From 7bb8ce55ff425f9ee46c0fd2025c32eedb270c1d Mon Sep 17 00:00:00 2001
From: Justin Kotalik <jukotali@microsoft.com>
Date: Mon, 2 Mar 2020 22:50:37 -0800
Subject: [PATCH] Fix exception thrown when tye run is shutting down and event
 pipe tries to restart.

---
 .../DiagnosticsCollector.cs                              | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/micronetes/Micronetes.Hosting.Diagnostics/DiagnosticsCollector.cs b/src/micronetes/Micronetes.Hosting.Diagnostics/DiagnosticsCollector.cs
index be335d34..6f9cf7fc 100644
--- a/src/micronetes/Micronetes.Hosting.Diagnostics/DiagnosticsCollector.cs
+++ b/src/micronetes/Micronetes.Hosting.Diagnostics/DiagnosticsCollector.cs
@@ -197,6 +197,11 @@ namespace Micronetes.Hosting.Diagnostics
                 {
                     break;
                 }
+                // If the process has already exited, a ServerNotAvailableException will be thrown.
+                catch (ServerNotAvailableException)
+                {
+                    break;
+                }
                 catch (Exception ex)
                 {
                     if (!cancellationToken.IsCancellationRequested)
@@ -230,6 +235,10 @@ namespace Micronetes.Hosting.Diagnostics
                     catch (PlatformNotSupportedException)
                     {
                     }
+                    // If the process has already exited, a ServerNotAvailableException will be thrown.
+                    catch (ServerNotAvailableException)
+                    {
+                    }
                 }
 
                 using var _ = cancellationToken.Register(() => StopSession());