tailieunhanh - Practical mod_perl-CHAPTER 23:Getting Help and Online Resources

Tham khảo tài liệu 'practical mod_perl-chapter 23:getting help and online resources', công nghệ thông tin, kỹ thuật lập trình phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Page 672 Thursday November 18 2004 12 46 PM CHAPTER 23 Getting Help and Online Resources In this chapter we propose a way to solve your mod_perl-related problems and provide starting points for information resources related to mod_perl. If you have any problem with mod_perl itself be it a build problem or a runtime problem you should follow the steps below. But before you follow them think carefully about whether the problem you are experiencing is mod_perl-related. It s quite possible that the problem is in the Perl code SQL code Apache itself or something else entirely. In such cases you should refer to other resources presented later in this chapter. Remember that although mod_perl resources might help you with many related things they will never be as detailed as resources devoted to the topic at hand. If you still thinkthat the problem has something to do with mod_perl these are the steps to follow 1. Try to tackle the problem by yourself for a while. Check that you have the right permissions that there is enough disk space etc. Do sanity checks try to remove the mod_perl source tree unpack it again and build from fresh. When trying to figure out what the problem is always run under single-server mode httpd -X and always check the error_log file. If you still have problems proceed to step 2. 2. Reread the documentation or if you didn t read it yet do it now . Try to follow the build and usage steps as explained there. This book Writing Apache Modules with Perl and C O Reilly and the documentation distributed with the mod_perl sources provide in-depth details on this topic. Also make sure to read Chapter 22 thoroughly. If you are still in trouble proceed to step 3. 3. Go to the mod_perl list archives at http maillist and see whether someone has already reported the same problem. If someone did chances are that a cure to the problem has been posted to the list be it a source 672 Page 673 Thursday November 18 2004 12 46 PM .