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Message sending control method, processing method, device and system

A technology for message sending and processing equipment, which is applied in the field of communication, and can solve problems such as message sending failure, virtual channel number mismatch, system deadlock, etc.

Active Publication Date: 2016-12-28
XFUSION DIGITAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the inventors found that, due to the possible mismatch of the number of virtual channels of different protocols, in the prior art, in the process of protocol conversion and message sending for messages with dependencies, there are often some types of message congestion. The problem that caused the system to deadlock, resulting in the failure to send the message

Method used

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  • Message sending control method, processing method, device and system
  • Message sending control method, processing method, device and system
  • Message sending control method, processing method, device and system

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Embodiment Construction

[0085] In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0086] figure 2 It is a schematic flowchart of Embodiment 1 of a method for controlling message sending according to the present invention. Such as figure 2 As shown, the message sending control method includes the following steps:

[0087] S201: The message sending control device acquires available space information of the receiving...

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Abstract

Embodiments of the present invention provide a packet sending control method, and a processing method, device and system. The method comprises: a packet sending control device obtaining available space information of a receiving channel corresponding to each packet of a first protocol type in a receiving end device, and sending an indication packet of a second protocol type carrying the available space information to a packet sending processing device, so that the packet sending processing device performs, according to the available space information, sending control on the packet of the first protocol type sent from a sending end device. With the packet sending control method provided by the embodiment of the present invention, the packet sending processing device performs, according to the available space information, sending control on the packet sent from the sending end device, and sends the packet only when the available space information of the packet is valid, thereby effectively avoiding a deadlock problem caused by non-matching virtual channels during conversion of packets between different protocols.

Description

Technical field [0001] The present invention relates to communication technology, in particular to a message transmission control method, processing method, equipment and system. Background technique [0002] In the current high-speed point-to-point serial connection, there are many protocols, such as high-speed peripheral component interconnection standard (Peripheral Component Interconnect Express, hereinafter referred to as PCIe) protocol, high-performance peripheral component interconnection standard (Papid IO, hereinafter referred to as RapidIO) protocol , Quick Path Interconnect (QPI) protocol, etc. Due to different application scenarios of each protocol, it is necessary to perform conversion between different protocols to adapt to different occasions, such as converting the QPI protocol with Ethernet or Infiniband (hereinafter referred to as IB) protocol. [0003] In the process of message protocol conversion, for each protocol, the number of virtual channels may be inconsi...

Claims

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Application Information

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IPC IPC(8): G06F13/38
CPCG06F13/382
Inventor 王工艺卢广刘钢
Owner XFUSION DIGITAL TECH CO LTD
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