Django + ajax implements online chat rooms, djangoajaxDjango + ajax online chat room
One of the small projects is a simple chat room.Requirements:
Registration and login before speaking
Displays the most recent message in the
$} ' |xargs kill-9The meaning of this sentence: http://www.hellosee.cc/2016/10/520.htmlThis sentence, such as Next, a kill good.PS Aux|grep ServerKillall-9 IDRe-start:/usr/local/php/bin/php/data/wwwroot/chat.yyii.info/server/hsw_server.phpOK, no problem!Chat room http://www.hellosee.cc/Author's chat room:http://chat.hellosee.ccYou can also expand your reading:1190000006052748Hangzhou Green Olive Recruitmen
Summary of web chat rooms: web chat rooms
Preface: Recently I was writing a project in a chat room. I wrote a lot of JS (functions) at the front end, resulting in a bit of code ratio, bugs, and latencies. So I summarized the code I wrote yesterday and wrote it as a blog.
Pr
WebSocket implements simple web chat rooms and websocketweb chat rooms1. tomcat is required, so Server 2. JDK7.03. manually add the three packages catalina under the lib directory in Tomcat7.0. jar, tomcat-coyote.jar, websocket-api.jar4. after the project is deployed. jar, tomcat-coyote.jar, websocket-api.jar three packages are deleted. 5. The project directory s
ASP. NET uses simple chat room programs written by applications and session objects, and simple session chat rooms
ASP. Net has two important objects: application Object and session object.
Application: the object that records Application parameters. This object is used to share Application-level information.
Session: record the variable objects on the browser, u
room is designed for many people who love chatting, and many large web chat rooms compared to the small chat room function is relatively simple, but can achieve basic chat function,Point-to-multipoint, point-to-point chat and basic user functions, login, logout, view
. Its run () this includes communication cycles between servers and customers-determining customer requests (such as logon, speaking, and refreshing the online list), processing speech data, and sending chat information. The following is an example of a server program that helps beginners understand as soon as possible.
Import java. Io .*;Import java.net .*;Publi
Preface HTML5 websocket implements two-way communication between the server and the browser. Two-way communication simplifies the development of Server Message push. The most common is instant messaging and applications with high requirements on real-time information. In the past, most Server Message pushing technologies were "polling" and "persistent connection". These two technologies will produce considerable overhead for the server, and the real-time performance is not very high. Websocket t
, inquiries and so on. The author chooses an Access database to store the content of the conversation. The content of the database retains only one day (depending on the actual situation of the LAN to determine the length of time) conversation.
2, chat Room interface design: In order to customers can easily browse the content of the site, but also to show as much as possible the content of the chat room, th
Design and Implementation of ASP. NET Website chat rooms (section 3rd), asp.net section 3rd
Everyone has ever played website chat rooms. Do you know how it works?Today, we will design a website chat room. Users enter their usernames to log on to the
-driven web applications and applications that require high interactivity and real-time performance, such as stock exchange analysis, chat rooms, and online web games.Pushlet is a comet implementation (pushlet is an open-source comet framework): Under the servlet mechanism, data is pushed directly from the server's Java object to the client's page, without the he
, updates, inquiries and so on. The author chooses an Access database to store the content of the conversation. The content of the database retains only one day (depending on the actual situation of the LAN to determine the length of time) conversation.
2, chat Room interface design: In order to customers can easily browse the content of the site, but also to show as much as possible the content of the chat
and so on. The author chooses an Access database to store the content of the conversation. The content of the database retains only one day (depending on the actual situation of the LAN to determine the length of time) conversation. 2, chat room interface design: In order to customers can easily browse the content of the site, but also to show as much as possible the content of the chat room, the author i
Explore the possibility of using memcache to implement chat rooms.
Suddenly think of this topic, of course, to do complex is certainly not, we only explore the text through the memcache implementation of the chat application possible.
First of all in front of us is how to maintain this key? Is there any possibility of implementation?
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Use Tomcat to implement Comet chat rooms based on iframe streaming
First, no picture, no truth, first:
This is a chat room Demo Based On Comet. Its function is similar to QQ chat. If there is a new message in the chat process, the server needs to push the message to the bro
Nodejs implements chat rooms based on socket. io
Because the socket. io module is used for the web video Live project to be implemented later, I spent some time studying it and made some improvements by referring to the online code. I wrote a chat room code myself. I have to admit that the backend fact push capability
client.This is the simplest chat server. When you start it, It listens to port 1000. When a client sends a message, it sends messages sent from the client to other online users for chat.5. Check the server1) Compile a simple client with the following code:After the connection is established, the client enables two threads, one for sending messages and the other
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