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Method and device for forwarding message

A message forwarding and message technology, applied in the computer field, can solve problems such as low message forwarding performance

Active Publication Date: 2017-05-31
NEUSOFT CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention proposes a message forwarding method and device, the main purpose of which is to solve the problem that the forwarding performance of the network message forwarding equipment in the prior art does not increase linearly with the increase in the number of CPU cores The problem of low file forwarding performance

Method used

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  • Method and device for forwarding message

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Embodiment Construction

[0086] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0087] The embodiment of the present invention provides a message forwarding method, such as figure 2 As shown, the method includes:

[0088] 101. According to the received message, query whether there is a session connection corresponding to the message in the entity session table locally established by the user state CPU. If yes, execute step 102; if not, execute step 103.

[0089] Wherein, the entity connection session table ...

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Abstract

The invention discloses a method and a device for forwarding a message, relates to the technical field of computers and mainly solves a problem that the forwarding performance of network message forwarding equipment in the existing technology cannot be linearly increased along with the increase of the number of CPU cores to cause lower message forwarding performance. The method comprises the following steps of querying whether a session connection corresponding to the message exists in an entity session table which is locally established by a user mode CPU according to the received message, wherein the entity session table includes a session connection processed by the user mode CPU, and the different user mode CPUs respectively maintain the own processed entity session tables; if yes, forwarding the message through the user mode CPU; if no, obtaining session connection establishment strategy information corresponding to the message from a kernel mode CPU based on the user mode CPU which receives the message; and establishing the session connection corresponding to the message based on the user mode CPU which receives the message according to the session connection establishment strategy information, and forwarding the message through the CPU which receives the message.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a message forwarding method and device. Background technique [0002] The forwarding throughput performance and new session performance of a network packet forwarding device represent the technical strength of a network security vendor. With the development of science and technology in the computer field, multi-core technology has become a very mature technology, and network message forwarding devices based on multi-core systems have emerged. By increasing the number of central processing unit (Central Processing Unit, CPU) cores of network message forwarding devices It has become a trend to improve the forwarding throughput performance of network packet forwarding devices. [0003] In the prior art, when forwarding a message, the network message forwarding device usually forwards the message based on the entity session table jointly maintained by the user state and the kernel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/701H04L12/721G06F9/50
CPCG06F9/5027G06F9/5044H04L45/00H04L45/14
Inventor 刘健男
Owner NEUSOFT CORP
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