mailiverse/deploy/websockets/proxy-ws.js
2013-08-09 17:31:37 -04:00

55 lines
1.5 KiB
JavaScript

var WebSocket = require('ws');
var WebSocketServer = WebSocket.Server;
var http = require('http');
var server =
http.createServer(function (req, res) {
res.writeHead(200, {'Content-Type': 'text/plain'});
res.end('Not implemented');
});
server.listen(8081, "0.0.0.0", null);
closeServer = function() { self._server.close(); };
function createWebSocket(path, ws) {
console.log('connection');
ws.proxy = new WebSocket(path);
ws.proxy.queue = [];
ws.proxy.on('message', function(message) { console.log('<- P ' + message); ws.send(message); });
ws.proxy.on('close', function() { console.log('close P'); ws.close() });
ws.proxy.on('open', function() {
while (ws.proxy.queue.length > 0)
{
var message = ws.proxy.queue.shift();
console.log('C -> ' + message);
ws.proxy.send(message);
}
ws.proxy.queue = null;
});
ws.on('message', function(message) {
if (ws.proxy.queue != null)
{
console.log('C q ' + message);
ws.proxy.queue.push(message);
}
else
{
console.log('C -> ' + message);
ws.proxy.send(message);
}
});
ws.on('close', function() { console.log('C close'); ws.proxy.close(); });
}
wss = new WebSocketServer({server:server, path:"Mailiverse/KeyServer"});
wss.on('connection', function(ws) { createWebSocket('ws://red:8080/Mailiverse/KeyServer', ws); });
wss = new WebSocketServer({server:server, path:"Mailiverse/MailServer"});
wss.on('connection', function(ws) { createWebSocket('ws://red:8080/Mailiverse/MailServer', ws); });