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Data transmission method and device

A technology for transmitting data and data, which is applied in the field of transmitting data and can solve problems such as performance bottlenecks

Active Publication Date: 2019-08-13
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the case of a large number of collectors, this method of concentrator processing will cause performance bottlenecks when publishing sampled data

Method used

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  • Data transmission method and device
  • Data transmission method and device

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Embodiment Construction

[0049] The technical solution in this application will be described below with reference to the accompanying drawings.

[0050] figure 1 A schematic diagram of a gRPC architecture provided by an embodiment of the present application is shown. The gRPC architecture includes a server 11, such as a C++ server 11, and at least one client, figure 1 A Ruby client 12 and an Android-Java client 13 are shown in . Here, the Ruby client 12 can be, for example, a computer terminal, and the Android-Java client 13 can be, for example, a mobile phone terminal. Wherein, the C++ server 11 includes a gRPC server, and the Ruby client 12 and the Android-Java client 13 include gRPC stubs (Stub) respectively. Specifically, the server implements the called interface and runs the gPRC server to process the invocation of the client service, and the client service that initiates the remote call adopts the same method as the Stub implementation and the gPRC server.

[0051] Specifically, the gRPC ar...

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PUM

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Abstract

The invention provides a data transmission method and device, which can separate control information from data information in a TCP protocol stack on a concentrator and improve the data transmission efficiency. The data transmission method comprises the following steps: a concentrator of a first device sends the first data to a second device according to a collector requirement of the first device, and generates a first TCP message, wherein the load of the first TCP message is empty, the first TCP message comprises indication information, and the indication information is used for instructingthe collector to generate a second TCP message according to the first TCP message; the concentrator sends the first TCP message to the collector; the collector generates the second TCP message according to the first TCP message; and the collector sends the second TCP message to the second device.

Description

technical field [0001] The present application relates to the communication field, and more specifically, to a method and device for transmitting data. Background technique [0002] Network performance measurement needs to meet the requirements of real-time and high reliability. Google Remote Procedure Call (Google Remote Procedure Call, gRPC) is an effective solution for network performance measurement launched by Google. gRPC defines an open, high-performance general-purpose remote procedure call (Remote Procedure Call, RPC) framework for connecting distributed systems, which can efficiently link data centers or services between data centers, and can provide load sharing, tracking, Health checks and certifications. gRPC adopts the client / server model, and the client application program can directly call the method in the application program on the server to realize distributed system applications and services. [0003] A transmission control protocol (Transmission Contr...

Claims

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Application Information

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IPC IPC(8): H04L1/18H04L29/06H04L29/08
CPCH04L1/1848H04L69/06H04L67/141H04L69/22H04L67/025H04L69/161H04L69/163H04L67/133H04L69/326H04L69/16
Inventor 李先明
Owner HUAWEI TECH CO LTD