From 7a7835b9c9389cdfb4af3f71e92caea247ce0a1c Mon Sep 17 00:00:00 2001
From: Vyacheslav Brevnov <softstonedevelop@gmail.com>
Date: Mon, 3 Feb 2025 09:37:03 +0300
Subject: [PATCH 1/2] fix: UnhandledException: System.ObjectDisposedException

#1253
---
 src/Renci.SshNet/BaseClient.cs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Renci.SshNet/BaseClient.cs b/src/Renci.SshNet/BaseClient.cs
index 876710db9..293023d98 100644
--- a/src/Renci.SshNet/BaseClient.cs
+++ b/src/Renci.SshNet/BaseClient.cs
@@ -502,6 +502,10 @@ private void SendKeepAliveMessage()
                 {
                     _ = session.TrySendMessage(new IgnoreMessage());
                 }
+                catch
+                {
+                    // ignore
+                }
                 finally
                 {
                     Monitor.Exit(_keepAliveLock);

From 1a7943e6156b1f296bb4aed94dc74c408271d6b3 Mon Sep 17 00:00:00 2001
From: Vyacheslav Brevnov <softstonedevelop@gmail.com>
Date: Mon, 3 Feb 2025 10:20:34 +0300
Subject: [PATCH 2/2] fix: * Log error

#1588
---
 src/Renci.SshNet/BaseClient.cs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/Renci.SshNet/BaseClient.cs b/src/Renci.SshNet/BaseClient.cs
index 293023d98..f095874e3 100644
--- a/src/Renci.SshNet/BaseClient.cs
+++ b/src/Renci.SshNet/BaseClient.cs
@@ -502,10 +502,14 @@ private void SendKeepAliveMessage()
                 {
                     _ = session.TrySendMessage(new IgnoreMessage());
                 }
-                catch
+                catch (ObjectDisposedException)
                 {
                     // ignore
                 }
+                catch (Exception ex)
+                {
+                    _logger.LogError(ex, "Error in TrySendMessage");
+                }
                 finally
                 {
                     Monitor.Exit(_keepAliveLock);