Pharo Issue Tracker - FogBugz (Case [Issue]20160) Kernel - Process terminate and suspend should prevent call from same current process

FogBugz Notification

	Denis Kudryashov opened Case 20160: Process terminate and suspend should prevent call from same current process and assigned it to Everyone: Enhancement in Kernel: 1. Pharo Image • You are subscribed to this case

Here is my usercase:
When I implement some process management logic in application I very often do mistake when process termination is called from same process which means that rest logic (after #terminate call) is never executed. It is always tricky to find such cases and realize what the reason of bad concurrent behaviour.

I suggest to guard such case in #terminate and #suspend methods (same logic for suspend). So when #terminate is called on process which is currently executed error will be signalled.
And we can provide explicit methods in addition like #terminateFromItself and suspendFromItself for the cases when it is really needed

	Priority: 5 – Fix If Time		Status: Work Needed
	Assigned to: Everyone		Milestone: Pharo7.0

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