fix(DeviceClient): Avoid NRE after client dispose (#2286)

Azure · Jan 18, 2022 · f114662 · f114662
1 parent 65749c2
commit f114662
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diff --git a/iothub/device/src/DeviceClient.cs b/iothub/device/src/DeviceClient.cs
@@ -691,7 +691,6 @@ protected virtual void Dispose(bool disposing)
             if (disposing)
             {
                 InternalClient?.Dispose();
-                InternalClient = null;
             }
         }
 

diff --git a/iothub/device/src/InternalClient.cs b/iothub/device/src/InternalClient.cs
@@ -1902,7 +1902,6 @@ internal void ValidateModuleTransportHandler(string apiName)
         public void Dispose()
         {
             InnerHandler?.Dispose();
-            InnerHandler = null;
             _methodsSemaphore?.Dispose();
             _moduleReceiveMessageSemaphore?.Dispose();
             _fileUploadHttpTransportHandler?.Dispose();
-Original file line number
+Diff line change
@@ Expand Up / @@ -691,7 +691,6 @@ protected virtual void Dispose(bool disposing) @@
                 if (disposing)
                 {
                     InternalClient?.Dispose();
-                    InternalClient = null;
                 }
             }
@@ Expand Down @@