new attempt to fix monitor

diva_evaluation_cli/bin/commands/actev_command.py

@@ -86,7 +86,8 @@ class ActevCommand():
             StatusFactory.generateStatus(self, 'start', args.__dict__)
 
             self.before_command(args)
-            Monitor(self.entry_point, args, self.command)
+            mon = Monitor(self.entry_point, args, self.command)
+            mon.run_monitor() 
             self.after_command(args)
 
             logging.info("%s done" % self.command)

diva_evaluation_cli/bin/private_src/implementation/resources_monitoring/monitor.py

@@ -57,8 +57,6 @@ class Monitor():
         log_file_path = os.path.dirname(__file__)
         self.log_file = os.path.join(log_file_path, './resources_monitoring.json')
 
-        # Run the monitoring process
-        self.run_monitor()
 
 
     def run_monitor(self):
@@ -69,13 +67,18 @@ class Monitor():
 
         """
 
-        self.main_process_pid = os.getpid()
-
-        self.main_function(**self.args.__dict__)
+        self.main_process = Process(target=self.main_function, kwargs=self.args.__dict__)
+        self.main_process.start()
 
         self.monitor = Process(target=self.monitor_resources)
         self.monitor.start()
 
+        while self.main_process.exitcode is None:
+            pass
+
+        if self.main_process.exitcode != 0:
+            raise Exception
+            
 
     def increment_log_file(self, log_dict):
         """Increment the file pointed by the `log_file` attribute with a new dict