response stream unable to write exception

Author: Ihar Yakimush

Commmunity.AspNetCore.ExceptionHandling/Logs/LogHandlerOptions.cs

@@ -35,7 +35,7 @@ public class LogHandlerOptions<TException> : IOptions<LogHandlerOptions<TExcepti
         /// <summary>
         /// Factory for log category. By default "Commmunity.AspNetCore.ExceptionHandling" will be used.
         /// </summary>
-        public Func<HttpContext,Exception,string> Category { get; set; }
+        public Func<HttpContext, Exception, string> Category { get; set; }
 
         /// <summary>
         /// Factory for <see cref="LogLevel"/> log level. By default <see cref="LogLevel.Error"/> error will be used. In case of <see cref="LogLevel.None"/> none log entry will be skipped.

Commmunity.AspNetCore.ExceptionHandling/Response/RawResponseExceptionHandler.cs

@@ -94,15 +94,19 @@ public static Task SetBody(HttpContext context, TException exception, Func<HttpR
                 if (stream.CanSeek)
                 {
                     stream.Seek(0, SeekOrigin.Begin);
-                    //stream.SetLength(0);
+                    stream.SetLength(0);
                 }
 
                 if (stream.CanWrite)
                 {
-                    StreamWriter writer = new StreamWriter(stream,Encoding.UTF8,1024, true);
+                    StreamWriter writer = new StreamWriter(stream, Encoding.UTF8, 1024, true);
 
                     return settings(context.Request, writer, exception);                    
                 }
+                else
+                {
+                    throw new InvalidOperationException("Unable to write to response stream");
+                }
             }
 
             return Task.CompletedTask;