p2p-hub
所属分类：P2P编程
开发工具：JavaScript
文件大小：0KB
下载次数：0
上传日期：2012-02-24 12:32:02
上 传 者：
sh-1993
说明： json连接的对等中心，
(a peer to peer hub of json connections,)
文件列表:
examples/ (0, 2012-02-24)
examples/message-all-and-callback.js (857, 2012-02-24)
index.js (4736, 2012-02-24)
lib/ (0, 2012-02-24)
lib/peer.js (2929, 2012-02-24)
package.json (300, 2012-02-24)
# p2p-hub
a super simple p2p hub that allows you to send json messages between computers
``` js
var hub = require('p2p-hub').connect('json://address_to_a_member');
hub.on('connect', function(from) {
console.log(from, 'connected');
// let's print all current nodes
var all = hub.nodes();
console.log('all nodes:', all);
// let's say hello to him
hub.send(from, {hello:'world'});
});
hub.on('disconnect', function(from) {
console.log(from, 'disconnected');
});
hub.on('message', function(from, message) {
console.log(from, 'says', message);
});
hub.send('json://another_member', {hello:'world'});
```
You can also multiplex messages to support multiple apps on the same hub
``` js
var hub = require('p2p-hub').connect('json://address_to_a_member');
var app = hub.multiplex('app');
app.on('connect', function(from) {
console.log(from, 'connected to app');
console.log('all in app:', app.nodes());
});
app.on('disconnect', function(from) {
console.log(from, 'disconnected from app');
});
app.on('message', function(from, message) {
console.log(from, 'in app says', message);
});
app.send('json://another_member', {hello:'app'});
```
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