fix: Use post 0.0.0.0 instead of localhost

Author: Trygve Lie

lib/http-server/server.js

@@ -22,7 +22,7 @@ class HttpServer {
 
     listen() {
         return new Promise((resolve) => {
-            this.server = this.app.listen(0, 'localhost', () => {
+            this.server = this.app.listen(0, '0.0.0.0', () => {
                 this.address = `http://${this.server.address().address}:${
                     this.server.address().port
                 }`;

lib/https-server/server.js

@@ -32,7 +32,7 @@ class HttpsServer {
 
     listen() {
         return new Promise((resolve) => {
-            this.server = this.app.listen(0, 'localhost', () => {
+            this.server = this.app.listen(0, '0.0.0.0', () => {
                 this.address = `https://${this.server.address().address}:${
                     this.server.address().port
                 }`;