Thank for responding.
Assume that client is android.
I can reading voice data from device, and sent to nodejs server.
nodejs server use datagram library to receive voice data which is sent from
device.
Now, i can't find solution to send received voice data to all connected
clients.
Here is some code on server side
///////////////////////////////////////////////////////////////////////////////////////////
var http = require('http'),
dgram = require('dgram'),
socketio = require('socket.io');
var app = http.createServer(handleRequest),
io = socketio.listen(app),
socket = dgram.createSocket('udp4');
socket.on('message', function(content, rinfo) {
console.log('got message', content, 'from', rinfo.address, 'port
',rinfo.port);
io.sockets.emit('udp_message', 'test',rinfo.port);
socket.send(content, 0, content.length, 50006, rinfo.address,
function(err, bytes) {
//socket.close();
});
});
function handleRequest(req, res) {
res.writeHead(200, {'content-type': 'text/html'});
res.end("<!doctype html> \
<html><head> \
<script src='/socket.io/socket.io.js'></script> \
<script> \
var socket = io.connect('localhost', {port: 8000}); \
socket.on('udp message', function(message) {
console.log(message) }); \
</script></head></html>");
}
socket.bind(50005);
app.listen(8000);
///////////////////////////////////////////////////////////////////////////////////////////
I am waiting for your respons.
2012年9月20日木曜日 22時54分17秒 UTC+7 Tim Caswell:
>
> I would start by reading up on audio encoding formats. This alone is
> a pretty complex topic. Also, what is you client, what capabilities
> does it have? If the client is a browser that's very different than
> say a native mobile client on iOS. As far as the node part, building
> a simple data proxy is easy, but usually you want to do more.
>
> On Wed, Sep 19, 2012 at 11:19 PM, Chi Linh Le
> <[email protected]<javascript:>>
> wrote:
> > Hi All
> >
> > I am building a app with push-to-talk (conference call) function.
> > Model of app as below.
> >
> > client A--(voice data)--->server (nodejs)--(voice data)--->client B
> >
> > I have some question.
> >
> > 1. How do get voice data from client?
> > 2. How do send voice data to all connected client?
> >
> > Anyhelp is appreciated!
> >
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