1 files changed, 56 insertions, 0 deletions
diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/inventory/sync/config/WatchdogSchedulingConfigurer.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/inventory/sync/config/WatchdogSchedulingConfigurer.java
new file mode 100644
index 000000000..196a655ca
--- /dev/null
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/inventory/sync/config/WatchdogSchedulingConfigurer.java
@@ -0,0 +1,56 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2022 Nordix Foundation
+ *  ================================================================================
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+
+package org.onap.cps.ncmp.api.inventory.sync.config;
+
+import java.util.concurrent.ThreadPoolExecutor;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.scheduling.TaskScheduler;
+import org.springframework.scheduling.annotation.EnableScheduling;
+import org.springframework.scheduling.annotation.SchedulingConfigurer;
+import org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler;
+import org.springframework.scheduling.config.ScheduledTaskRegistrar;
+
+@Configuration
+@EnableScheduling
+public class WatchdogSchedulingConfigurer implements SchedulingConfigurer {
+
+    @Override
+    public void configureTasks(final ScheduledTaskRegistrar scheduledTaskRegistrar) {
+        scheduledTaskRegistrar.setTaskScheduler(taskScheduler());
+    }
+
+    /**
+     * Implementation of Spring's {@link TaskScheduler} interface, wrapping
+     * a native {@link org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler} for watchdogs.
+     */
+    @Bean
+    public TaskScheduler taskScheduler() {
+        final ThreadPoolTaskScheduler taskScheduler = new ThreadPoolTaskScheduler();
+        taskScheduler.setPoolSize(10);
+        taskScheduler.setThreadNamePrefix("watchdog-th-");
+        taskScheduler.setAwaitTerminationSeconds(60);
+        taskScheduler.setWaitForTasksToCompleteOnShutdown(true);
+        taskScheduler.setRejectedExecutionHandler(new ThreadPoolExecutor.DiscardPolicy());
+        taskScheduler.initialize();
+        return taskScheduler;
+    }
+}
+\ No newline at end of file