Fix events stuff with awful hacks

app.js

@@ -1,7 +1,14 @@
 import koa from 'koa';
 import mount from 'koa-mount';
+import route from 'koa-route';
+import websockify from 'koa-websocket';
+import redis from 'redis-url';
+import coRedis from 'co-redis';
+import co from 'co';
 import spdy from 'spdy';
 import api from './api/app';
+import { events as fileEvents } from './api/routes/file';
+import { events as userEvents } from './api/routes/user';
 import web from './web/app';
 import { init as storageInit } from './lib/storage';
 
@@ -10,26 +17,37 @@ const debug = debugname('hostr');
 
 storageInit();
 
-const app = koa();
+const app = websockify(koa());
 
 app.keys = [process.env.KEYS || 'INSECURE'];
 
+const redisUrl = process.env.REDIS_URL || process.env.REDISTOGO_URL || 'redis://localhost:6379';
+
+let coRedisConn = {};
+
+co(function*() {
+  coRedisConn = coRedis(redis.connect(redisUrl));
+  coRedisConn.on('error', function (err) {
+    debug('Redis error ' + err);
+  });
+}).catch(function(err) {
+  console.error(err);
+});
+app.ws.use(function*(next) {
+  this.redis = coRedisConn;
+  yield next;
+});
+
+app.ws.use(route.all('/api/user', userEvents));
+app.ws.use(route.all('/api/file/:id', fileEvents));
+
 app.use(mount('/api', api));
 app.use(mount('/', web));
 
 if (!module.parent) {
-  if (process.env.LOCALHOST_KEY) {
-    spdy.createServer({
-      key: process.env.LOCALHOST_KEY,
-      cert: process.env.LOCALHOST_CRT
-    }, app.callback()).listen(4040, function() {
-      debug('Koa SPDY server listening on port ' + (process.env.PORT || 4040));
-    });
-  } else {
-    app.listen(process.env.PORT || 4040, function() {
-      debug('Koa HTTP server listening on port ' + (process.env.PORT || 4040));
-    });
-  }
+  app.listen(process.env.PORT || 4040, function() {
+    debug('Koa HTTP server listening on port ' + (process.env.PORT || 4040));
+  });
 }
 
 module.exports = app;