ServersLooking at Apache 2.0 Alpha 4 Page 3

Looking at Apache 2.0 Alpha 4 Page 3

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There are issues with using mod_cgid that are not present with mod_cgi. It is possible for the CGI daemon process to die unexpectedly, although it is
unlikely because the daemon is a very small process that does very little. On platforms that support reliable piped logs, Apache uses the same technology to restart
the CGI daemon if anything happens to it.
However, on other platforms it is not possible to
restart the CGI daemon process from within

Bug Fixes

Of course, any alpha release of Apache 2.0 is going to include many bug fixes. I am not going to take much time discussing any of these in great detail, but I
do want to run through some of the more important
bug fixes.

Better error reporting: In previous
alphas if Apache failed, very often it wasn’t
clear what had caused the problem. This problem
has been solved and the error reporting is in
much better shape now. If Apache fails for some
reason, errors reported in the log should be

CGI error reporting: If a CGI reports
errors to stderr, those errors will now be
written to the error_log. This is a necessity for
debugging CGI programs.

Portable build environment: One of
Apache’s best features is that it works on almost
every platform. This has not been true for Apache
2.0 until now. The build system was very finicky
about which platforms it worked on. This has been
fixed with the fourth alpha. (If you have waited
to try 2.0 because it didn’t support your
platform I suggest trying it again.)

Config.nice is created: Apache 1.3 used
the APACI configuration scheme to generate the
build environment for various platforms. One of
the best features of APACI is that it created
config.status, which had the exact command used
to configure the server. Apache 2.0 has switched
to autoconf. As a result, config.status was
missing in earlier alphas. With the latest alpha,
Apache 2.0 generates config.nice, which replaces

Apache works on OS/390: While this isn’t
of interest to most people, it does prove that
Apache is an incredibly portable program. Imagine
being able to run the same program on a Windows
95 machine and on a OS/390 mainframe!

How To Help

With the release of this fourth alpha, Apache 2.0 is closer than ever to a beta release. What can you do to help? Even if you are not a programmer, there are
things that you can do to help improve Apache 2.0. Apache has a group of developers that are very committed to this release, but we can’t possibly test everything in
the server. Download the latest alpha and try it out. If you find a bug with the program, please let the developers know. There have been issues with reporting
Apache 2.0 bugs recently, but those should all be handled now. If you have a bug to report, please visit the Apache web site ( and read
the page about submitting bug reports. All of the instructions for submission are there. The 2.0 developers take bugs very seriously when they are reported. If a bug
is reported, it is likely that the developers can fix it, but we must know about it first. We work very hard to ensure that known bugs do not last long. If you think you
have nothing to offer the Apache developers,
think again. Your experience is vitally important
to the success of Apache.

For a discussion of the different MPMs, please
see my previous article, “An
Introduction to Apache 2.0.”

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