Make graceful shutdown more graceful by actually waiting for sockets (and others) to close. Ongoing effort.

lib/roles/processor.js

@@ -5,6 +5,7 @@ var wire = require('../wire')
 var wirerouter = require('../wire/router')
 var wireutil = require('../wire/util')
 var dbapi = require('../db/api')
+var lifecycle = require('../util/lifecycle')
 
 module.exports = function(options) {
   var log = logger.createLogger('processor')
@@ -91,4 +92,9 @@ module.exports = function(options) {
       appDealer.send([channel, data])
     })
     .handler())
+
+  lifecycle.observe(function() {
+    appDealer.close()
+    devDealer.close()
+  })
 }