2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban KenkreAPACHE 2.1 STATUS: -*-text-*-

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban KenkreLast modified at [$Date$]

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban KenkreThe current version of this file can be found at:

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban KenkreRelease history:

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre [NOTE that only Alpha/Beta releases occur in 2.1 development]

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre 2.1.4 : in development

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre 2.1.3 : Released on 2/22/2005 as alpha.

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre 2.1.2 : Released on 12/08/2004 as alpha.

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre 2.1.1 : Released on 11/19/2004 as alpha.

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre 2.1.0 : not released.

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban KenkrePlease consult the following STATUS files for information on related projects:

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre * http://svn.apache.org/repos/asf/apr/apr/trunk/STATUS

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre * http://svn.apache.org/repos/asf/apr/apr-util/trunk/STATUS

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre * http://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/STATUS

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre

c586600796766c83eb9485c446886fd9ed2359a9Keyur DesaiContributors looking for a mission:

b3700b074e637f8c6991b70754c88a2cfffb246bGordon Ross

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre * Just do an egrep on "TODO" or "XXX" in the source.

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre

bfed486ad8de8b8ebc6345a8e10accae08bf2f45Ali Bahrami * Review the bug database at: http://issues.apache.org/bugzilla/

bfed486ad8de8b8ebc6345a8e10accae08bf2f45Ali Bahrami

bfed486ad8de8b8ebc6345a8e10accae08bf2f45Ali Bahrami * Review the "PatchAvailable" bugs in the bug database:

bfed486ad8de8b8ebc6345a8e10accae08bf2f45Ali Bahrami

bfed486ad8de8b8ebc6345a8e10accae08bf2f45Ali Bahrami http://issues.apache.org/bugzilla/buglist.cgi?bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&product=Apache+httpd-2.0&keywords=PatchAvailable

bfed486ad8de8b8ebc6345a8e10accae08bf2f45Ali Bahrami

bfed486ad8de8b8ebc6345a8e10accae08bf2f45Ali Bahrami After testing, you can append a comment saying "Reviewed and tested".

bfed486ad8de8b8ebc6345a8e10accae08bf2f45Ali Bahrami

bfed486ad8de8b8ebc6345a8e10accae08bf2f45Ali Bahrami * Open bugs in the bug database.

bfed486ad8de8b8ebc6345a8e10accae08bf2f45Ali Bahrami

bfed486ad8de8b8ebc6345a8e10accae08bf2f45Ali BahramiCURRENT RELEASE NOTES:

bfed486ad8de8b8ebc6345a8e10accae08bf2f45Ali Bahrami

bfed486ad8de8b8ebc6345a8e10accae08bf2f45Ali BahramiRELEASE SHOWSTOPPERS:

bfed486ad8de8b8ebc6345a8e10accae08bf2f45Ali Bahrami

cd3e933325e68e23516a196a8fea7f49b1e497c3Ali Bahrami * Handling of non-trailing / config by non-default handler is broken

cd3e933325e68e23516a196a8fea7f49b1e497c3Ali Bahrami http://marc.theaimsgroup.com/?l=apache-httpd-dev&m=105451701628081&w=2

cd3e933325e68e23516a196a8fea7f49b1e497c3Ali Bahrami jerenkrantz asks: Why should this block a release?

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre * the edge connection filter cannot be removed

e3f2c991a8548408db0a2787bd8b43d5124821d3Keyur Desai http://marc.theaimsgroup.com/?l=apache-httpd-dev&m=105366252619530&w=2

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre jerenkrantz asks: Why should this block a release?

e3f2c991a8548408db0a2787bd8b43d5124821d3Keyur Desai stas replies: because it requires a rewrite of the filters stack

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre implementation (you have suggested that) and once 2.2 is

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre released you can't do that anymore.

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban KenkreCURRENT VOTES:

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre * httpd-std.conf and friends

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre a) httpd-std.conf should be tailored by install (from src or

4d61c878ad5fbf36c5338bef5994cc5fe88a589aJulian Pullen binbuild) even if user has existing httpd.conf

4d61c878ad5fbf36c5338bef5994cc5fe88a589aJulian Pullen +1: trawick, slive, gregames, ianh, Ken, wrowe, jwoolley, jim, nd,

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre erikabele

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre wrowe - prefer httpd.default.conf to avoid ambiguity with cvs

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre b) tailored httpd-std.conf should be copied by install to

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre sysconfdir/examples

4d61c878ad5fbf36c5338bef5994cc5fe88a589aJulian Pullen -0: striker

7a8a68f5e3efbaec1a375c2d50bd20b566631755Julian Pullen

148c5f43199ca0b43fc8e3b643aab11cd66ea327Alan Wright c) tailored httpd-std.conf should be installed to

7a8a68f5e3efbaec1a375c2d50bd20b566631755Julian Pullen sysconfdir/examples or manualdir/exampleconf/

7a8a68f5e3efbaec1a375c2d50bd20b566631755Julian Pullen +1: slive, trawick, Ken, nd (prefer the latter), erikabele

7a8a68f5e3efbaec1a375c2d50bd20b566631755Julian Pullen

7a8a68f5e3efbaec1a375c2d50bd20b566631755Julian Pullen d) Installing a set of default config files when upgrading a server

b3700b074e637f8c6991b70754c88a2cfffb246bGordon Ross doesn't make ANY sense at all.

b3700b074e637f8c6991b70754c88a2cfffb246bGordon Ross +1: ianh - medium/big sites don't use 'standard config' anyway, as it

7a8a68f5e3efbaec1a375c2d50bd20b566631755Julian Pullen usually needs major customizations

7a8a68f5e3efbaec1a375c2d50bd20b566631755Julian Pullen -1: Ken, wrowe, jwoolley, jim, nd, erikabele

7a8a68f5e3efbaec1a375c2d50bd20b566631755Julian Pullen wrowe - diff is wonderful when comparing old/new default configs,

c586600796766c83eb9485c446886fd9ed2359a9Keyur Desai even for customized sites that ianh mentions

7a8a68f5e3efbaec1a375c2d50bd20b566631755Julian Pullen jim - ... assuming that the default configs have been updated

7a8a68f5e3efbaec1a375c2d50bd20b566631755Julian Pullen with the required inline docs to explain the

7a8a68f5e3efbaec1a375c2d50bd20b566631755Julian Pullen changes

7a8a68f5e3efbaec1a375c2d50bd20b566631755Julian Pullen

7a8a68f5e3efbaec1a375c2d50bd20b566631755Julian Pullen * If the parent process dies, should the remaining child processes

7a8a68f5e3efbaec1a375c2d50bd20b566631755Julian Pullen "gracefully" self-terminate. Or maybe we should make it a runtime

7a8a68f5e3efbaec1a375c2d50bd20b566631755Julian Pullen option, or have a concept of 2 parent processes (one being a

7a8a68f5e3efbaec1a375c2d50bd20b566631755Julian Pullen "hot spare").

b3700b074e637f8c6991b70754c88a2cfffb246bGordon Ross See: Message-ID: <3C58232C.FE91F19F@Golux.Com>

b3700b074e637f8c6991b70754c88a2cfffb246bGordon Ross

b3700b074e637f8c6991b70754c88a2cfffb246bGordon Ross Self-destruct: Ken, Martin, Lars

7a8a68f5e3efbaec1a375c2d50bd20b566631755Julian Pullen Not self-destruct: BrianP, Ian, Cliff, BillS

7a8a68f5e3efbaec1a375c2d50bd20b566631755Julian Pullen Make it runtime configurable: Aaron, jim, Justin, wrowe, rederpj, nd

b3700b074e637f8c6991b70754c88a2cfffb246bGordon Ross

b3700b074e637f8c6991b70754c88a2cfffb246bGordon Ross /* The below was a concept on *how* to handle the problem */

b3700b074e637f8c6991b70754c88a2cfffb246bGordon Ross Have 2 parents: +1: jim

7a8a68f5e3efbaec1a375c2d50bd20b566631755Julian Pullen -1: Justin, wrowe, rederpj, nd

7a8a68f5e3efbaec1a375c2d50bd20b566631755Julian Pullen +0: Lars, Martin (while standing by, could it do

1fcced4c370617db71610fecffd5451a5894ca5eJordan Brown something useful?)

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre * Make the worker MPM the default MPM for threaded Unix boxes.

2b4a78020b9c38d1b95e2f3fefa6d6e4be382d1fBaban Kenkre +1: Justin, Ian, Cliff, BillS, striker, wrowe, nd

+0: BrianP, Aaron (mutex contention is looking better with the

latest code, let's continue tuning and testing), rederpj, jim

-0: Lars

pquerna: Do we want to change this for 2.2?

RELEASE NON-SHOWSTOPPERS BUT WOULD BE REAL NICE TO WRAP THESE UP:

* Patches submitted to the bug database:

http://issues.apache.org/bugzilla/buglist.cgi?bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&product=Apache+httpd-2.0&keywords=PatchAvailable

* The Event MPM does not work on Solaris 10. Solaris 10 does support the

Threadsafe Pollsets required by the Event MPM, but it does not support

multiple threads calling accept() at the same time. The current

structure of the Event MPM makes adding accept() locking difficult.

* Filter stacks and subrequests, redirects and fast redirects.

There's at least one PR that suffers from the current unclean behaviour

(which lets the server send garbage): PR 17629

nd says: Every subrequest should get its own filter stack with the

subreq_core filter as bottom-most. That filter does two things:

- swallow EOS buckets

- redirect the data stream to the upper request's (rr->main)

filter chain directly after the subrequest's starting

point.

Once we have a clean solution, we can try to optimize

it, so that the server won't be slow down too much.

* RFC 2616 violations.

Closed PRs: 15857.

Open PRs: 15852, 15859, 15861, 15864, 15865, 15866, 15868, 15869,

15870, 16120, 16125, 16126, 16133, 16135, 16136, 16137,

16138, 16139, 16140, 16142, 16518, 16520, 16521,

jerenkrantz says: need to decide how many we need to backport and/or

if these rise to showstopper status.

wrowe suggests: it would be nice to see "MUST" v.s. "SHOULD" v.s. "MAY"

out of this list, without reviewing them individually.

* There is a bug in how we sort some hooks, at least the pre-config

hook. The first time we call the hooks, they are in the correct

order, but the second time, we don't sort them correctly. Currently,

the modules/http/config.m4 file has been renamed to

modules/http/config2.m4 to work around this problem, it should moved

back when this is fixed.

OtherBill offers that this is a SERIOUS problem. We do not sort

correctly by the ordering arguments passed to the register hook

functions. This was proven when I reordered the open_logs hook

to attempt to open the error logs prior to the access logs. Possibly

the entire sorting code needs to be refactored.

* pipes deadlock on all platforms with limited pipe buffers (e.g. both

Linux and Win32, as opposed to only Win32 on 1.3). The right solution

is either GStein's proposal for a "CGI Brigade", or OtherBill's proposal

for "Poll Buckets" for "Polling Filter Chains". Or maybe both :-)

* All handlers should always send content down even if r->header_only

is set. If not, it means that the HEAD requests don't generate the

same headers as a GET which is wrong.

* exec cmd and suexec arg-passing enhancements

Status: Patches proposed

Message-ID: <20020526041748.A29148@prodigy.Redbrick.DCU.IE>

(see the "proc.patch" and "suexec-shell.patch" links in this message)

* The 2.0.36 worker MPM graceless shutdown changes work but are

a bit clunky on some platforms; eg, on Linux, the loop to

join each worker thread seems to hang, and the parent ends up

killing off the child with SIGKILL. But at least it shuts down.

* --enable-mods-shared="foo1 foo2" is busted on Darwin. Pier

posted a patch (Message-ID: <B8DBBE8D.575A%pier@betaversion.org>).

* We do not properly substitute the prefix-variables in the configuration

scripts or generated-configs. (i.e. if sysconfdir is etc,

httpd-std.conf points to conf.)

* If any request gets through ap_process_request_internal() and is

scheduled to be served by the core handler, without a flag that this

r->filename was tested by dir/file_walk, we need to 500 at the very

end of the ap_process_request_internal() processing so sub_req-esters

know this request cannot be run. This provides authors of older

modules better compatibility, while still improving the security and

robustness of 2.0.

Status: still need to decide where this goes, OtherBill comments...

Message-ID: <065701c14526$495203b0$96c0b0d0@roweclan.net>

[Deleted comments regarding the ap_run_handler phase, as irrelevant

as BillS points out that "common case will be caught in

default_handler already (with the r->finfo.filetype == 0 check)"

and the issue is detecting this -before- we try to run the req.]

gregames says: can this happen somehow without a broken module

being involved? If not, why waste cycles trying to defend against

potential broken modules? It seems futile.

wrowe counters: no, it shouldn't happen unless the module is broken.

But the right answer is to fail the request up-front in dir/file

walk if the path was entirely invalid; and we can't do that either

UNTIL 2.1 or we break modules that haven't hooked map_to_storage.

* With AP_MODE_EXHAUSTIVE in the core, it is finally clear to me

how the Perchild MPM should be re-written. It hasn't worked

correctly since filters were added because it wasn't possible to

get the content that had already been written and the socket at

the same time. This mode lets us do that, so the MPM can be

fixed.

* Can a static httpd be built reliably?

Message-ID: <20020207142751.T31582@clove.org>

* Usage of APR_BRIGADE_NORMALIZE in core_input_filter should be

removed if possible.

Message-ID: <Pine.LNX.4.33.0201202232430.318-100000@deepthought.cs.virginia.edu>

Jeff wonders if we still care about this. It is no longer an

API issue but simply an extra trip through the brigade.

* Get perchild to work on platforms other than Linux. This

will require a portable mechanism to pass data and file/socket

descriptors between vhost child groups. An API was proposed

on dev@apr:

Message-ID: <20020111115006.K1529@clove.org>

* Try to get libtool inter-library dependency code working on AIX.

Message-ID: <cm3n10lx555.fsf@rdu163-40-092.nc.rr.com>

Justin says: If we get it working on AIX, we can enable this

on all platforms and clean up our build system

somewhat.

Jeff says: I thought I tested a patch for you sometime in

January that you were going to commit within a few

days.

* Handling of %2f in URIs. Currently both 1.3 and 2.0

completely disallow %2f in the request URI path (see

ap_unescape_url() in util.c). It's permitted and passed

through in the query string, however. Roy says the

original reason for disallowing it, from five years ago,

was to protect CGI scripts that applied PATH_INFO to

a filesystem location and which might be tricked by

..%2f..%2f(...). We *should* allow path-info of the

form 'http://foo.com/index.cgi/path/to/path%2finfo'.

Since we've revamped a lot of our processing of path

segments, it would be nice to allow this, or at least

allow it conditionally with a directive.

OtherBill adds that %2f as the SECOND character of a multibyte

sequence causes the request to fail! This happens notably in

the ja-jis encoding.

* FreeBSD, threads, and worker MPM. All seems to work fine

if you only have one worker process with many threads. Add

a second worker process and the accept lock seems to be

lost. This might be an APR issue with how it deals with

the child_init hook (i.e. the fcntl lock needs to be resynced).

More examination and analysis is required.

Status: Works with FreeBSD 5.3. Does not work in previous versions.

This has also been reported on Cygwin.

* There is increasing demand from module writers for an API

that will allow them to control the server � la apachectl.

Reasons include sole-function servers that need to die if

an external dependency (e.g., a database) fails, et cetera.

Perhaps something in the (ever more abused) scoreboard?

On the other hand, we already have a pipe that goes between parent

and child for graceful shutdown events, along with an API that

can be used to send a message down that pipe. In threaded MPMs,

it is easy enough to make that one pipe be used for graceful

and graceless events, and it is also easy to open that pipe

to both parent and child for writing. Then we just need to

figure out how to do graceless on non-threaded MPMs.

* Allow the DocumentRoot directive within <Location > scopes? This

allows the beloved (crusty) Alias /foo/ /somepath/foo/ followed

by a <Directory /somepath/foo> to become simply

<Location /foo/> DocumentRoot /somefile/foo (IMHO a bit more legible

and in-your-face.) DocumentRoot unset would be accepted [and would

not permit content to be served, only virtual resources such as

server-info or server-status.

This proposed change would _not_ depricate Alias.

striker: See the thread starting with Message-ID:

JLEGKKNELMHCJPNMOKHOGEEJFBAA.striker@apache.org.

* Win32: Rotatelogs sometimes is not terminated when Apache

goes down hard. FirstBill was looking at possibly tracking the

child's-child processes in the parent process.

stoddard: Shared scoreboard might offer a good way for the parent

to keep track of 'other child' processes and whack them if the child

goes down.

Other thoughts on walking the process chain using the NT kernel

have also been proposed on APR.

* Eliminate unnecessary creation of pipes in mod_cgid

* Combine log_child and piped_log_spawn. Clean up http_log.c.

Common logging API.

* Platforms that do not support fork (primarily Win32 and AS/400)

Architect start-up code that avoids initializing all the modules

in the parent process on platforms that do not support fork.

* There are still a number of places in the code where we are

losing error status (i.e. throwing away the error returned by a

system call and replacing it with a generic error code)

* Mass vhosting version of suEXEC.

* All DBMs suffer from confusion in support/dbmmanage (perl script) since

the dbmmanage employs the first-matched dbm format. This is not

necessarily the library that Apache was built with. Aught to

rewrite dbmmanage upon installation to bin/ with the proper library

for predictable mod_auth_dbm administration.

Questions; htdbm exists, time to kill dbmmanage, or does it remain

useful as a perl dbm management example? If we keep it,

do we address the issue above?

* Integrate mod_dav.

Some additional items remaining:

- case_preserved_filename stuff

(use the new canonical name stuff?)

- find a new home for ap_text(_header)

- is it possible to remove the DAV: namespace stuff from util_xml?

* ap_core_translate() and its use by mod_mmap_static and mod_file_cache

are a bit wonky. The function should probably be exposed as a utility

function (such as ap_translate_url2fs() or ap_validate_fs_url() or

something). Another approach would be a new hook phase after

"translate" which would allow the module to munge what the

translation has decided to do.

Status: Greg +1 (volunteers)

* Explore use of a post-config hook for the code in http_main.c which

calls ap_fixup_virutal_hosts(), ap_fini_vhost_config(), and

ap_sort_hooks() [to reduce the logic in main()]

* read the config tree just once, and process N times (as necessary)

* (possibly) use UUIDs in mod_unique_id and/or mod_usertrack

* (possibly) port the bug fix for PR 6942 (segv when LoadModule is put

into a VirtualHost container) to 2.0.

* shift stuff to mod_core.h

* callers of ap_run_create_request() should check the return value

for failure (Doug volunteers)

* Win32: Get Apache working on Windows 95/98. The following work

(at least) needs to be done:

- Document warning that OSR2 is required (for Crypt functions, in

rand.c, at least.) This could be resolved with an SSL library, or

randomization in APR itself.

- Bring the Win9xConHook.dll from 1.3 into 2.0 (no sense till it

actually works) and add in a splash of Win9x service code.

* Fix the worker MPM to use POD to kill child processes instead

of ap_os_killpg, regardless of how they should die.

* Scoreboard structures could be changed in the future such that

proper alignment is not maintained, leading to segfaults on

some systems. Cliff posted a patch to deal with this issue but

later recanted. See this message to dev@apr.apache.org:

Message-ID: <Pine.LNX.4.44.0203011354090.16457-200000@deepthought

.cs.virginia.edu>

* When sufficiently tested, the AllowEncodedSlashes/%2f patch

needs to be backported to 2.0 and 1.3.

* APXS either needs to be fixed completely for use when apr is out of tree,

or it should drop query mode altogether, and we just grow an

httpd-config or similar arrangement.

To quote a discussion in STATUS earlier:

thommay: this doesn't fix all the problems with apxs and out of

tree apr/apr-util, but it's a good start. There's still the

query cases; but I'm beginning to think that in these cases

the app should be querying ap{r,u}-config directly

gstein: agreed. apxs should deprecate the -q flag

TODO ISSUES REMAINING IN MOD_SSL:

* In order to use a DSO version of mod_ssl we have to link with

-lssl and -lcrypto. A workaround is in place right now where the

entire EXTRA_LIBS macro is being appended to the objects list, but

this is a hack. We should either revamp the APACHE_CHECK_SSL_TOOLKIT

autoconf function or come up with some other autoconf checks to

search for libssl and libcrypto and properly add them to mod_ssl's

link flags.

* SSL renegotiations in combination with POST request

* Port or dispose all code inside #if 0...#endif blocks that remain

from the porting effort.

* Do we need SSL_set_read_ahead()?

* the ssl_expr api is NOT THREAD SAFE. race conditions exist:

-in ssl_expr_comp() if SSLRequire is used in .htaccess

(ssl_expr_info is global)

-is ssl_expr_eval() if there is an error

(ssl_expr_error is global)

* SSLRequire directive (parsing of) leaks memory

* Diffie-Hellman-Parameters for temporary keys are hardcoded in

ssl_engine_dh.c, while the comment in ssl_engine_kernel.c says:

"it is suggested that keys be changed daily or every 500

transactions, and more often if possible."

* ssl_var_lookup could be rewritten to be MUCH faster

* CRL callback should be pluggable

* session cache store should be pluggable

* init functions should return status code rather than ssl_die()

* ssl_engine_pphrase.c needs to be reworked so it is generic enough

to also decrypt proxy keys

* the shmcb code should just align its memory segment rather than

jumping through all the "safe" memcpy and memset hoops

WISH LIST

* mod_proxy: Ability to run SSL over proxy gateway connections,

encrypting (or reencrypting) at the proxy.

* mod_cache: Handle ESI tags.

* mod_cache: Resolve issue of how to cache page fragements (or perhaps

-if- we want to cache page fragements). Today, mod_cache/mod_mem_cache

will cache #include 'virtual' requests (but not #include 'file'

requests). This was accomplished by making CACHE_IN a

CONTENT_SET-1 filter to force it to run before the SUBREQ_CORE

filter. But now responses cannot be cached that include the

effects of having been run through CONTENT_SET filters

(mod_deflate, mod_expires, etc). We could rerun all the

CONTENT_SET filters on the cached response, but this will not

work in all cases. For example, mod_expires relies on installing

the EXPIRATION filter during fixups. Contents served out of

mod_cache (out of the quick_handler) bypass -all- the request

line server hooks (Ryan really hated this. It is great for

performance, but bad because of the complications listed above).

mod_cache/mod_mem_cache/mod_disk_cache:

* mod_mem_cache: Consider adding a RevalidateTimeout directive to

specify time at which local cached content is to be revalidated

(ie, underlying file stat'ed to see if it has changed).

* mod_cache: CacheEnable/CacheDisable should accept regular expressions.

jerenkrantz says: Too slow. Get regexs away from speedy caches by

default. Introduce a new CacheEnableRegex if you want.

* mod_mem_cache/mod_disk_cache: Need to be able to query cache

status (num of entries, cache object properties, etc.).

mod_status could be extended to query optional hooks defined

by modules for the purpose of reporting module status.

mod_cache (et. al.) could define optional hooks that are called

to collect status. Status should be queryable by

HTTP or SNMP?

jerenkrantz says: Yawn. Who cares.

EXPERIMENTAL MODULES:

Experimental modules should eventually be be promoted to fully supported

status or removed from the repository entirely (ie, the

'experiment' failed). This section tracks what needs to happen to

get the modules promoted to fully supported status.

Other bugs that need fixing:

* MaxRequestsPerChild measures connections, not requests.

Until someone has a better way, we'll probably just rename it

"MaxConnectionsPerChild".

* Regex containers don't work in an intutive way

Status: No one has come up with an efficient way to fix this

behavior. Dean has suggested getting rid of regex containers

completely.

OtherBill suggests: We at least seem to agree on eliminating

the <Container ~ foo> forms, and using only

<ContainerMatch foo> semantics.

* orig_ct in the byterange/multipart handling may not be

needed. Apache 1.3 just never stashed "multipart" into

r->content_type. We should probably follow suit since the

byterange stuff doesn't want the rest of the code to see the

multipart content-type; the other code should still think it is

dealing with the <orig_ct> stuff.

Status: Greg volunteers to investigate (esp. since he was most

likely the one to break it :-)

Binaries (probably not till beta):

Platform Avail. Volunteer

------------------------------------------------------------------

AIX 4.3.3 no Bill Stoddard

Mandrake 8.1 no open

FreeBSD 4.1 no open

hppa2.0w-hp-hpux11.00 no Cliff Woolley

i386-pc-solaris2.8 no Aaron Bannert

i386-unknown-freebsd4.5 no

i386-unknown-freebsd4.6 no Cliff Woolley

i686-pc-linux-gnu-slackware81 no Cliff Woolley

i686-pc-linux-gnu-rh70 no Aaron Bannert

i686-pc-linux-gnu-rh73 no Cliff Woolley

ia64-hp-hpux11.20 no

powerpc-apple-darwin5.5 no Aaron Bannert

powerpc-unknown-linux-gnu no Graham Leggett

s390-ibm-linux no Greg Ames

sparc-sun-solaris2.8 no Jim Jagielski

NetWare no Brad Nicholes

OS/2 no Brian Havard

OS/390 no Greg Ames

Win32-x86 no William Rowe