Add base path to socket.io connections on client and server

client/layouts/default.vue

@@ -357,7 +357,8 @@ export default {
         teardown: false,
         transports: ['websocket'],
         upgrade: false,
-        reconnection: true
+        reconnection: true,
+        path: `${this.$config.routerBasePath}/socket.io`
       })
       this.$root.socket = this.socket
       console.log('Socket initialized')

server/SocketAuthority.js

@@ -103,7 +103,8 @@ class SocketAuthority {
       cors: {
         origin: '*',
         methods: ['GET', 'POST']
-      }
+      },
+      path: `${global.RouterBasePath}/socket.io`
     })
 
     this.io.on('connection', (socket) => {