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Chapter 18: Debugging and Troubleshooting Applications
Debugging IP addresses page
By default, when you enable debugging output, the output is visible only to local users (that is, via
IP address 127.0.0.1). You can specify additional IP addresses whose users can see debugging
output, or even disable output to local users. In the Administrator, use the Debugging IPs page to
specify the addresses that can receive debugging messages.
Note:
If you must enable debugging on a production server, for example to help locate the cause of a
difficult problem, use the Debugging IP Addresses page to limit the output to your development
systems and prevent clients from seeing the debugging information.
Using debugging information from browser pages
The ColdFusion debugging output that you configure in the Administrator displays whenever an
HTML request completes. It represents the server conditions at the end of the request. For
information on displaying debugging information while a request is processed, see
“Using the
cftrace tag to trace execution” on page 401
.
The following figure shows a sample collapsed debugging output using the dockable.cfm
debugging output format. The next sections show each of the debugging sections and describe
how you can use the information they display.
Summary of Contents for ColdFusion MX
Page 1: ...Developing ColdFusion MX Applications...
Page 22: ...22 Contents...
Page 38: ......
Page 52: ...52 Chapter 2 Elements of CFML...
Page 162: ......
Page 218: ...218 Chapter 10 Writing and Calling User Defined Functions...
Page 250: ...250 Chapter 11 Building and Using ColdFusion Components...
Page 264: ...264 Chapter 12 Building Custom CFXAPI Tags...
Page 266: ......
Page 314: ...314 Chapter 14 Handling Errors...
Page 344: ...344 Chapter 15 Using Persistent Data and Locking...
Page 349: ...About user security 349...
Page 357: ...Security scenarios 357...
Page 370: ...370 Chapter 16 Securing Applications...
Page 388: ...388 Chapter 17 Developing Globalized Applications...
Page 408: ...408 Chapter 18 Debugging and Troubleshooting Applications...
Page 410: ......
Page 426: ...426 Chapter 19 Introduction to Databases and SQL...
Page 476: ...476 Chapter 22 Using Query of Queries...
Page 534: ...534 Chapter 24 Building a Search Interface...
Page 556: ...556 Chapter 25 Using Verity Search Expressions...
Page 558: ......
Page 582: ...582 Chapter 26 Retrieving and Formatting Data...
Page 668: ......
Page 734: ...734 Chapter 32 Using Web Services...
Page 760: ...760 Chapter 33 Integrating J2EE and Java Elements in CFML Applications...
Page 786: ...786 Chapter 34 Integrating COM and CORBA Objects in CFML Applications...
Page 788: ......