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lib/Crop/Error.pm  view on Meta::CPAN

	Fatal error of the main system.
	
	System can not do their work correctly so it must be stopped gracefully
	and terminate current request with respect to the user.

Constant: CRIT
	Critical resource error.
	
	May be temporary error. This state require sufficient reaction.

	Tipical causes are: unreachable third-party service or resource is busy, missing config file, etc.

Constant: ERR
	Business logic error.
	
	System is still in working state, but normal logic of request hadnler is broken. Reaction for
	this situation is defined by upper level code.

Constant: WARNING
	Default level.