diff --git a/lib/modules/webserver/server.js b/lib/modules/webserver/server.js
index 4cbfa7a08..613267555 100644
--- a/lib/modules/webserver/server.js
+++ b/lib/modules/webserver/server.js
@@ -5,6 +5,7 @@ const expressWebSocket = require('express-ws');
 const express = require('express');
 const fs = require('../../core/fs');
 require('http-shutdown').extend();
+const webSocket = require('ws');
 
 class Server {
   constructor(options) {
@@ -36,6 +37,15 @@ class Server {
     this.app.use(main);
     this.app.use('/coverage', coverage);
     this.app.use(coverageStyle);
+    
+    //this.wss = new webSocket.Server({server: this.server});
+    //this.events.on('outputDone', () => {
+    //  this.wss.clients.forEach((ws) => {
+    //    if (ws.readyState === webSocket.OPEN) {
+    //      ws.send('outputDone');
+    //    }
+    //  });
+    //});
 
     this.app.ws('/', (_ws, _req) => {});
     const wss = expressWs.getWss('/');
diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
index 3d7c4bd7b..0fd1d43a3 100644
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -3975,11 +3975,13 @@
         },
         "balanced-match": {
           "version": "1.0.0",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "brace-expansion": {
           "version": "1.1.11",
           "bundled": true,
+          "optional": true,
           "requires": {
             "balanced-match": "^1.0.0",
             "concat-map": "0.0.1"
@@ -3992,15 +3994,18 @@
         },
         "code-point-at": {
           "version": "1.1.0",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "concat-map": {
           "version": "0.0.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "console-control-strings": {
           "version": "1.1.0",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "core-util-is": {
           "version": "1.0.2",
@@ -4103,7 +4108,8 @@
         },
         "inherits": {
           "version": "2.0.3",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "ini": {
           "version": "1.3.5",
@@ -4113,6 +4119,7 @@
         "is-fullwidth-code-point": {
           "version": "1.0.0",
           "bundled": true,
+          "optional": true,
           "requires": {
             "number-is-nan": "^1.0.0"
           }
@@ -4125,17 +4132,20 @@
         "minimatch": {
           "version": "3.0.4",
           "bundled": true,
+          "optional": true,
           "requires": {
             "brace-expansion": "^1.1.7"
           }
         },
         "minimist": {
           "version": "0.0.8",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "minipass": {
           "version": "2.2.4",
           "bundled": true,
+          "optional": true,
           "requires": {
             "safe-buffer": "^5.1.1",
             "yallist": "^3.0.0"
@@ -4152,6 +4162,7 @@
         "mkdirp": {
           "version": "0.5.1",
           "bundled": true,
+          "optional": true,
           "requires": {
             "minimist": "0.0.8"
           }
@@ -4224,7 +4235,8 @@
         },
         "number-is-nan": {
           "version": "1.0.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "object-assign": {
           "version": "4.1.1",
@@ -4234,6 +4246,7 @@
         "once": {
           "version": "1.4.0",
           "bundled": true,
+          "optional": true,
           "requires": {
             "wrappy": "1"
           }
@@ -4339,6 +4352,7 @@
         "string-width": {
           "version": "1.0.2",
           "bundled": true,
+          "optional": true,
           "requires": {
             "code-point-at": "^1.0.0",
             "is-fullwidth-code-point": "^1.0.0",
@@ -8754,7 +8768,7 @@
     "serve-static": {
       "version": "1.13.2",
       "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.13.2.tgz",
-      "integrity": "sha512-p/tdJrO4U387R9oMjb1oj7qSMaMfmOyd4j9hOFoxZe2baQszgHcSWjuya/CiT5kgZZKRudHNOA0pYXOl8rQ5nw==",
+      "integrity": "sha1-CV6Ecv1bRiN9tQzkhqQ/S4bGzsE=",
       "requires": {
         "encodeurl": "~1.0.2",
         "escape-html": "~1.0.3",
@@ -9721,6 +9735,18 @@
             "servify": "^0.1.12",
             "ws": "^3.0.0",
             "xhr-request-promise": "^0.1.2"
+          },
+          "dependencies": {
+            "ws": {
+              "version": "3.3.3",
+              "resolved": "https://registry.npmjs.org/ws/-/ws-3.3.3.tgz",
+              "integrity": "sha512-nnWLa/NwZSt4KQJu51MYlCcSQ5g7INpOrOMt4XV8j4dqTXdmlUmSHQ8/oLC069ckre0fRsgfvsKwbTdtKLCDkA==",
+              "requires": {
+                "async-limiter": "~1.0.0",
+                "safe-buffer": "~5.1.0",
+                "ultron": "~1.1.0"
+              }
+            }
           }
         }
       }
@@ -10871,6 +10897,18 @@
             "servify": "^0.1.12",
             "ws": "^3.0.0",
             "xhr-request-promise": "^0.1.2"
+          },
+          "dependencies": {
+            "ws": {
+              "version": "3.3.3",
+              "resolved": "https://registry.npmjs.org/ws/-/ws-3.3.3.tgz",
+              "integrity": "sha512-nnWLa/NwZSt4KQJu51MYlCcSQ5g7INpOrOMt4XV8j4dqTXdmlUmSHQ8/oLC069ckre0fRsgfvsKwbTdtKLCDkA==",
+              "requires": {
+                "async-limiter": "~1.0.0",
+                "safe-buffer": "~5.1.0",
+                "ultron": "~1.1.0"
+              }
+            }
           }
         },
         "underscore": {
@@ -11069,13 +11107,19 @@
       }
     },
     "ws": {
-      "version": "3.3.3",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-3.3.3.tgz",
-      "integrity": "sha512-nnWLa/NwZSt4KQJu51MYlCcSQ5g7INpOrOMt4XV8j4dqTXdmlUmSHQ8/oLC069ckre0fRsgfvsKwbTdtKLCDkA==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-3.0.0.tgz",
+      "integrity": "sha1-mN2wAFbIOQy3Ued4h4hJf5kQO2w=",
       "requires": {
-        "async-limiter": "~1.0.0",
-        "safe-buffer": "~5.1.0",
+        "safe-buffer": "~5.0.1",
         "ultron": "~1.1.0"
+      },
+      "dependencies": {
+        "safe-buffer": {
+          "version": "5.0.1",
+          "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.0.1.tgz",
+          "integrity": "sha1-0mPKVGls2KMGtcplUekt5XkY++c="
+        }
       }
     },
     "xhr": {