data socket

Multiplexed Analysis Example: server, Client#server-side configuration fromSocketImport*Import TimeImportSelectserver=socket (af_inet, Sock_stream) server.bind (('127.0.0.1', 8080)) Server.listen (5) server.setblocking (False)" "The advantage of

FTP Common error: 1, unable to upload Web pages, ftp failure-prompted the "Unable to connect to the server" error. Problem occurs because of the FTP client program setup problem, the client's Internet line problem, and the FTP server side problem.

Implement chat Room (Node) based on WebSocketWebSocket is a TCP-based long-connection communication protocol, the server can actively transfer data to the front end, compared to the Ajax polling server, websocket use the way of monitoring, reduce

MySQL before the installation of the 5.7.12 did not make a summary, to replace the new computer, fill in the installation record, installation, find some users of the installation records, found a lot of pits (i) MySQL 5.7.13 installation

FTP Server FTP command The main operations of FTP are based on a variety of commands. The common commands are: Sets the transfer mode, which includes Ascⅱ (text) and binary binary mode; Directory operations, changing or displaying the current

Netty is a high-performance, asynchronous event-driven NIO framework that provides support for TCP, UDP, and file transfer, and as an asynchronous NIO framework, Netty All IO operations are asynchronous and non-blocking, through the future-listener

Storm-kafka Source code parsing Description: All of the code in this article is based on the Storm 0.10 release, which is described in this article only for kafkaspout and Kafkabolt related, not including Trident features. Kafka Spout The

MySQL Database with source installation[[email protected] ~]# wget -c http://mirrors.sohu.com/mysql/mysql-5.7/ mysql-5.7.17.tar.gz[[email protected] ~]# tar -zxf mysql-5.7.17.tar.gz[[email  Protected] ~]# cd mysql-5.7.17[[email protected] mysql-5.7.1

Linux full-schedule task for MySQL _shell small script for MySQL with smaller data size.#!/bin/bashPort= ' 5001 'User= ' admin 'Passwd= ' admin 'Socked= "/data/socket/mysql${port}.sock"backup_file= ' /data/mysql/backup ' #注意磁盘空间情况backup_save_days= '

1.yum installing each dependent package[Email protected] ~]# yum-y install gcc gcc-devel gcc-c++ gcc-c++-devel autoconf* automake* zlib* libxml* ncurses-devel ncurses libgcrypt* libtool* cmake OpenSSL openssl-devel Bison bison-devel Unzip2. Create

Today formally began a long road, I intend to spend the last few years to brush mysql5.5 source code, because the books at hand are basically based on mysql5.5, so there is no 5.7 version of the code, not to mention I am more concerned about the

1. Mysql-5.7.4-m14-winx64.zip DownloadOfficial website: http://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.17-winx64.zip2. Unzip to D:\mysql. (Specify the path yourself) 3, create a new My.ini profile under D:\mysql\mysql-5.7.4-m14-winx64The

First, install Nginx1. Install dependent extensions# yum-y Install wget openssl* gcc gcc-c++ autoconf libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libx ML2 libxml2-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel bzip2

In Windows7, according to MySQL5.71, download the latest version of MySQL from the official website, here is mysql-5.7.17-win32;2, download the mysql-5.7.17-win32.zip extracted to the specified folder, Here the target folder is e:\develop;3, copy

1. Preparation of installation Environment# Wget-o/etc/yum.repos.d/centos-base.repo Http://mirrors.aliyun.com/repo/Centos-6.repo# yum Install cmake-y# yum install ncurses-devel-y# useradd-s/sbin/nologin-m MySQL2, the compilation environment

Recently listening to the old boy teacher video lessons, the operation of the process made notes, convenient for later use. 1. Preparation of installation Environment wget -o/etc/Yumrepos.d/centos-base.repo http://mirrors.aliyun.com/repo/

MySQL 8.0 official version 8.0.11 has been released, the official said MySQL 8 than MySQL 5.7 twice times faster, but also brought a lot of improvements and faster performance!Note: Upgrading from MySQL 5.7 to MySQL 8.0 is only supported by using

Centos7 on the implementation of multi-instance installation, is a service on 3306, 3307, more than 3,308 ports running and each database, equivalent to three different programs;1 Install Package yum -y install mariadb-server2 The database is

Environment:Centos 6.7, MySQL 5.7, Zabbix 3.2Background:The Zabbix server's MySQL data directory has insufficient partition space and needs to be migrated to another partition. Look at the online articles are quite simple, in broad daylight to

Win7 64-bit how to install the configuration mysql-5.7.5-m15-winx64It's been a long time since MySQL was last installed. Steps these, there may be forgotten. Simply record it. (Refer to blogs on some networks.) ）1.mysql-5.7.5-m15-winx64.zip