socket

The scalability of performance IO APIs is of great importance to Web applications. In the previous API for Java version 1.4, blocking I/O was disappointing to many people. Starting with the J2SE 1.4 version, Java finally has a scalable I/O API. This

Performance Iv. registration and processing of detailed procedures Next we will analyze the register () method of connection. We always say that the connection with selector registration, in fact, this is a simplification of the argument. In fact,

In detail before JDK 1.4, Java IO Operations were concentrated in the Java.io package and were based on the streaming synchronization (blocking) API. For most applications, such APIs are easy to use, however, some applications with high performance

Web|web Service |web Server Java-based Web server working principle 1 A WEB server is also called an HTTP server, which communicates with the client through the HTTP protocol. This client usually refers to a Web browser. A Java-based WEB server

Tutorial Install PHP This chapter compiles and installs the following software as follows: * Apache v.1.3.4-The most popular Web server in the world. * GCC v.2.8.1--from the GNU C and C + + compilers. * MySQL V.3.22.16b-gamma-a database used by many

(3) Installing a DHCP server 1, the source program download address is: ftp://ftp.isc.org/isc/dhcp/dhcp-3.0.tar.gz, our version is: dhcpd-3.0 2, copy to:/USR/LOCAL/SCR after decompression: Tar zxvf dhcp-3.0.tar.gz 3,

What is PHP?PHP is the abbreviation for Hypertext Preprocessor, PHP is an embedded HTML scripting language. PHP's unique syntax blends the new syntax of C,java and Perl and PHP. The goal of this language is for Web developers to quickly write

Asp.net| Refresh | page | asynchronous The asynchronous page refresh feature of ASP.net 2.0 is really cool, and it's a big help to try to solve one of my application problems today. My page will submit a query to the socket service in the background,

Programming | example The following example program implements simple socket communication and can open multiple clients. The native test passed and no online tests were made. Server: Using System.Net; Using System.Net.Sockets; Using

Asynchronous Take the asynchronous method in socket communication as an example: public static ManualResetEvent Connectdone = new ManualResetEvent (false); public static void Connectcallback (IAsyncResult ar) { Socket sclient = (socket) ar.

JS author/Source: Blueski Compilation Quite simply, you can use the Java.net.URLConnection and Java.net.URL classes to open a standard HTTP connection and get a connection to the Web server. The server then transmits this information to the

Mysql| notes the use of MySQL services in some of the experience, mainly from the following aspects of the MySQL service planning and design considerations. 1 MySQL Service installation/configuration versatility; 2 system upgrades and data migration

This is the two pieces of code I used, output audio and capture audio.The socket in the constructor is used to accept audio data from the network. Do not do network audio can remove it.I hope to share our experience with you. 8-)Import

Virtual Host What is a virtual host, and why use a virtual host?The virtual host is the use of special hardware and software technology, a computer host into a "virtual" host, each virtual host has a separate domain name and IP address (or shared IP

Socket The image description of the socket agreement1. One is the engine (Socket), providing the ability of network communicationOne is a sedan (Http) that provides a specific way The original meaning of 2.socket is "hole" or "socket". Here as a

In the previous article, we introduced the concept of pear, coding rules, simple use method, you may have a preliminary understanding of it. This time, we'll introduce the functionality and usage of some of the modules in the existing Pear

JS Seven. Install Tomcat 1. Execute the following command #cd *jk2*/jk/native2//Enter Connector compilation directory #./buildconf.sh//Run Configuration Scripts #./configure--with-apxs2=/usr/local/apache/bin/apxs--enable-jni--enable-eapi #make//

iis|server| site Configuration requirements: IIS (Win2000 Server with), Java 2 SDK 1.4.2 (or later), Tomcat WEB Server connector, Tomcat 5.0.24 (or later) Get ready One, Java 2 SDK 1.4.2 (or later)1, the www.java.sun.com/downloads/website downloads,

mysql| Data | database | Database structure Author: Let me export the mysqldump tool to use MySQL, the basic usage is: Shell> mysqldump [OPTIONS] database [tables] If you do not give any tables, the entire database will be exported. By executing

Enterprise|mysql Peeking in MySQL 5.0 Enterprise functional ©by Dennis DLL (Dan Zhou) 2004.01 MySQL5.0 Alpha, our long-awaited create function and create Procedure are finally available. For more information, please refer to the news of the