use in mod_lbmethod_heartbeat and mod_serf to
- replace some needles use of apr_generate_random_bytes
- remove code duplication
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1171247 13f79535-47bb-0310-9956-ffa450edef68
calls to ap_mpm_query() must be deferred until after the register-hooks hook, since that's
where the MPM registers its mpm-query hook
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@761226 13f79535-47bb-0310-9956-ffa450edef68
- Use brigade_write instead of immortal buckets that aren't immortal.
- Read HTTP status code from serf.
- Remove extra logging.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@759462 13f79535-47bb-0310-9956-ffa450edef68
Convert the 100ms timed callback to a single cleanup callback that is added
when the request is ready to finish. Basically works, though it has
some issues with flushing and closing the connection.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@759460 13f79535-47bb-0310-9956-ffa450edef68
completely async from the original thread.
Right now it uses a 100ms timer to determine when the request is actaully complete,
but I think this can be removed in the long run with a better mechanism.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@759414 13f79535-47bb-0310-9956-ffa450edef68
* modules/proxy/mod_serf.c
(serf_config_t): Add preservehost member.
(setup_request): If preservehost is set, use the client provided Host header,
otherwise use the one from the configuration.
(is_true): New helper function for decoding true/false strings.
(add_pass): Change to an argv configuration function, check for not enough
args, and parse everything after the URI into key/value pairs.
(create_dir_config): Default to setting preservehost to on.
(serf_cmds): Change add_pass to a take argv directive.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@759395 13f79535-47bb-0310-9956-ffa450edef68
Add Clustered proxying support to mod_serf, by using the heartbeats system.
No preconfiguration of cluster members is needed.
Just a config like this:
SerfCluster sweet heartbeat file=/var/cache/apache/hb.dat
SerfCluster sour heartbeat file=/var/cache/apache/cluster2.dat
<Location "/">
SerfPass cluster://sweet
</Location>
<Location "/different_cluster">
SerfPass cluster://sour
</Location>
The location of all possible destination servers is provided by a new
providers interface, that includes configuration checking of the arguments to
the SerfCluster command, solving one of the worst problems with the mod_proxy
load balancer subsystem.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@759386 13f79535-47bb-0310-9956-ffa450edef68
Bad subversion - it crashed when commiting on a switched wc and committed to
the wrong path!
/me hits self on behalf of all SVN devs
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@595024 13f79535-47bb-0310-9956-ffa450edef68
