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1c98aabbf1
again. The problem is that the amount of data read from the network, is not necessarily the amount of data returned from the filters. It is possible for input filters to add bytes to the data read from the network. To fix the original bug, I just removed the line from ap_get_client_block that decremented r->remaining, we allow the http_filter to do that for us. I have also removed an incorrect comment. git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@89041 13f79535-47bb-0310-9956-ffa450edef68
README for Apache 2.0 Example Module
[April, 1997, updated May 2000]
The files in the src/modules/example directory under the Apache
distribution directory tree are provided as an example to those that
wish to write modules that use the Apache API.
The main file is mod_example.c, which illustrates all the different
callback mechanisms and call syntaces. By no means does an add-on
module need to include routines for all of the callbacks - quite the
contrary!
The example module is an actual working module. If you link it into
your server, enable the "example-handler" handler for a location, and then
browse to that location, you will see a display of some of the tracing
the example module did as the various callbacks were made.
To include the example module in your server run `./configure
--enable-example` in the src directory before running `make`.
To add another module of your own:
A. mkdir src/modules/mymodule
B. cp src/modules/example/* src/modules/mymodule
C. Modify the files in the new directory
D. Build the server as above, with appropriate changes.
To activate the example module, include a block similar to the
following in your httpd.conf file:
<Location /example-info>
SetHandler example-handler
</Location>
As an alternative, you can put the following into a .htaccess file and
then request the file "test.example" from that location:
AddHandler example-handler .example
After reloading/restarting your server, you should be able to browse
to this location and see the brief display mentioned earlier.