From 6067a88fb802ad36b27cc8fd9d0f1b9b945d0b06 Mon Sep 17 00:00:00 2001
From: Jacob Grossman <JacobGrossman2@my.unt.edu>
Date: Thu, 2 Dec 2021 08:08:53 -0600
Subject: [PATCH] Add error notification, bump version number

---
 package.json      | 5 ++---
 src/commands.ts   | 2 +-
 src/hubManager.ts | 2 ++
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/package.json b/package.json
index 5e3c59d..457e219 100644
--- a/package.json
+++ b/package.json
@@ -2,8 +2,7 @@
 	"name": "mind-reader",
 	"displayName": "Mind_Reader",
 	"repository": "https://github.com/SingleSemesterSnobs/Mind_Reader",
-	"description": "",
-	"version": "0.0.1",
+	"version": "1.0.0",
 	"engines": {
 		"vscode": "^1.60.0"
 	},
@@ -303,7 +302,7 @@
 				},
 				"mindReader.connection.portPath": {
 					"type": "string",
-					"markdownDescription": "Specifies the serial port path to use if `#mindReader.connectAutomatically#` is not set."
+					"markdownDescription": "The default port to try and establish a connection on."
 				},
 				"mindReader.connection.clearOutputOnRun": {
 					"type": "boolean",
diff --git a/src/commands.ts b/src/commands.ts
index 4aa8b0c..2970d2a 100644
--- a/src/commands.ts
+++ b/src/commands.ts
@@ -388,7 +388,7 @@ let hub: HubManager | null = null;
 
 // TODO: port option
 async function connectHub(): Promise<void> {
-  if (hub) {
+  if (hub && hub.isOpen()) {
     vscode.window.showWarningMessage('LEGO Hub is already connected, reconnecting...');
     disconnectHub();
   }
diff --git a/src/hubManager.ts b/src/hubManager.ts
index 0bf29a1..803616e 100644
--- a/src/hubManager.ts
+++ b/src/hubManager.ts
@@ -1,3 +1,4 @@
+import * as vscode from 'vscode';
 import * as SerialPort from 'serialport';
 import * as fs from 'fs';
 
@@ -97,6 +98,7 @@ export default class HubManager {
               logger.error(Buffer.from(params[3], 'base64').toString());
               break;
           }
+          vscode.window.showErrorMessage("Program Error.")
         }
       } catch (err) {
         console.log('Could not parse JSON:', msg);