Tag：Server side
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Time：2020-4-5
1、 Warm up before reading What is keep alive 1. Keep alive is just a client recommendation Let’s open Baidu’s homepage and check the header further. As shown in the figure, we can see a line in the request header: Connection:keep-alive Keep alive is the notification server. After the HTTP request / response set is […]
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Time：2020-4-3
Preface We know that the project monitoring is particularly important, but if we use the jconsole and JVM of JDK, it will be very tedious, and the interface is not very friendly. We used the spring boot project before, but we didn’t have a good monitoring of the project. In the spring family, spring boot […]
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Time：2020-4-2
HTTP protocol is not peer-to-peer. It needs client and server to implement through request and response model. Structure of request message Request method Requested URI Protocol version Optional request header field Content entity Structure of response message Protocol version Status code Explain the reason phrase for the status code Optional response header field subject HTTP […]
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Time：2020-4-2
In the Internet era, Devops is closely related to business development. The inherent solutions of traditional enterprises are more and more difficult to meet the needs of rapid development of enterprises. How to use tools to land Devops and improve the R & D efficiency quickly and effectively has become a challenge for many enterprises. […]
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Time：2020-4-1
What is authentication Generally speaking, it isVerify the identity of the current user, prove that “you are yourself” (for example, you need to punch through your fingerprint when you clock in and out every day. When your fingerprint matches the fingerprint entered in the system, you can punch successfully) Authentication in the Internet: User name […]
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Time：2020-4-1
This paper introduces how to realize SSL / TLS based encrypted communication in Java, C + + and nodejs. It focuses on the analysis of the whole process from handshake to data sending / receiving in Java by using socketchannel and sslingine. This article also covers how to create a SSL enabled server using OpenSSL […]
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Time：2020-3-31
[toc] Distributed TensorFlow This directory includes the implementation of runtime distributed tensorflow, and the bottom layer uses grpc as the support library for in-process communication. Quick start First, you need to build a server-side executable version of tensorflow（grpc_tensorflow_server）And a grpc based client. Currently, it can only be self built based on the source code, but […]
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Time：2020-3-31
target Implement a websocket service center to support horizontal expansion Technology stack SpringBoot、Netty、JDK8、MySQL、Redis、RabbitMQ、MyBatis-Plus Environment building Description of main function points Websocket connection requires authentication The server provides the token acquisition interface, and the WS obtains the token before connecting Authentication information is provided by the server HTTP interface request requires authentication The interface here is […]
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Time：2020-3-30
Preface HTTP protocol is the abbreviation of Hyper Text Transfer Protocol, which is used to transfer hypertext from the world wide web server to the local browser. HTTP is based on TCP / IP protocol to transmit data (HTML files, picture files, query results, etc.). It does not involve packet transmission. It mainly specifies the […]
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Time：2020-3-30
Go to build a simple websocket server code example test.go, as follows: package main import ( “fmt” “log” “net/http” “golang.org/x/net/websocket” ) func Echo(ws *websocket.Conn) { var err error for { var reply string if err = websocket.Message.Receive(ws, &reply); err != nil { fmt.Println(“Can’t receive”) break } fmt.Println(“Received back from client: ” + reply) msg := […]
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Time：2020-3-28
describe Lhttp is a framework based on websocket server, which provides a protocol similar to HTTP to help developers develop long connected applications. Using lhttp can greatly reduce the workload of server development, and achieve very good modularity and decoupling of business functions. You can customize any function you want. Project address Characteristic Easy to […]
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Time：2020-3-27
The react router has reached the V5 version, and some APIs based on react hooks have been added, such as useparams, usehistory, etc., so that we can get the routing information {match, location without accepting route props in components, Location}, in addition to the use of react hooks, there are other APIs in react router […]
