From fd89254d5a9898dbe3c8ad50077d0389ccbaaa86 Mon Sep 17 00:00:00 2001
From: Shaun Walker <shaun.walker@siliqon.com>
Date: Mon, 7 Mar 2022 12:19:00 -0500
Subject: [PATCH] fix #2041 - Server restart post module install fails with
 null exception

---
 .../Infrastructure/Jobs/HostedServiceBase.cs  | 20 ++++++++++++++-----
 Oqtane.Server/Startup.cs                      |  1 +
 2 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/Oqtane.Server/Infrastructure/Jobs/HostedServiceBase.cs b/Oqtane.Server/Infrastructure/Jobs/HostedServiceBase.cs
index 16140a09..f3f70ebe 100644
--- a/Oqtane.Server/Infrastructure/Jobs/HostedServiceBase.cs
+++ b/Oqtane.Server/Infrastructure/Jobs/HostedServiceBase.cs
@@ -266,17 +266,27 @@ namespace Oqtane.Infrastructure
                         jobs.UpdateJob(job);
                     }
                 }
+            }
+            catch
+            {
+                // error updating the job
+            }
 
-                if (_executingTask == null)
-                {
-                    return;
-                }
+            // stop called without start
+            if (_executingTask == null)
+            {
+                return;
+            }
 
+            try
+            {
+                // force cancellation of the executing method
                 _cancellationTokenSource.Cancel();
             }
             finally
             {
-                await Task.WhenAny(_executingTask, Task.Delay(Timeout.Infinite, cancellationToken));
+                // wait until the task completes or the stop token triggers
+                await Task.WhenAny(_executingTask, Task.Delay(Timeout.Infinite, cancellationToken)).ConfigureAwait(false);
             }
         }
 
diff --git a/Oqtane.Server/Startup.cs b/Oqtane.Server/Startup.cs
index 34ca42d1..c3ec9217 100644
--- a/Oqtane.Server/Startup.cs
+++ b/Oqtane.Server/Startup.cs
@@ -58,6 +58,7 @@ namespace Oqtane
             services.AddLocalization(options => options.ResourcesPath = "Resources");
 
             services.AddOptions<List<Database>>().Bind(Configuration.GetSection(SettingKeys.AvailableDatabasesSection));
+            services.Configure<HostOptions>(opts => opts.ShutdownTimeout = TimeSpan.FromSeconds(10)); // increase from default of 5 seconds
 
             services.AddServerSideBlazor()
                 .AddCircuitOptions(options =>