Yes. I used PHP to build a websocket backend. Through pusher, I can send messages to the subscribed client to implement simple chat room functions. Then I want to further implement private chat, but I don't know how to implement it. My idea is that the client of the private chat subscribes to a common topic ,... yes. I
Chat room I have done a more complex chat room, almost have a BBS chat room all the functions, but because it is done with application, so more waste of resources. I think it's more reliable and simpler to use a database.
You can
Related reading: Java Socket Chat Room Programming (ii) the use of socket to achieve a single chat room
There are many examples of using sockets to implement chat online, but I have seen many, many problems exist.
Here I will implement a more complete
First to show you the effect of the picture:
In the article for you to introduce the use of angular and Nodejs, Socket.io set up chat rooms and chat rooms, this article continues to introduce node.js use socket to create private chat and chat room, specific details please
Nodejs instant chat and nodejs chat room
I always wanted to create an instant chat application. I saw socket. io a few days ago. I felt pretty good. I made some modifications myself and it felt quite good. The example given on the official website is very simple. The following improvements have been made to push histor
In the previous article, I realized the function of text chatting and sharing whiteboard, in this article, I will implement the function of voice chat on the basis of the previous article. Voice chat is much more difficult than text chat and shared whiteboard.
The approximate process of implementation is:
1. A chat
, I will first find it in uscoket and then call its emit.
function sendUserMsg(data) { if (data.to in usocket) { console.log('================') console.log('to' + data.to, data); usocket[data.to].emit('to' + data.to, data); usocket[data.user].emit('to' + data.user, data); console.log('================') }}
Here I am emit twice because I want to receive the message and display it. Why? First, the interface is unified, the content in the chat is all
Publish a mini php + AJAX chat program [chat room] for download. MiniAJAXChatroomByLongbillwww. longbill. cnLongbillallrightsreserved2006-08-16 demo address: longbill. cndownsamplechat. php open the file for specific settings using Mini AJAX Chatroom By Longbill
Http://www.longbill.cn
Longbill all rights reserved
2006-08-16
Demo address: http://longbill.cn/
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
We are now making a watch live products, have chat room function, similar to Sina this: http://video.sina.com.cn/l/pl/globallive/1327915.html, his that use is jetty, I would like to know if the PHP platform is similar to the right thing to do chat room, thank you!
We now use the traditional nginx+php+mysql do, because
the server for mass data, such as sending messages to all online clients, in order to better explain the implementation mechanism of asynchronous network communication, develop a multi-client LAN Chat program to demonstrate asynchronous operations.Features are as follows:
LAN chat room support multiplayer online, the upper limit depends on the computer
Use Java socket to do a chat room, to achieve the function of many people chat. Watched the Geek College video and then knocked on it. (1DAY)Service side:1. First write the service end of the class myServerSocket, which put a listening thread, a start on the good2. Implementation of the service-side listening class Serverlistener.java, with accept to monitor, onc
Directly on the code, the comments are clear, there are questions to welcome questions to testify.To facilitate the compilation of the download, the code is placed in a file.The server is CentOS, the client uses the SECURECRT./* Function: SSH login on the same server user can group chat (chat room) principle: Group Chat
Mini AJAX Chatroom by Longbill
http://www.longbill.cn
Longbill All rights reserved
2006-08-16
Demo Address: http://longbill.cn/down/sample/chat.php
Open a file for specific settings
Use the method to upload this program to the server and run it.
The default data save path is the rooms/directory
After calling the parameter room= room name, such as chat.php?room=ph
centos6.8 I've installed PHP7 and swoole extensions on the system before.You can use the command to see if the extension is loaded.Php-i|grep Swoole (not installed directly to see my previous article, or leave a message I tell you how to install)git clone https://github.com/shenzhe/zphp.git (clone frame down)CD zphpPHP build.php (Build project)Pls enter app path:/home/skinglzw/documents/chat_zphp (prompts you to fill in the project path)Pls enter project_name:Zphp_chat (project name)CompleteTail
The last two sections describe how to handle conversations in a chat room and the special handling of private whispers. Let's go and see how the conversation is displayed on the client side. Please take a look at our display dialog file (top.asp) First
*top.asp
Response.expires=0
' Response.buffer=true
%>
If session ("userzj_1") = "" Then
Session ("userzj_1") = ""
Session ("zj_1level") = ""
Session ("Zj
the connectionSocket.broadcast.emit (): broadcasts to all clients that are removing the client that established the connectionIo.sockets.emit (): Broadcast to all clients, equivalent to the two above andCLIENT (INDEX. HTML) SERVER (APP. Msnvar app = require (' Express ') (), Server = require (' http '). Createserver (APP), Io = require (' Socket.io '). Listen (server); Bind the Socket.io to the server Server.listen (80); App.get ('/', function (req, res) { res.sendfile (__dirname + '/index.
The two sections of the chat room described how to handle chat room conversations and the special handling of private whispers. Let's go and see how the conversation is displayed on the client side. Please take a look at our display dialog file (top.asp) First
*top.asp
Response.expires=0
' Response.buffer=true
%
How to use ASP. NET to develop chat rooms based on push technology ?, Asp.net chat room
Public class Content: System. Web. UI. Page{Private void Page_Load (object sender, System. EventArgs e){Session. Timeout = 60;Response. Write ("Welcome... Response. Flush ();Application [Session. SessionID] = Response;System. Threading. Thread. Sleep (System. Threading. Timeou
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