Better handling of error handling during crashes

Author: mikeoliphant

AudioPlugSharp/AudioPlugSharp.csproj

@@ -3,7 +3,7 @@
 	<PropertyGroup>
 		<TargetFramework>net8.0</TargetFramework>
 		<OutputType>Library</OutputType>
-		<Version>0.7.3</Version>
+		<Version>0.7.4</Version>
 		<Authors>Mike Oliphant</Authors>
 		<Description>Easily create VST (VST3) audio plugins in C# .NET.</Description>
 		<PackageLicenseExpression>MIT</PackageLicenseExpression>

AudioPlugSharp/Logger.cs

@@ -22,6 +22,8 @@ public class Logger
         static StreamWriter logWriter = null;
         static string logPath;
         static string logFileDateFormat = "yyyy-MM-dd-HH-mm-ss-ffff";
+        static Thread logThread;
+        static bool exit = false;
 
         static Logger()
         {
@@ -51,7 +53,7 @@ static Logger()
 
                 logWriter = new StreamWriter(logFile);
 
-                Thread logThread = new Thread(() => DoLogging());
+                logThread = new Thread(() => DoLogging());
 
                 logThread.Priority = ThreadPriority.Lowest;
                 logThread.IsBackground = true;
@@ -118,6 +120,9 @@ static void DoLogging()
                 {
                     WriteLogs();
                 }
+
+                if (exit)
+                    break;
             }
             while (true);
         }
@@ -147,5 +152,15 @@ static void WriteLogs()
                 catch { }
             }
         }
+
+        public static void FlushAndShutdown()
+        {
+            exit = true;
+
+            if (logThread != null)
+                logThread.Join();
+
+            logThread = null;
+        }
     }
 }

AudioPlugSharpHost/AudioPlugSharpHost.csproj

@@ -6,7 +6,7 @@
 		<Nullable>enable</Nullable>
 		<AllowUnsafeBlocks>True</AllowUnsafeBlocks>
 		<UseWindowsForms>true</UseWindowsForms>
-		<Version>0.7.0</Version>
+		<Version>0.7.4</Version>
 		<Authors>Mike Oliphant</Authors>
 		<Description>Stand-alone ASIO host for AudioPlugSharp plugins.</Description>
 		<PackageLicenseExpression>MIT</PackageLicenseExpression>

AudioPlugSharpHost/WindowsFormsHost.cs

@@ -32,10 +32,27 @@ public void Run()
             if (audioHost.AsioDriver == null)
                 ShowAudioSettings();
 
-            audioHost.Plugin.ShowEditor(IntPtr.Zero);
+            if (Plugin.HasUserInterface)
+            {
+                try
+                {
+                    Plugin.ShowEditor(IntPtr.Zero);
+                }
+                catch (Exception ex)
+                {
+                    Logger.Log("Plugin failed with: " + ex.ToString());
+                }
+            }
+            else
+            {
+                Thread.Sleep(Timeout.Infinite);
+            }
+
             audioHost.Exit();
 
             notifyIcon.Visible = false;
+
+            Logger.FlushAndShutdown();
         }
 
         void ShowAudioSettings()

AudioPlugSharpJack/AudioPlugSharpJack.csproj

@@ -4,7 +4,7 @@
 		<TargetFramework>net8.0</TargetFramework>
 		<ImplicitUsings>enable</ImplicitUsings>
 		<Nullable>enable</Nullable>
-		<Version>0.7.0</Version>
+		<Version>0.7.4</Version>
 		<Authors>Mike Oliphant</Authors>
 		<Description>Jack Audio host for AudioPlugSharp plugins.</Description>
 		<PackageLicenseExpression>MIT</PackageLicenseExpression>

AudioPlugSharpJack/JackHost.cs

@@ -110,14 +110,23 @@ public void Run()
 
                 if (Plugin.HasUserInterface)
                 {
-                    Plugin.ShowEditor(IntPtr.Zero);
+                    try
+                    {
+                        Plugin.ShowEditor(IntPtr.Zero);
+                    }
+                    catch (Exception ex)
+                    {
+                        Logger.Log("Plugin failed with: " + ex.ToString());
+                    }
 
                     Exit();
                 }
                 else
                 {
                     Thread.Sleep(Timeout.Infinite);
                 }
+
+                Logger.FlushAndShutdown();
             }
         }
 

AudioPlugSharpVst3/AudioPlugSharpVst3.csproj

@@ -4,7 +4,7 @@
 		<TargetFramework>net8.0</TargetFramework>
 		<ImplicitUsings>enable</ImplicitUsings>
 		<Nullable>enable</Nullable>
-		<Version>0.7.3</Version>
+		<Version>0.7.4</Version>
 		<Authors>Mike Oliphant</Authors>
 		<Description>AudioPlugSharp VST3 plugin implmentation</Description>
 		<PackageLicenseExpression>MIT</PackageLicenseExpression>

AudioPlugSharpWPF/AudioPlugSharpWPF.csproj

@@ -4,7 +4,7 @@
 		<TargetFramework>net8.0-windows</TargetFramework>
 		<UseWPF>true</UseWPF>
 		<UseWindowsForms>true</UseWindowsForms>
-		<Version>0.7.3</Version>
+		<Version>0.7.4</Version>
 		<Authors>Mike Oliphant</Authors>
 		<Description>Add WPF GUI to your AudioPlugSharp plugin.</Description>
 		<PackageLicenseExpression>MIT</PackageLicenseExpression>

JackHostTest/Program.cs

@@ -1,4 +1,5 @@
-using AudioPlugSharpJack;
+using AudioPlugSharp;
+using AudioPlugSharpJack;
 using SimpleExample;
 
 namespace JackHostTest
@@ -10,6 +11,8 @@ static void Main(string[] args)
             JackHost<SimpleExamplePlugin> host = new JackHost<SimpleExamplePlugin>(new SimpleExamplePlugin());
 
             host.Run();
+
+            Logger.FlushAndShutdown();
         }
     }
 }