trace

问题 Is there any way to log All other Registered Event handlers when an event handler gets registered? Also Is there any way to log All Events emitted, and name of handler functions that gets triggered in when an event gets emitted during runtime? If the nodejs application triggers chained events (one event triggering another ) and each event has multiple handlers, when exception occurs at leaf of event-handler-chain, stacktrace does not show complete information of the context. Event log and

问题 I know how to write trace statements that I can view in a webforms environment, but how do I do this in a windows forms app? I am inside of a static method, and I want to display the sql query that it is generating. I don't have access to messagebox.show, what are my options? 回答1: The simplest way is to use either System.Diagnostics.Debug.WriteLine or System.Diagnostics.Trace.WriteLine . If you have a debugger attached, the messages will show up in the output window, otherwise run DebugView

问题 is there a way to trace which file causes a redirection? My website redirects from non-www to www version with a 302 redirect, eventhough I defined a 301 redirect in my htaccess. The file seems to be ignored. RewriteEngine On RewriteCond %{HTTP_HOST} ^dreadfactory\.de$ [NC] RewriteRule ^(.*)$ http://www.dreadfactory.de/$1 [R=301,L] # BEGIN WordPress <IfModule mod_rewrite.c> RewriteEngine On RewriteBase / RewriteRule ^index\.php$ - [L] RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST

问题 #include <tcl.h> #include <iostream> using namespace std; char* myTraceProc(ClientData clientData, Tcl_Interp* interp, const char* name1, const char* name2, int flags) { cout << "myTraceProc" << endl; //changing the object return NULL; } int main(int argc, char* argv[]) { Tcl_FindExecutable(argv[0]); Tcl_Interp *interp = Tcl_CreateInterp(); Tcl_TraceVar(interp, "database", TCL_TRACE_WRITES, myTraceProc, 0); return 0; } This is a part of my c++/tcl program. In fact it doesn't show the problem

问题 Is there a way to have Trace.CorrelationManager.ActivityId automatically included as a column in the WADLogsTable when using System.Diagnostics tracing with Microsoft.WindowsAzure.Diagnostics.DiagnosticMonitorTraceListener as the listener? 回答1: The new versions of Azure .NET SDK include an ActivityId column in the WAD tables, and you can include custom columns by using EventSource derived classes (just verified this on Azure SDK 2.6, although you need to make sure you are using .NET 4.5.1

问题 I am trying to generate trace files for applications using the Debug.startMethodTracing (on the activity onCreate) and Debug.stopMethodTracing (on the activity onDestroy) according to the following documentation http://developer.android.com/tools/debugging/debugging-tracing.html#creatingtracefiles. I run the application on a physical device and it successfully creates the trace file. Later I run dmtracedump on them to generate a call-stack diagram, but it does not contain any of my

问题 I am required to use TraceSource.TraceEvent in an web application I am developing, after reading this and this msdn links I am working on a project that is already built, I am making changes to it and updating it. This is how my web.config is defined. <system.diagnostics> <sources> <listeners> <clear/> <add name="xml"/> </listeners> </sources> <sharedListeners> <add name="xml" type="System.Diagnostics.XmlWriterTraceListener" traceOutputOptions="Callstack,LogicalOperationStack,ProcessId"

问题 I have a mysql function, i want to debug it, set breakboints, see variables values on that time period etc. How to do it ? 回答1: You cannot debug UDF function when it is called by MySQL. But I think you can try these variants: debug your functions without MySQL, just pass test parameter values into function. try to output values into the file when UDF is called, this will help you to view internal variables and understand what is happen. 回答2: From my current search so far (though I might have

问题 I would like to log all the debug information on each step (to crunch all these data later) of a debugging session, such as the name of the method called, the parameter value, all the variables values, etc. Is there any option that enables this? Where should I change the code to make this happen? One important thing: it isn't a java program. It's a TCL being run from inside eclipse, using activeState debugger. So AOP and JDT are not options here :-( TIA Leo 回答1: I suggest to use the trace

问题 On ASP.NET MVC Preview 5, we're having trouble getting any trace messages from Global or Controllers to appear in either a page (View) or Failed Request Tracing (FREB). Neither of these calls work in a Controller Action: HttpContext.Trace.Write("hello"); System.Diagnostics.Trace.WriteLine("world"); There are no issues with trace statements in a Page's code-behind; those messages appear correctly. 回答1: Those calls happen before the Page (ViewPage) is even created so you need to enable tracing