Rpc communication method based on rto

Abstract

The invention discloses an rpc communication method based on rtos, and the method comprises the steps: enabling a client side to call a function interface provided by a client stub, packaging a data request message of the client side into a proto file format, and transmitting the data request message to probuf at a next stage for processing; enabling probuf to perform text formatting on the data request message packaged into a proto file format according to a probuf protocol, and then executing text serialization on the data request message to obtain binary communication data; transmitting binary communication data obtained by text formatting and text serialization to a network processing module, and performing http / 2 protocol packaging on the binary communication data. According to the invention, the communication real-time performance between the client and the server based on the real-time operating system is improved, the occupation ratio of network resources is reduced, the data processing flow of local calling is simplified, and the convenience of business layer expansion and maintenance is facilitated.

Description

technical field [0001] The invention relates to the technical field of rpc communication, in particular to an rtos-based rpc communication method. Background technique [0002] Different from linux, android and windows systems, rtos is small in size and simple in function, and is often used in the fields of Internet of Things, industrial control, etc. The support provided by technology, new architecture and new applications is very limited. At present, rtos usually uses http1.0 / http1.1 or json transmission protocol to communicate through the network. The above-mentioned communication methods have many disadvantages, such as: network The connection cannot be multiplexed, the connection process cannot be maintained for a long time, and because it contains repeated header information, and cannot be effectively coded, compressed and binarized, the amount of data sent and received increases, resulting in overall information redundancy, and then Causes shortcomings such as large ...

AI Technical Summary

Problems solved by technology

[0006] How to use an effective method to solve the problem that the existing rtos usually use http1.0 / http1.1 or json transmission protocol to communicate through the network. The above-mentioned communication methods have many disadvantages, for example: the network connection cannot be repeated. The connection process cannot be maintained for a long time, and because it contains repeated header information, and cannot be effectively coded, compressed and binarized, the amount of data sent and received increases, resulting in overall information redundancy, which in turn causes network transmission Problems with disadvantages such as large delay, low data throughput and poor transmission efficiency

Images