fix: try with a different port

Author: daviddias

src/endpoint/server.js

@@ -5,7 +5,7 @@ const routes = require('./routes')
 
 class Server {
   constructor (options) {
-    options = options || { port: 9999 }
+    options = options || { port: 30000 }
 
     this.server = null
     this.port = options.port

src/factory-client.js

@@ -10,7 +10,7 @@ class FactoryClient {
   constructor (options) {
     options = options || {}
     if (!options.host) { options.host = 'localhost' }
-    if (!options.port) { options.port = 9999 }
+    if (!options.port) { options.port = 30000 }
     if (typeof options.host === 'number') {
       options.port = options.host
       options.host = 'localhost'