Handle exceptions thrown from Connection.Start in ListenerSecondary

- This is already done for primary listeners

Author: halter73

src/Microsoft.AspNetCore.Server.Kestrel/Internal/Http/ListenerSecondary.cs

@@ -138,8 +138,16 @@ private void ReadStartCallback(UvStreamHandle handle, int status)
                 return;
             }
 
-            var connection = new Connection(this, acceptSocket);
-            connection.Start();
+            try
+            {
+                var connection = new Connection(this, acceptSocket);
+                connection.Start();
+            }
+            catch (UvException ex)
+            {
+                Log.LogError(0, ex, "ListenerSecondary.OnConnection");
+                acceptSocket.Dispose();
+            }
         }
 
         /// <summary>

src/Microsoft.AspNetCore.Server.Kestrel/Internal/Http/PipeListener.cs

@@ -47,7 +47,6 @@ protected override void OnConnection(UvStreamHandle listenSocket, int status)
             {
                 Log.LogError(0, ex, "PipeListener.OnConnection");
                 acceptSocket.Dispose();
-                return;
             }
         }
     }

src/Microsoft.AspNetCore.Server.Kestrel/Internal/Http/PipeListenerPrimary.cs

@@ -47,7 +47,6 @@ protected override void OnConnection(UvStreamHandle listenSocket, int status)
             {
                 Log.LogError(0, ex, "ListenerPrimary.OnConnection");
                 acceptSocket.Dispose();
-                return;
             }
         }
     }

src/Microsoft.AspNetCore.Server.Kestrel/Internal/Http/TcpListener.cs

@@ -53,7 +53,6 @@ protected override void OnConnection(UvStreamHandle listenSocket, int status)
             {
                 Log.LogError(0, ex, "TcpListener.OnConnection");
                 acceptSocket.Dispose();
-                return;
             }
         }
     }

src/Microsoft.AspNetCore.Server.Kestrel/Internal/Http/TcpListenerPrimary.cs

@@ -48,13 +48,11 @@ protected override void OnConnection(UvStreamHandle listenSocket, int status)
                 acceptSocket.NoDelay(ServerOptions.NoDelay);
                 listenSocket.Accept(acceptSocket);
                 DispatchConnection(acceptSocket);
-
             }
             catch (UvException ex)
             {
                 Log.LogError(0, ex, "TcpListenerPrimary.OnConnection");
                 acceptSocket.Dispose();
-                return;
             }
         }
     }