modules can and should be able to use this scoreboard information.
Rename suggestions for such a directive are welcomed.
Note that mod_status toggles the default, to present the ExtendedStatus
for server operators, whenever it is loaded. Docs changes to follow.
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and WatchdogMutexPath with a single Mutex directive. Add APIs to
simplify setup and user customization of APR proc and global mutexes.
(See util_mutex.h.) Build-time setting DEFAULT_LOCKFILE is no longer
respected; set DEFAULT_REL_RUNTIMEDIR instead.
Some existing modules, such as mod_ldap and mod_auth_digest gain
configurability for their mutexes.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@883540 13f79535-47bb-0310-9956-ffa450edef68
. ap_mpm_query() can return APR_EGENERAL if called too early (for debugging a module)
. some hypothetical module which implements the mpm-query hook can bypass the MPM
with APR_ENOTIMPL
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a string can't be used as the declined value since the hook macro must compare
retcodes from hooks with that declined value
(thanks, gcc/Joe)
accommodate in ap_show_mpm() since we don't want to return NULL to the caller of
this simple API
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of integral parts which share global variables, functions, and macros
with the rest of httpd.
Converted now:
prefork, worker, event, simple, WinNT*
*WinNT hasn't been built or tested, and relies on a hack to include the
WinNT mpm.h to disable Unixy MPM support routines in mpm_common.c
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listening port to use for the dummy connection, to avoid causing
(confusing) error log spam by sending EOF down an SSL port.
PR: 39653
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@726065 13f79535-47bb-0310-9956-ffa450edef68
apr_proc_wait(); call ap_process_child_status() for children which
terminate, to ensure that abnormal exits (e.g. SIGSEGV) are logged.
PR: 42757
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@613263 13f79535-47bb-0310-9956-ffa450edef68
cannot be data symbols when mod_ssl is built as a loadable module;
using an external string constant in a loadable module is not portable.
Also reorganize file and sem to follow their explicit mechanisms,
and ensured that the explicit mechansims are listed in order of
preference.
This raises a question, would [fcntl|file] be a clearer way of
indiciating what the file/sem methods devolve to?
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* configure.in: Check for getpgid.
* include/mpm_common.h (ap_mpm_safe_kill): New prototype.
* server/mpm_common.c (reclaim_one_pid): Ensure pid validity before
calling apr_proc_wait().
(ap_mpm_safe_kill): New function.
* server/mpm/prefork/prefork.c, server/mpm/worker/worker.c,
server/mpm/experimental/event/event.c: Use ap_mpm_safe_kill() on pids
from the scoreboard, throughout.
* include/ap_mmn.h: Minor bump.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@551843 13f79535-47bb-0310-9956-ffa450edef68
* server/mpm_common.c (ap_wait_or_timeout): Remove dead code; NEED_WAITPID
has never been defined by the 2.x build system.
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locking method and the lockfile location, I never
liked how AcceptMutex was linked to LockFile. This
seemed unnecessary. Much better to have AcceptMutex
do both as well. Plus, now that we will likely see
other modules require a "standard" way of setting
mutexes, why not have Apache provide that as
an API of sorts.
Anyway, LockFile is now depreciated and AcceptMutex
is now SSLMutex-like. We also provide a short
function that "parses" out a mutex parameter
and strips out the mechanism and lockfile location.
AcceptMutex and SSLMutex is this capability.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@467326 13f79535-47bb-0310-9956-ffa450edef68
ap_get_server_description().
High-level summary:
The full server version information is now included in the error log at
startup as well as server status reports, irrespective of the setting
of the ServerTokens directive.
Third-party modules must now use ap_get_server_banner() or
ap_get_server_description() in place of ap_get_server_version().
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@440337 13f79535-47bb-0310-9956-ffa450edef68
ap_reclaim_child_processes(). Allows us to waitpid() each process in the
scoreboard and each "extra" process with a single call.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@240465 13f79535-47bb-0310-9956-ffa450edef68
