @@ int main(int argc, char **argv)
   eCAL::protobuf::CServiceClient<PingService> ping_client("ping service");
 
   // waiting for service
-  while (!ping_client.IsConnected())
+  while (eCAL::Ok() && !ping_client.IsConnected())
   {
     std::this_thread::sleep_for(std::chrono::milliseconds(500));
     std::cout << "Waiting for the service .." << std::endl;
diff --git a/samples/cpp/services/ping_client_dyn/src/ping_client_dyn.cpp b/samples/cpp/services/ping_client_dyn/src/ping_client_dyn.cpp
index 47efbf0de8..805db5e016 100644
--- a/samples/cpp/services/ping_client_dyn/src/ping_client_dyn.cpp
+++ b/samples/cpp/services/ping_client_dyn/src/ping_client_dyn.cpp
@@ -1,6 +1,6 @@
 /* ========================= eCAL LICENSE =================================
  *
- * Copyright (C) 2016 - 2019 Continental Corporation
+ * Copyright (C) 2016 - 2024 Continental Corporation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -40,7 +40,7 @@ int main(int argc, char **argv)
   eCAL::CServiceClient ping_client(service_name);
 
   // waiting for service
-  while (!ping_client.IsConnected())
+  while (eCAL::Ok() && !ping_client.IsConnected())
   {
     std::this_thread::sleep_for(std::chrono::milliseconds(500));
     std::cout << "Waiting for the service .." << std::endl;