fix(Switching): Possible crash when trying to switch audio of process that just closed.

Belphemur · Belphemur · commit d4894a0df1e9 · 2022-06-25T21:50:13.000-04:00
Fixes SOUNDSWITCH-C4
Fixes SOUNDSWITCH-C3
diff --git a/SoundSwitch.Audio.Manager/AudioSwitcher.cs b/SoundSwitch.Audio.Manager/AudioSwitcher.cs
@@ -114,6 +114,11 @@ public void SwitchProcessTo(string deviceId, ERole role, EDataFlow flow, uint pr
                 var process = Process.GetProcessById((int)processId);
                 processName = process.ProcessName;
             }
+            catch (InvalidOperationException e)
+            {
+                Trace.TraceInformation($"Attempt to switch [{processId}] but got exception: {e}");
+                return;
+            }
             catch (Exception e)
             {
                 Trace.TraceError($"Can't get process info: {e}");

Original file line number	Diff line number	Diff line change
`@@ -114,6 +114,11 @@ public void SwitchProcessTo(string deviceId, ERole role, EDataFlow flow, uint pr`
`114`	`114`	`var process = Process.GetProcessById((int)processId);`
`115`	`115`	`processName = process.ProcessName;`
`116`	`116`	`}`
	`117`	`+ catch (InvalidOperationException e)`
	`118`	`+ {`
	`119`	`+ Trace.TraceInformation($"Attempt to switch [{processId}] but got exception: {e}");`
	`120`	`+ return;`
	`121`	`+ }`
`117`	`122`	`catch (Exception e)`
`118`	`123`	`{`
`119`	`124`	`Trace.TraceError($"Can't get process info: {e}");`