EventManagementSystem/include/EventManager
Christina Sander d268273e3c
FIX: fixes deadlock bug of class function to disable scheduling
When calling _diableScheduling of the participant to enable the
own participant for scheduling by the manager the process runned in a
deadlock.

Summary:
1. manager locks mutex mutexSchedulingParticipants_
2. calls schedule class function of participants in the
   schedulingParticipants_ list
3. there the _disableScheduling function is called by the participant
4. which calls the unschedule function of the manager
5. manager tries to lock mutexSchedulingParticipants_ which is already
   locked

Solution:
- this commit adds the following elements to the Manager class:
	1. disableScheduleQueue_
	2. mutexDisableScheduleQueue_
	3. processDisableScheduling_() ( like processConnections() )
- this commit changes the following functions of Manager class:
	1. unschedule( ... ) -> now adds given participant to
	   disableScheduleQueue
	2. scheduleProcess_() -> now also calls the class function
	   processDisableSchedulung_() after processConections_()
2022-08-30 15:12:51 +02:00
..
Event.hpp ADD: first version 2021-08-04 09:53:57 +02:00
Manager.hpp FIX: fixes deadlock bug of class function to disable scheduling 2022-08-30 15:12:51 +02:00
Participant.hpp ADD: support disable scheduling by manager 2022-02-19 12:32:25 +01:00