excluded from this cleanup as they must be signature identical to the
clib functions, and although the definition of size_t has been flakey,
the definition of those functions appears to be generally clean since
ANSI C.
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optionally modified by a module when the effective IP of the client
is not the same as the real IP of the client (such as a load balancer).
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1204968 13f79535-47bb-0310-9956-ffa450edef68
situations. Use them in most places where malloc, and friends are used.
This results in clean error messages in an out of memory situation instead of
segfaulting or silently malfunctioning. In some places, it just allows to
remove some logging code.
PR 51568, PR 51569, PR 51571.
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use in mod_lbmethod_heartbeat and mod_serf to
- replace some needles use of apr_generate_random_bytes
- remove code duplication
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- Process lingering close asynchronously instead of tying up worker threads
(based on patch by Jeff Trawick).
- If the number of connections of a process is above
threads_per_child + WORKER_OVERCOMMIT * (idle_workers - 1)
(WORKER_OVERCOMMIT is fixed at 2, at the moment), or if all workers are busy,
don't accept new connections in that process. Such a dynamic connection limit
is necessary because we may have both async and non-async (ssl) connections.
WORKER_OVERCOMMIT should be a config option.
- Don't count idle workers of not-accepting processes against MinSpareThreads,
so that the parent will spawn new processes when necessary.
- If we receive a keep-alive request while all workers are busy, don't block
but close the connection immediately so that the client will re-connect to a
different process.
Related changes:
- Log what is going on at trace loglevels.
- Remove the bypass_push poll type flag, this code cannot be hit anymore
(if it ever could?).
- Add some macro helpers for dealing with timeout queues.
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and context document root (which is the file system directory that
this URL prefix is mapped to). This generalization of the document
root makes it easier for scripts to create self-referential URLs and
to find their files.
- Expose CONTEXT_DOCUMENT_ROOT and CONTEXT_PREFIX as envvars, in mod_rewrite,
and in ap_expr.
- Make mod_alias and mod_userdir set the context information.
- Allow to override the document root on a per-request basis. This allows
mass vhosting modules to set DOCUMENT_ROOT correctly.
- Make mod_vhost_alias set the per-request document root
PR: 26052, 46198, 49705
Remaining tasks:
- Use the context document root & prefix in mod_rewrite to make RewriteBase
unneccessary in many cases. Do this without breaking compatibility.
- Write docs.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1132494 13f79535-47bb-0310-9956-ffa450edef68
in request URL path info but not decode them. Change behavior of option
"On" to decode the encoded slashes as 2.0 and 2.2 do. PR 35256,
PR 46830.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1082196 13f79535-47bb-0310-9956-ffa450edef68
ap_resolve_env() to look for variables defined in this way. This allows to use
the variables in the config using the ${VAR} syntax known from envvar
interpolation
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1061465 13f79535-47bb-0310-9956-ffa450edef68
additional information that is logged once per connection or request.
Add error log IDs for connections and request to allow correlating error log
lines and the corresponding access log entry.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@992806 13f79535-47bb-0310-9956-ffa450edef68
canon function and use that for the 100-Continue OK
check.
Should likely also start using this in the various
other places we do this "have body" check thruout
the codebase...
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If a specially crafted request was sent, it is possible to crash mod_dav,
mod_cache or mod_session, as they accessed a field that is set to NULL
by the URI parser, assuming that it always put in a valid string.
PR: 49246
Submitted by: Mark Drayton
Patch by: Jeff Trawick
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@966348 13f79535-47bb-0310-9956-ffa450edef68
soon as the corresponding response has been sent and not only after the
connection has been closed.
This change does not deal with pipelined requests, yet.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@956202 13f79535-47bb-0310-9956-ffa450edef68
- Add macro wrappers for ap_log_*error. On C99, this will save argument
preparation and function call overhead when a message is not logged
because of the configured loglevel.
- Introduce per-module loglevel configuration.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@951893 13f79535-47bb-0310-9956-ffa450edef68
I added a few more fixes, and there are still more that might
need a doxygen expert.
PR: 48061
Submitted by: Brad Hards
Reviewed by: poirier
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@830527 13f79535-47bb-0310-9956-ffa450edef68
