Patent attributes
The present disclosure provides a method and system of limiting traffic. The method includes: sending, by a distributed node, a service volume in a current preset time period to a central node according to a fixed period; determining, by the central node, a decision quota of the distributed node based on the received service volume, and sending the decision quota to the distributed node; receiving, by the distributed node, the decision quota sent by the central node; and determining, by the distributed node based on the latest received decision quota after receiving an access request, whether traffic limitation needs to be performed for the access request. The traffic limitation decision of the present application is made by the distributed node autonomously, the decision path is short, and fast and accurate decision making is achieved.
