FIELD: information technologies.
SUBSTANCE: invention discloses event notification system and method for event notification system control which system includes servers and subscriber block. The method includes uploading a message with subscription request which contains detection request from subscription block to detection server and in response to this message reception, analysis of this request and acceptance of subscription request if detection request is supported by detection server. Further the method includes context request definition on the basis of analysed detection request and sending of context request to context request server. Context request server analyses context request and returns in response identifiers of multiple event servers which comprise event server community and conjointly determine the result of detection request. Detection server subscribes for being able to use each of event servers which comprise community of event servers, and notifies the subscription block about availability of services which have been detected.
EFFECT: providing system operation stability and reliability.
64 cl, 4 dwg
