Catch TaskCancelledException when disposing TinyMessageBus

DavidZidar · DavidZidar · commit f2018042e9d5 · 2024-05-18T21:29:43.000+02:00
The receiver task may be cancelled so this exception must be caught.
diff --git a/src/TinyIpc/Messaging/TinyMessageBus.cs b/src/TinyIpc/Messaging/TinyMessageBus.cs
@@ -137,7 +137,14 @@ protected virtual void Dispose(bool disposing)
 				receiverChannel.Value.Writer.Complete();
 			}
 
-			receiverTask.ConfigureAwait(false).GetAwaiter().GetResult();
+			try
+			{
+				receiverTask.ConfigureAwait(false).GetAwaiter().GetResult();
+			}
+			catch (TaskCanceledException)
+			{
+				// Expected
+			}
 
 			if (disposeFile && memoryMappedFile is IDisposable disposableFile)
 			{

Original file line number	Diff line number	Diff line change
`@@ -137,7 +137,14 @@ protected virtual void Dispose(bool disposing)`
`137`	`137`	`receiverChannel.Value.Writer.Complete();`
`138`	`138`	`}`
`139`	`139`
`140`		`- receiverTask.ConfigureAwait(false).GetAwaiter().GetResult();`
	`140`	`+ try`
	`141`	`+ {`
	`142`	`+ receiverTask.ConfigureAwait(false).GetAwaiter().GetResult();`
	`143`	`+ }`
	`144`	`+ catch (TaskCanceledException)`
	`145`	`+ {`
	`146`	`+ // Expected`
	`147`	`+ }`
`141`	`148`
`142`	`149`	`if (disposeFile && memoryMappedFile is IDisposable disposableFile)`
`143`	`150`	`{`