Spug pt session2 - debuggingl
Download as PPTX, PDF0 likes379 views
This document summarizes a meeting of the Portuguese SharePoint Community held on June 12, 2010. The agenda included an overview of debugging, debugging tools, and next steps. It defines debugging as methodically finding and reducing bugs to make a program or hardware behave as expected. It discusses various debugging techniques like screen dumps, logs, code debugging in Visual Studio, web debugging with tools like Fiddler, and runtime debugging using the Windows kernel and tools like Windbg. Further reading materials are also provided.
![Further readingTess Ferrandez (http://blogs.msdn.com/b/tess/) Production Debugging for .NET Framework Applications (P&P) http://msdn.microsoft.com/en-us/library/ee817663.aspxhttp://www.microsoft.com/whdc/DevTools/Debugging/default.mspxDebugger How-Tos Driver Tip: Debugging Windows Vista Improve Driver Debugability 1394 Kernel Debugging Tips and Tricks [WinHEC 2004; 373 KB] Advanced Driver Debugging [336 KB] Driver Debugging Basics [WinHEC 2007; 633 KB] Debugging Kernel-Mode Driver Framework Drivers Debugging User-Mode Driver Framework Drivers Training Sessions Debugging Tools for Windows (MSDN) HOWTO: Enable Verbose Debug Tracing in Various Drivers and Subsystems (314743) WDK Online: Tools for Debugging Drivers](https://image.slidesharecdn.com/spugptsession2-debuggingl-100907041323-phpapp02/85/Spug-pt-session2-debuggingl-16-320.jpg)
Spug pt session2 - debuggingl
- 1. 2ª Reunião PresencialComunidade Portuguesa de SharePoint12/06/2010
- 2. AgendaSession goalsDefinitionHow hard can it be?Screen dumpsLogsCode debugWeb debugRuntime & kernel debug
- 3. Session goalsDebugging overviewDebug toolsWhere to go from here
- 4. DefinitionIn wikipedia:Debuggingis a methodical process of finding and reducing the number of bugs, or defects, in a computer program or a piece of electronic hardware, thus making it behave as expected. … it involves numerous aspects, including: interactive debugging, control flow, integration testing, log files, monitoring, memory dumps, Statistical Process Control, and special design tactics to improve detection while simplifying changes.
- 5. DefinitionIn wikipedia:Debuggingis a methodical process of finding and reducing the number of bugs, or defects, in a computer program or a piece of electronic hardware, thus making it behave as expected. … it involves numerous aspects, including: interactive debugging, control flow, integration testing, log files, monitoring, memory dumps, Statistical Process Control, and special design tactics to improve detection while simplifying changes.
- 7. Debug: How hard can it be?
- 8. Depends on how it was built...
- 9. Screen dumpsSetup your web.config
- 10. LogsEvent logs (eventvwr)IIS Logs (c:\windows\system32\logfiles\...)ULS (...\12\logs)Custom logs (i.e. Ent. Lib.)
- 11. Code debugVisual studio w/ code solutionAttach the right process:W3wpOwstimer
- 12. WebdebugSoap toolkit tracer (deprecated but very usefull)FiddlerWireshark (protocol analizer)
- 13. Runtime debug: kernel outputMessages are thrown to the kernelAny tool can plug into the kernel and read the messagesSysinternals Debug view
- 14. Runtimedebug: kernel (windbg)Attach directly to a processIdentify process with windbgMain commands.loadby sos mscorwksSxe clr!g (F5)!pe!do | !da!dso-clrstack –a!analize
- 15. Toolbox (some tools)MS windbg (http://www.microsoft.com/whdc/devtools/debugging/default.mspx) Sysinternals tools: process explorer, debug view (http://live.sysinternals.com)Fiddler (http://www.fiddler2.com/fiddler2/) Soap Trace Utility (http://www.microsoft.com/downloads/details.aspx?familyid=c943c0dd-ceec-4088-9753-86f052ec8450&displaylang=en) Please fill IN!!
- 16. Further readingTess Ferrandez (http://blogs.msdn.com/b/tess/) Production Debugging for .NET Framework Applications (P&P) http://msdn.microsoft.com/en-us/library/ee817663.aspxhttp://www.microsoft.com/whdc/DevTools/Debugging/default.mspxDebugger How-Tos Driver Tip: Debugging Windows Vista Improve Driver Debugability 1394 Kernel Debugging Tips and Tricks [WinHEC 2004; 373 KB] Advanced Driver Debugging [336 KB] Driver Debugging Basics [WinHEC 2007; 633 KB] Debugging Kernel-Mode Driver Framework Drivers Debugging User-Mode Driver Framework Drivers Training Sessions Debugging Tools for Windows (MSDN) HOWTO: Enable Verbose Debug Tracing in Various Drivers and Subsystems (314743) WDK Online: Tools for Debugging Drivers
- 17. 2ª Reunião PresencialComunidade Portuguesa de SharePoint12/06/2010
Editor's Notes
- #11: Event logs: * abrir o event viewer e mostrar alguns eventosIIS * abir o inetmgr * entrar num site e ver a localização dos seus logs * ir por file system e abrir os logsULS * abrir os logs e mostrar o tipo de informação que lá existe * abrir a central administration e mostrar a localização da configuração dos logs
- #12: Sample1.aspx – mostrar um estoiro com informação.Sample1_ok.aspx – mostra página OKSample
- #13: Montar um sample com vários postbacksSAMPLE3
- #14: Sample2.aspx
- #15: Montar um troço interessante