From 4e47f10f548e54b3f127a3e75264bb7fabfc2a9c Mon Sep 17 00:00:00 2001
From: Ambrose Chua <ambrose@chua.family>
Date: Sun, 16 Apr 2017 22:01:20 +0800
Subject: [PATCH] Close old connections

---
 src/io/chronos/admin/Controller.java | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/io/chronos/admin/Controller.java b/src/io/chronos/admin/Controller.java
index da2d0ad..cebe540 100644
--- a/src/io/chronos/admin/Controller.java
+++ b/src/io/chronos/admin/Controller.java
@@ -56,6 +56,13 @@ public class Controller {
     }
 
     public void connect(ActionEvent actionEvent) {
+        if (c != null) {
+            try {
+                c.close();
+            } catch (SQLException e) {
+                e.printStackTrace();
+            }
+        }
         try {
             String url = "jdbc:mysql://" + connect_host.getText() + ":" + connect_port.getText() + "/" + connect_database.getText();
             c = DriverManager.getConnection(url, connect_user.getText(), connect_pass.getText());