Developer Documentation for Apache 2.x - Apache HTTP Server Version 2.2

Apache HTTP Server Version 2.2

Apache > HTTP Server > Documentation > Version 2.2

#### Please note

This document refers to a legacy release (2.2) of Apache httpd. The active release (2.4) is documented here. If you have not already upgraded, please follow this link for more information.

You may follow this link to go to the current version of this document.

# Developer Documentation for Apache 2.x

Available Languages: en | zh-cn

### Warning

Many of the documents listed here are in need of update. They are in different stages of progress. Please be patient, and point out any discrepancies or errors on the developer/ pages directly to the dev@httpd.apache.org mailing list.

## Topics

- Apache 1.3 API Notes
- Apache 2.0 Hook Functions
- Request Processing in Apache 2.0
- How filters work in Apache 2.0
- Converting Modules from Apache 1.3 to Apache 2.0
- Documenting Apache 2.0
- Apache 2.x Thread Safety Issues

## External Resources

- Developer articles at apachetutor include:
  - Request Processing in Apache
  - Configuration for Modules
  - Resource Management in Apache
  - Connection Pooling in Apache
  - Introduction to Buckets and Brigades

Available Languages: en | zh-cn