Message forwarding method and device

Abstract

The invention discloses a message forwarding method and a message forwarding device. The method comprises the following steps of: establishing a normal queue for caching normal messages and a special queue for caching special messages and establishing a normal message forwarding channel for the normal queue and a special message forwarding channel for the special queue; and when receiving the messages, caching each message in the corresponding queue according to the type of the message, transmitting a message forwarding request to a resource scheduling module of a system and performing forwarding control over the cached normal messages and special messages according to a request response message fed back by the resource scheduling module. The device comprises a queue establishing module, a channel establishing module, a queue management module and a resource scheduling module. According to the message forwarding method and the message forwarding device, full guarantee of special service forwarding is realized and the working capacity of the system is greatly improved while realizing forwarding of the normal messages through full utilization of the capacity of the system by establishing the corresponding special queue and the special message forwarding channel for the special service.

Description

technical field The present invention relates to the field of communication technology, in particular to a message forwarding method and device. Background technique In the communication field, there are some special service models, such as E1, T1, TDM (Time Division Multiplexing, Time Division Multiplexing) and other simulated service types. The messages under these service types are called special messages. The special messages need Communication equipment provides low-latency, low-jitter, and constant-rate forwarding channels. Under normal circumstances, the device meets this requirement by increasing the packet priority and preempting the forwarding capacity of ordinary data packets. However, ordinary packets also require high priority, as shown in Figure 1. In this case, since the scheduling behavior of the system depends on the usage of physical resources (such as physical queues and physical forwarding channels, etc.), there will be no problem if the system is runni...

AI Technical Summary

Problems solved by technology

The present invention provides a message forwarding method and device to solve the problem that the message forwarding method adopted in the prior art cannot meet the special message forwarding requirements

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