Check if can write/read before setting timeout. (#1016)

Azure · Aug 18, 2020 · 25e73e3 · 25e73e3
1 parent 81cb4ae
commit 25e73e3
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/Lib/ClassLibraryCommon/Core/TimeoutStream.cs b/Lib/ClassLibraryCommon/Core/TimeoutStream.cs
@@ -268,7 +268,7 @@ private void StopTimeout(CancellationTokenSource source, bool dispose)
 
         private void UpdateReadTimeout()
         {
-            if (this.wrappedStream.CanTimeout)
+            if (this.wrappedStream.CanTimeout && this.wrappedStream.CanRead)
             {
                 try
                 {
@@ -283,7 +283,7 @@ private void UpdateReadTimeout()
 
         private void UpdateWriteTimeout()
         {
-            if (this.wrappedStream.CanTimeout)
+            if (this.wrappedStream.CanTimeout && this.wrappedStream.CanWrite)
             {
                 try
                 {