From 3d225106b7c6072df566744d0e4d7a13343309b3 Mon Sep 17 00:00:00 2001
From: "Scott E. Graves" <scott.e.graves@gmail.com>
Date: Thu, 6 Jun 2019 18:46:17 -0500
Subject: [PATCH] Handle unmount

---
 src/App.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/App.js b/src/App.js
index 7bfbade..1b15064 100644
--- a/src/App.js
+++ b/src/App.js
@@ -32,8 +32,6 @@ class App extends IPCContainer {
     this.setRequestHandler(Constants.IPC_Get_State_Reply, this.onGetStateReply);
     this.setRequestHandler(Constants.IPC_Install_Dependency_Reply, this.onInstallDependencyReply);
     this.setRequestHandler(Constants.IPC_Install_Upgrade_Reply, this.onInstallUpgradeReply);
-
-    Scheduler.scheduleJob('23 11 * * *', this.updateCheckScheduledJob);
   }
 
   state = {
@@ -89,6 +87,7 @@ class App extends IPCContainer {
 
   componentDidMount() {
     this.sendRequest(Constants.IPC_Get_State);
+    this.scheduledUpdateJob = Scheduler.scheduleJob('23 11 * * *', this.updateCheckScheduledJob);
   }
 
   componentDidUpdate(prevProps) {
@@ -104,6 +103,11 @@ class App extends IPCContainer {
     }
   }
 
+  componentWillUnmount() {
+    Scheduler.cancelJob(this.scheduledUpdateJob);
+    super.componentWillUnmount();
+  }
+
   extractFileNameFromURL = url => {
     const parts = url.split('/');
     return parts[parts.length - 1];