Adding runtime-toggling enable/disabled option on services

Author: SergioMartin86

include/taskr/runtime.hpp

@@ -449,19 +449,23 @@ class Runtime
 
   private:
 
-  __INLINE__ void tryRunService(Service* service)
+  __INLINE__ void tryRunService(Service* const service)
   {
-    // Checking if service is active (or inactive -- waiting for its wait interval to pass)
-    if (service->isActive())
+    // Checking if service is enabled
+    if (service->isEnabled())
     {
-      // TraCR set trace of thread executing a service
-      #ifdef ENABLE_INSTRUMENTATION
-            INSTRUMENTATION_THREAD_MARK_SET(thread_idx.exec_serv);
-      #endif
-
-      // Now run service
-      service->run();
-    } 
+      // Checking if service is active (or inactive, i.e.,  waiting for its wait interval to pass)
+      if (service->isActive())
+      {
+        // TraCR set trace of thread executing a service
+        #ifdef ENABLE_INSTRUMENTATION
+              INSTRUMENTATION_THREAD_MARK_SET(thread_idx.exec_serv);
+        #endif
+
+        // Now run service
+        service->run();
+      } 
+    }
   }
 
   __INLINE__ taskr::Task *serviceWorkerLoop(const workerId_t serviceWorkerId)

include/taskr/service.hpp

@@ -61,6 +61,22 @@ class Service
    */
   Service(serviceFc_t fc, const size_t interval = 0) : _fc(fc), _interval(interval) { }
 
+  /**
+   * Function to enable the execution of the service at runtime
+   */
+  __INLINE__ void enable() { _enabled = true; }
+
+  /**
+   * Function to disable the execution of the service at runtime
+   */
+  __INLINE__ void disable() { _enabled = false; }
+
+  /**
+   * Function to check whether the service is enabled
+   * 
+   * @return True, if it is enabled; false, otherwise
+   */
+  __INLINE__ bool isEnabled() const { return _enabled; }
   /** 
    * This function indicates whether the minimum interval has passed between the last execution.
    * 
@@ -106,6 +122,11 @@ class Service
    */
   size_t _interval;
 
+  /**
+   * Value that indicates whether the service is enabled or disabled
+   */
+  bool _enabled = true;
+
   /**
    * Time point storing the last time this service was executed
    */