You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
69 lines
1.9 KiB
69 lines
1.9 KiB
var WebSocket = require('..'),
|
|
deflate = require('permessage-deflate'),
|
|
fs = require('fs'),
|
|
http = require('http'),
|
|
https = require('https');
|
|
|
|
var port = process.argv[2] || 7000,
|
|
secure = process.argv[3] === 'tls',
|
|
options = {extensions: [deflate], ping: 5};
|
|
|
|
var upgradeHandler = function(request, socket, head) {
|
|
var ws = new WebSocket(request, socket, head, ['irc', 'xmpp'], options);
|
|
console.log('[open]', ws.url, ws.version, ws.protocol, request.headers);
|
|
|
|
ws.pipe(ws);
|
|
|
|
ws.onclose = function(event) {
|
|
console.log('[close]', event.code, event.reason);
|
|
ws = null;
|
|
};
|
|
};
|
|
|
|
var requestHandler = function(request, response) {
|
|
if (!WebSocket.EventSource.isEventSource(request))
|
|
return staticHandler(request, response);
|
|
|
|
var es = new WebSocket.EventSource(request, response),
|
|
time = parseInt(es.lastEventId, 10) || 0;
|
|
|
|
console.log('[open]', es.url, es.lastEventId);
|
|
|
|
var loop = setInterval(function() {
|
|
time += 1;
|
|
es.send('Time: ' + time);
|
|
setTimeout(function() {
|
|
if (es) es.send('Update!!', {event: 'update', id: time});
|
|
}, 1000);
|
|
}, 2000);
|
|
|
|
fs.createReadStream(__dirname + '/haproxy.conf').pipe(es, {end: false});
|
|
|
|
es.onclose = function() {
|
|
clearInterval(loop);
|
|
console.log('[close]', es.url);
|
|
es = null;
|
|
};
|
|
};
|
|
|
|
var staticHandler = function(request, response) {
|
|
var path = request.url;
|
|
|
|
fs.readFile(__dirname + path, function(err, content) {
|
|
var status = err ? 404 : 200;
|
|
response.writeHead(status, {'Content-Type': 'text/html'});
|
|
response.write(content || 'Not found');
|
|
response.end();
|
|
});
|
|
};
|
|
|
|
var server = secure
|
|
? https.createServer({
|
|
key: fs.readFileSync(__dirname + '/../spec/server.key'),
|
|
cert: fs.readFileSync(__dirname + '/../spec/server.crt')
|
|
})
|
|
: http.createServer();
|
|
|
|
server.on('request', requestHandler);
|
|
server.on('upgrade', upgradeHandler);
|
|
server.listen(port);
|
|
|