[Mono-bugs] [Bug 76051][Nor] New - Response.Writes and Console.WriteLines coming twice when tracing is enabled

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Changed by schwimmlehrer at hotmail.com.

http://bugzilla.ximian.com/show_bug.cgi?id=76051

--- shadow/76051	2005-09-10 04:08:05.000000000 -0400
+++ shadow/76051.tmp.20921	2005-09-10 04:08:05.000000000 -0400
@@ -0,0 +1,60 @@
+Bug#: 76051
+Product: Mono: Class Libraries
+Version: 1.1
+OS: SUSE 9.2
+OS Details: 
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Normal
+Component: Sys.Web
+AssignedTo: toshok at ximian.com                            
+ReportedBy: schwimmlehrer at hotmail.com               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: Response.Writes and Console.WriteLines coming twice when tracing is enabled
+
+Description of Problem:
+I am using revision 49854. When enabling tracing in web.config output
+generated by Response.Write and Console.WriteLine comes twice, no matter if
+pageOutput is false or true.
+
+<trace enabled="true" requestLimit="40" pageOutput="false"
+traceMode="SortByTime"/>
+
+Steps to reproduce the problem:
+1. Load the test page (write.aspx) in a browser (use the provided web.config)
+
+Actual Results:
+Response.Writes and Console.Writes come twice.
+HTML Output: This is write.aspx body. Doing some Response.Write output END
+OF PAGE Doing some Response.Write output
+Console Output:
+Console.WriteLine 993080700
+Console.WriteLine 1951697372
+
+Expected Results:
+Response.Writes and Console.Writes coming only once (as it works in ASP.Net).
+HTML Output: This is write.aspx body. Doing some Response.Write output END
+OF PAGE
+Console Output:
+Console.WriteLine 993080700
+
+How often does this happen? 
+Always
+
+Additional Information:
+Source code in InternalProcessRequest in System.Web.UI/Page.cs:
+
+969:  Trace.Write ("aspx.page", "Begin Render");
+970:  HtmlTextWriter output = new HtmlTextWriter(_context.Response.Output);
+971:  RenderControl (output);
+972:  Trace.Write ("aspx.page", "End Render");
+973:
+974:  RenderTrace (output);
+
+When I comment out the "RenderTrace" line I get the output only once, when
+ this method is called the page is rendered twice. But only when tracing is
+enabled (no matter if pageOutput is false or true).