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B.2. Modules to Aid Debugging
The following modules are used mainly when something is not working properly and needs to be debugged. Unless your bug is very hard to reproduce and the production environment is required to reproduce the conditions that will trigger the bug, these modules should not be used in production.
B.2.1. Apache::DB—Hooks for the Interactive Perl Debugger
Allows developers to interactively debug mod_perl.
Covered in Chapter 9.
Available from CPAN. See the module manpage for more information.
B.2.2. Apache::Debug—Utilities for Debugging Embedded Perl Code
Covered in Chapter 21.
Supplied with the mod_perl distribution. See the module manpage for more information.
B.2.3. Apache::DebugInfo—Send Debug Information to Client
Available from CPAN. See the module manpage for more information.
B.2.4. Apache::Leak—Module for Tracking Memory Leaks in mod_perl Code
Covered in Chapter 14.
Supplied with the mod_perl distribution. See the module manpage for more information.
B.2.5. Apache::Peek—A Data Debugging Tool for the XS Programmer
Covered in Chapter 10.
Available from CPAN. See the module manpage for more information.
B.2.6. Apache::Symbol—Avoid the Mandatory `Subroutine Redefined' Warning
Supplied with the mod_perl distribution. See the module manpage for more information.
B.2.7. Apache::Symdump—Symbol Table Snapshots
Covered in Chapter 21.
Supplied with the mod_perl distribution. See the module manpage for more information.
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| B. Apache Perl Modules |  | B.3. Control and Monitoring Modules |
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