note if a SC is 0-read/0-write

StackExchange.Redis/StackExchange.Redis.csproj

@@ -26,7 +26,7 @@
   </ItemGroup>
   
   <ItemGroup>
-    <PackageReference Include="Pipelines.Sockets.Unofficial" Version="0.2.1-alpha.75" />
+    <PackageReference Include="Pipelines.Sockets.Unofficial" Version="0.2.1-alpha.76" />
     <PackageReference Include="System.Threading.Channels" Version="4.5.0" />
   </ItemGroup>
 </Project>
\ No newline at end of file

StackExchange.Redis/StackExchange/Redis/PhysicalConnection.cs

@@ -315,6 +315,8 @@ public Task FlushAsync()
                         {
                             exMessage.Append("/").Append(sc.SocketError);
                         }
+                        if (sc.BytesRead == 0) exMessage.Append(", 0-read");
+                        if (sc.BytesSent == 0) exMessage.Append(", 0-sent");
                         exMessage.Append(")");
                     }