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[feature] websocket support

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This commit is contained in:
yawnt 2013-09-14 12:48:53 +02:00
parent f97c0c6167
commit 79a14acfd2
2 changed files with 43 additions and 22 deletions
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21
lib/caronte/passes/ws.js
View File

@ -1,4 +1,6 @@
var WebsocketStream = require('../streams/websocket'), var WebsocketStream = require('../streams/websocket'),
http = require('http'),
common = require('../common'),
passes = exports; passes = exports;
/*! /*!
@ -71,7 +73,24 @@ function XHeaders(req, socket, options) {
* *
*/ */
function stream(req, socket, options, head) { function stream(req, socket, options, head) {
req.pipe(new WebsocketStream(options, head)).pipe(socket); var r = http.request(
common.setupOutgoing(options.ssl || {}, options, req)
);
r.on('upgrade', function(res, proxySock, hd) {
if (hd && hd.length) proxySock.unshift(hd);
socket.write('HTTP/1.1 101 Switching Protocols\r\n');
socket.write(Object.keys(res.headers).map(function(i) {
return i + ": " + res.headers[i];
}).join('\r\n') + '\r\n\r\n');
proxySock.pipe(socket).pipe(proxySock);
});
r.end();
//req.pipe(new WebsocketStream(options, head)).pipe(socket);
} }
] // <-- ] // <--

44
ttest.js
View File

@ -1,3 +1,4 @@
'use strict'; /* jshint node:true */
var caronte = require('./'), var caronte = require('./'),
http = require('http'), http = require('http'),
ws = require('ws'); ws = require('ws');
@ -7,33 +8,38 @@ var proxyTo = new ws.Server({ port: 9090 });
proxyTo.on('connection', function(ws) { proxyTo.on('connection', function(ws) {
console.log('connection!'); console.log('connection!');
ws.on('message', function(msg) { ws.on('message', function(msg) {
console.log('received: ' + msg); ws.send('ohai: ' + msg);
setTimeout(function() {
ws.send('HAHAHHA');
}, 10000);
}); });
ws.send('derpity?'); ws.send('derpity?');
}); });
/*caronte.createProxyServer({ caronte.createProxyServer({
ws : true, ws : true,
target: 'http://127.0.0.1:9090' target: 'http://127.0.0.1:9090'
}).listen(8000);*/ }).listen(8000);
var client = new ws('ws://127.0.0.1:8000'); var client = new ws('ws://127.0.0.1:8000');
client.on('open', function() { client.on('open', function() {
client.send('baaaka'); client.send('baaaka');
console.log('sent: baaaaka'); console.log('sent: baaaaka');
setTimeout(function() {
client.send('cacca');
}, 5000);
client.on('message', function(msg) {
console.log('server said: ' + msg);
});
}); });
var srv = http.createServer(function(req, res) { /*var srv = http.createServer(function(req, res) {
res.end('1'); res.end('1');
}).listen(8000); }).listen(8000);
srv.on('connection', function(s) { srv.on('upgrade', function(req, sock, head) {
s.pipe(process.stdout);
});
srv.on('upgrade', function(req, socket, head) {
var options = { var options = {
port: 9090, port: 9090,
@ -42,21 +48,17 @@ srv.on('upgrade', function(req, socket, head) {
} }
var r = http.request(options); var r = http.request(options);
r.on('upgrade', function(res, sock, hd) { r.on('upgrade', function(res, proxySock, hd) {
if (hd && hd.length) sock.unshift(hd); if (hd && hd.length) proxySock.unshift(hd);
sock.write('HTTP/1.1 101 Switching Protocols\r\n');
socket.pipe(sock).pipe(socket); sock.write(Object.keys(res.headers).map(function(i) {
//req.pipe(r).pipe(socket);
/*console.log(hd.toString('utf-8'));
var str = Object.keys(res.headers).map(function(i) {
return i + ": " + res.headers[i]; return i + ": " + res.headers[i];
}).join('\r\n'); }).join('\r\n') + '\r\n\r\n');
socket.write("HTTP/1.1 101 Switching Protocols\r\n" + str); proxySock.pipe(sock).pipe(proxySock);
socket.write(hd);
socket.pipe(sock).pipe(socket);*/
}); });
r.end(); r.end();
}); });
*/