refs #1107 run one monitoring thread, not two

src/opengnsys/modules/server/CloningEngine/__init__.py

@@ -42,7 +42,7 @@ class CloningEngineWorker (ogLiveWorker):
     REST = None             # REST object
 
     def onActivation (self):
-        super().onActivation()
+        super().onActivation (run_monitoring_thread=False)
         logger.info ('onActivation ok')
 
     def onDeactivation (self):

src/opengnsys/modules/server/ogAdmClient/__init__.py

@@ -279,7 +279,7 @@ class ogAdmClientWorker (ogLiveWorker):
         #}
 
     def onActivation (self):
-        super().onActivation()
+        super().onActivation (run_monitoring_thread=True)
         logger.info ('Inicio de sesion')
         logger.info ('Abriendo sesión en el servidor de Administración')
         if (not self.inclusionCliente()):

src/opengnsys/workers/oglive_worker.py

@@ -288,7 +288,7 @@ class ogLiveWorker(ServerWorker):
 
         return obj
 
-    def onActivation (self):
+    def onActivation (self, run_monitoring_thread):
         if not os.path.exists ('/scripts/oginit'):
             ## no estamos en oglive, este modulo no debe cargarse
             ## esta lógica la saco de src/opengnsys/linux/operations.py, donde hay un if similar
@@ -322,7 +322,8 @@ class ogLiveWorker(ServerWorker):
         if not self.tomaMAClocal():
             raise Exception ('Se han generado errores. No se puede continuar la ejecución de este módulo')
 
-        threading.Thread (name='monitoring_thread', target=self.mon, daemon=True).start()
+        if run_monitoring_thread:   ## should be true for exactly one ogLiveWorker
+            threading.Thread (name='monitoring_thread', target=self.mon, daemon=True).start()
 
     def _long_running_job (self, name, f, args):
         any_job_running = False