How to Build Rtmp Service and Develop Live APP with uni-app

Preface: Because you have an IM application, you decide to add live and short video capabilities in order to improve it.There are currently two ways to do live broadcasting, one is to directly connect with the third party's live service products, the other is to develop the services themselves.So here are also two ways to recommend simple impl ...

Posted on Tue, 19 May 2020 13:06:49 -0400 by stevebrett

How to optimize Tomcat performance in high concurrency environment? You will understand after reading it!

Yunqi information:[ Click to see more industry information]Here you can find the first-hand cloud information of different industries. What are you waiting for? Come on! As the most commonly used Java Web server, Tomcat's performance will drop sharply with the increasing concurrency. Is there any way to optimize the performance of Tomcat ...

Posted on Sat, 09 May 2020 04:21:50 -0400 by bstruss

Build a proxy server with stunnel+squid

1, Network environment Host A: 192.168.0.11 Host B: 66.0.0.6 Host C: 4.2.2.2 Host A and host B communicate with each other, and host B and host C communicate with each other. If A accesses C network slowly or not, it can be accessed through stunnel+squid agent. 2, squid installation configuration Squid and stunnel can be c ...

Posted on Sat, 02 May 2020 17:22:49 -0400 by karq

Record the pit encountered in the first integrated ios push

testing environment OSX Certificate generation There are many tutorials in this part. There are basically no holes. I just skipped them Try to connect function send(){ $deviceToken = 'xx='; $ctx = stream_context_create(); // ck.pem is your certificate file stream_context_set_option($ctx, 'ssl', 'local_cert', '/cert/ ...

Posted on Fri, 01 May 2020 23:59:18 -0400 by BlueNosE

Internal installation of nginx in docker

Docker installation Nginx environment To install Nginx, you can directly use the apt get install Nginx command of ubuntu to install. This is the easiest and most convenient way to install. However, the version of Nginx may be older, so here I choose to compile and install. Nginx needs to rely on the following three packages The gzip module ...

Posted on Fri, 01 May 2020 09:11:07 -0400 by miramichiphoto

Introduction to HAProxy Foundation for Load Balancing Services

First let's see what haproxy is for.Haproxy is an open source software developed by the French name Willy Tarreau; this software is mainly used to solve high performance TCP and HTTP load balancers with simultaneous connections over 10,000 clients.Its functions are to provide cookie-Based persistence, content-based exchange, advanced traffic co ...

Posted on Mon, 20 Apr 2020 12:52:26 -0400 by Flinch

Two methods of compiling and installing httpd2.4 in Centos 6

The first method 1, Download and unzip wget http://mirrors.hust.edu.cn/apache//httpd/httpd-2.4.29.tar.gzwget https://mirrors.tuna.tsinghua.edu.cn/apache//apr/apr-1.6.3.tar.gzwget https://mirrors.tuna.tsinghua.edu.cn/apache//apr/apr-util-1.6.1.tar.gztar -vxf httpd-2.4.29.tar.gztar -vxf apr-1.6.3.tar.gztar -vxf apr-util-1.6.1.tar.gz 2, Install ...

Posted on Mon, 20 Apr 2020 11:44:10 -0400 by friday_13

Solution of nginx+keepalive master slave hot standby + automatic switch

Environment collection cenots 6.3 64 bit Mini installation, because before installation, you need to do some work yum install -y make wget If you want to update the next system, replace the next yum source 1. Install keepalive The latest official version of keepalived-1.2.7 tar zxvf keepalived-1.2.7.tar.gz cd keepalived-1.2.7 Before that. Pl ...

Posted on Fri, 10 Apr 2020 11:13:41 -0400 by sol01

Building FastDFS file server with Linux

1. Introduction to fastdfs FastDFS is an open source high performance distributed file system (DFS). Its main functions include: file storage, file synchronization and file access, as well as high capacity and load balancing. It mainly solves the problem of massive data storage, especially suitable for online services with small and medium ...

Posted on Wed, 08 Apr 2020 06:57:48 -0400 by scm24

Decryption algorithm of wechat database

Decryption algorithm of wechat database on pc and Android There is an article about the password generation algorithm of Android wechat database, which is not mentioned here The password production algorithm on the pc side is encrypted in memory. Interested friends can see how the password is generated ...

Posted on Sun, 05 Apr 2020 18:02:35 -0400 by swissmissflash