Session creation method and device

Abstract

The embodiment of the invention provides a session creation method and device. The method comprises the steps of: receiving a message to be processed; if the fact that the message to be processed belongs to the first message of a new service is judged, determining a device used for creating a target session from a network device set according to the number of first sessions and the number of various second sessions, wherein the number of the first sessions is: sessions created by a first network device in current sessions; the number of the second sessions is: sessions created by a second network device in the current sessions; the second network device is a device in the network device set, except the first network device; and the target session is a session corresponding to the message to be processed; if the determined device is the first network device, creating the target session according to the message to be processed; and, if the determined device is not the first network device, sending the message to be processed to the determined device. The session is created through the scheme provided in the embodiment of the invention; and thus, the unbalanced load condition betweenthe network devices can be reduced.

Description

technical field [0001] The present application relates to the field of communication technologies, and in particular to a method and device for establishing a session. Background technique [0002] In the active-standby mode networking, two network devices are usually set up to participate in packet forwarding, one of which is called the master device and the other is called the backup device. In practical applications, in order to make the above-mentioned active-standby mode networking have powerful functions when forwarding messages, the dual-active function of the session is usually enabled, that is, the above-mentioned standby device and the master device are allowed to participate in message forwarding, so that Under the premise of ensuring high reliability in the above-mentioned networking, the resources of the network equipment are fully utilized to improve the load capacity of the networking. [0003] In the specific application process, in order to ensure normal pa...

AI Technical Summary

Problems solved by technology

[0004] Although the above method can be used to complete session creation, and the task of creating a session can be balanced between the primary and backup devices according to the hash processing results, but the above method only considers the relationship between the primary and backup devices from the perspective of creating a new session. From the perspective of the overall business processing of the master and backup devices, the above method will easily lead to load imbalance between the master and backup devices

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