Somewhere about server/main.c rev 1.54, we lost the stop|shutdown|uninstall
when the .conf file is missing or horribly corrupt. Move those actions
into the rewrite args phase so we don't trip over a missing .conf file,
we couldn't care less if we are stopping/uninstalling Apache.
Doug MacEachern [Tue, 26 Mar 2002 16:57:49 +0000 (16:57 +0000)]
per-dir SSLCACertificate{File,Path} cannot use SSL_CTX_set_cert_store
as the 1.x based module does, since the function is not thread-safe.
a patch has been submitted to OpenSSL to support SSL_set_cert_store
which is thread safe. this feature is enabled by default in the
current 1.x based module, we only enable it if the SSL_set_cert_store
function is available.
Doug MacEachern [Tue, 26 Mar 2002 15:42:21 +0000 (15:42 +0000)]
performance enhancement: mod_ssl config directives that can have both
a per-server and per-dir context were configuring the per-dir context
for per-server commands. this triggered ssl_hook_Access to always
compare the per-server context against per-dir configs that were
exactly the same.
Doug MacEachern [Tue, 26 Mar 2002 00:30:47 +0000 (00:30 +0000)]
PR:
Obtained from:
Submitted by:
Reviewed by:
fix bug seen on win32 with netscape client where output filter is run
triggered by lingering_close after ssl_hook_CloseConnection has been called
-i and -u were deprecated some time ago, they still work in 1.3, but
shouldn't be expected to work in 2.0. Replacement command line options
are -k install|uninstall
Brian Pane [Sun, 24 Mar 2002 06:42:14 +0000 (06:42 +0000)]
Small performance optimization for find_end_sequence(): when we find
the start of a directive, scan through the rest of it in a minimal
loop before popping back out to the main char-at-a-time parser loop
Rich Bowen [Sat, 23 Mar 2002 03:23:15 +0000 (03:23 +0000)]
Completed going through mod/code.xml ensuring that every directive
contains at least one example. A little additional clarification a few
places. Updates STATUS to reflect the status of this task.
Ryan Bloom [Fri, 22 Mar 2002 21:45:44 +0000 (21:45 +0000)]
We have to return valid HTTP status codes from filters. This fixes two
cases in the core_output_filters where there was a problem, and the core
returned an error code instead of an HTTP status code. This keeps us from
putting status codes like 32 and 104 in the access log.
Graham Leggett [Fri, 22 Mar 2002 18:34:46 +0000 (18:34 +0000)]
When a proxied site was being served, Apache was replacing
the original site Server header with it's own, which is not
allowed by RFC2616. Fixed.
PR:
Obtained from:
Submitted by:
Reviewed by:
Jeff Trawick [Fri, 22 Mar 2002 02:56:56 +0000 (02:56 +0000)]
Fix a mod_cgid problem that left daemon processes stranded
in some server restart scenarios.
It relied on getting SIGHUP to die, but it wasn't careful
about establishing the SIGHUP handling it needed so after
apachectl restart, SIGHUP was ignored since the new cgid
daemon process inherited a signal(SIGHUP,SIG_IGN) done by
the MPM during its restart logic.
Aaron Bannert [Thu, 21 Mar 2002 19:40:06 +0000 (19:40 +0000)]
Added exp_foo and rel_foo variables to config_vars.mk for all Apache and
Autoconf path variables (like --sysconfdir, --sbindir, etc). exp_foo is
the "expanded" version, which means that all internal variable references
have been interpolated. rel_foo is the same as $exp_foo, only relative
to $prefix if they share a common path.
This will be used in apxs.in and apachectl.in to allow Apache installs
to be relocated as long as the same relative directory structure remains.
Currently this is only possible if you use the Apache layout, but not
with other layouts or any overridden --foodir paths.
Jeff Trawick [Thu, 21 Mar 2002 19:12:54 +0000 (19:12 +0000)]
Don't drop connections during graceful restart. Previously, worker
threads could exit even though there were connections waiting in the
queue.
Now, for a graceful restart the worker threads won't exit until they
are told that the queue has been drained and no more connections will
ever be added.
Jeff Trawick [Thu, 21 Mar 2002 16:31:39 +0000 (16:31 +0000)]
graceful shutdown (no dropped connections) requires that the listener
go away before the workers... introduce separate XXX_may_exit flags
for our different categories of threads so that a future fix for
graceful shutdown can terminate them in the right order
rename signal_workers() to signal_threads() and give it a parameter
so it knows whether or not termination should be graceful
this commit doesn't change the behavior in any noticeable way; the
flags used to tell threads to go away are still set at about the same
time
Graham Leggett [Thu, 21 Mar 2002 12:05:45 +0000 (12:05 +0000)]
Change the header merging behaviour in proxy, as some headers
(like Set-Cookie) cannot be unmerged due to stray commas in
dates.
PR:
Obtained from:
Submitted by:
Reviewed by:
Correct our list of escape characters to include percent and the
carriage return on Win32/OS2, and modify the \r \n escaping to account
for the fact that Win32/OS2 don't pass these characters through a true
argv[] mechansim; replace them with a whitespace since they effectively
are for most applications.
Brian Pane [Thu, 21 Mar 2002 04:17:11 +0000 (04:17 +0000)]
Performance optimization: use a temp buffer on the stack instead
of a malloc'ed buffer in regexec() in cases where the required
buffer size is small.
This will help us avoid a malloc/free pair when executing mod_rewrite
rules that use $1/$2/etc to reference sequences in the matched pattern.
Note: I've also submitted this change as a patch for PCRE, but because
the next PCRE release isn't planned until later this year I'm
committing it to the httpd-2.0 copy of PCRE in the meantime.
Jeff Trawick [Wed, 20 Mar 2002 23:29:13 +0000 (23:29 +0000)]
in a worker thread, don't dare try to process a connection if
ap_queue_pop() failed... csd is not cleared by ap_queue_pop()
so checking csd is not helpful
Jim Jagielski [Wed, 20 Mar 2002 22:19:11 +0000 (22:19 +0000)]
Fold the compiled-in knowledge of the allowable AcceptMutex settings into
its help entry. Requires the use of a extern string rather than a function
call for the initialization to be valid in the macro (Thx to Jeff!).
In the meantime, bump down the error logging until we deal with true
default and configured setting information ala 1.3.
Jeff Trawick [Wed, 20 Mar 2002 19:53:18 +0000 (19:53 +0000)]
write a debug message to the log when we're stuck in the sicko state
of trying to take over scoreboard slots that aren't going to be released
(we could also be stalled while taking over slots if a thread in child
gracefully terminating is serving a long-running request)
update a comment describing the sicko state to remove any information
I'm not absolutely sure of
Jim Jagielski [Wed, 20 Mar 2002 16:44:13 +0000 (16:44 +0000)]
Bring 2.0 up to parity, a bit, with how much info we provide to
the admin regarding valid values for AcceptMutex. Should also
tell 'em what "default" actually maps to, but that can wait.
Greg Ames [Wed, 20 Mar 2002 16:05:33 +0000 (16:05 +0000)]
OS/390: install apachecore.[dll|x] in lib/ rather than bin/ .
The LIBPATH env var already must contain the path to lib/ in order to pick up
apr and apr-util. If we install the core dll there as well, LIBPATH becomes
simpler.
Jeff Trawick [Wed, 20 Mar 2002 12:03:49 +0000 (12:03 +0000)]
ap_rset_content_type() should take const char * instead of char *
this is friendlier to callers and r->content_type is const char *
too so it isn't harmful
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