without requiring code changes to mod_proxy/mod_proxy_balancer;
these can be implemented via sub-modules now.
Let the games begin...
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@232282 13f79535-47bb-0310-9956-ffa450edef68
status can be changed via editing httpd.conf instead
just using web page. Seems the ApacheCon is paying of.
Thanks to Sander for pointing that out.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@225751 13f79535-47bb-0310-9956-ffa450edef68
just before the final return. This gives modules an opportunity to do
something based on the proxy status.
A couple of examples where this is useful:
-You are using a caching module and would rather return stale content rather
than an error to the client if the origin is down.
-you proxy some subrequests (using SSI - mod_include) and do not want SSI
errors when the backend is down. If you would normally return
HTTP_BAD_GATEWAY, you may have a module that serves some other content.
new hook -- so mmn bump.. i made it a major one, hope thats ok
Patch From Brian Akins <Brian.Akins turner.com>
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@219372 13f79535-47bb-0310-9956-ffa450edef68
can receive both is_ssl and ssl_var for ajp protocol.
This is combined work based on patch from Brad Boyer and
Joe Orton's suggestion to use ssl_var_lookup.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@160690 13f79535-47bb-0310-9956-ffa450edef68
internalise the ap_reg*<->PCRE wrapper:
* configure.in: Add srclib/pcre to the include path.
* include/ap_regex.h: Renamed from include/pcreposix.h. Prefix all
constants with AP_; prefix all functions and types with ap_. Define
AP_DECLARE to nothing if necessary. Remove regcomp error codes.
* include/httpd.h: Include ap_regex.h not pcreposix.h.
(ap_pregcomp, ap_regexec, ap_regfree): s/regex_t/ap_regex_t/.
(ap_regexec, ap_regerror): Prototypes moved to ap_regex.h.
* server/util.c (regex_cleanup, ap_pregcomp, ap_pregsub, ap_pregfree):
Adjust for ap_ prefixed types. (ap_regexec, ap_regerror): Removed.
* server/Makefile.in: Build util_pcre.c.
* server/util_pcre.c: Copied from srclib/pcre/pcreposix.c; remove use
of PCRE-internals to do error mapping; rename types to add AP_/ap_
prefixes as above. Use APR includes. (ap_regerror): Use apr_snprintf.
* srclib/pcre/Makefile.in: Don't build pcreposix.c into libpcre.la.
* modules/*: Update to use new type and constant names.
PR: 27750 (part one)
Submitted by: Andres Salomon <dilinger voxel.net>, Joe Orton
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@153384 13f79535-47bb-0310-9956-ffa450edef68
an alternative balancing method. We do not "adjust" the
byte count wrt scheme or method, simply by factoring
in the lbfactor value.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@126304 13f79535-47bb-0310-9956-ffa450edef68
ProxyPassReverse and ProxyPassReverseCookiePath.
* modules/proxy/proxy_ajp.c
(ap_proxy_ajp_request): Update call to ajp_parse_header().
* modules/proxy/ajp.h
(ajp_msg_get_string): constify argument.
(ajp_parse_header): Add conf argument.
* modules/proxy/proxy_util.c
(ap_proxy_location_reverse_map): Promoted from mod_proxy_http.
(ap_proxy_cookie_reverse_map): Promoted from mod_proxy_http;
renamed from proxy_cookie_reverse_map.
* modules/proxy/ajp_msg.c
(ajp_msg_get_string): constify argument.
* modules/proxy/proxy_http.c
(ap_proxy_location_reverse_map, proxy_cookie_reverse_map: Removed.
(process_proxy_header): Update header mapping table to reference the now
public functions.
* modules/proxy/ajp_header.c
(ajp_unmarshal_response): And conf argument. Reverse map cookies and
other headers.
(ajp_parse_header): Update call to ajp_unmarshal_response().
* modules/proxy/mod_proxy.h
(ap_proxy_location_reverse_map, ap_proxy_cookie_reverse_map): Declare
functions that have been promoted to be public.
(ap_proxy_header_reverse_map_fn): Typedef for the signature of the above
two functions (currently used in mod_proxy_http).
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@124901 13f79535-47bb-0310-9956-ffa450edef68
sharing runtime status accross child processes. Also make sure
that shared data is initialized after the scoreboard is created.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@105293 13f79535-47bb-0310-9956-ffa450edef68
create the worker that isn't by default added to the list of other workers.
This enalbles mixing forward and reverse proxy functionality on the same box.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@105070 13f79535-47bb-0310-9956-ffa450edef68
The initialization is done like for the worker, on first request.
This is done because during config phase we don't have a scoreboard
to allocate from. Thanks to Chritian von Roques for spotting that.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@105057 13f79535-47bb-0310-9956-ffa450edef68
is unsafe for forward proxy workers, cause unlike reverse
proxies the forward can have each connection with different
remote address.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@105046 13f79535-47bb-0310-9956-ffa450edef68
It uses either worker->retry option or default 60 second retry
that is on each revolution extended by another 60 seconds.
Submitted by: mturk
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@104619 13f79535-47bb-0310-9956-ffa450edef68
We will probably need the balancer too, but that can wait for now.
Other undocumented changes (shame,shame) in proxy_util.c
Submitted by: mturk
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@104600 13f79535-47bb-0310-9956-ffa450edef68
This flag enables to distinguish between connection types.
Also added a pool cleanup bound to connection pool that recycles
the connection when client disconnects from server.
Submitted by: mturk
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@104599 13f79535-47bb-0310-9956-ffa450edef68
conn_rec for opened connection. It is used bt http(s) and ftp for
bounding the backend connection to client connection with the same id's.
Submitted by: mturk
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@104597 13f79535-47bb-0310-9956-ffa450edef68
The scheme handler will override this setting if required, depending on the
protocol itself and keepalive_set flag.
Submitted by: mturk
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@104596 13f79535-47bb-0310-9956-ffa450edef68
ap_proxy_connect_to_backend. It uses worker params for setting socket
options and checks for conection's connect status.
It works both on empty and acquired connections.
Submitted by: mturk
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@104595 13f79535-47bb-0310-9956-ffa450edef68
the ProxyTimout sets. Also changed proxy_conf's timeout_set to int.
Use timeout_set for worker inherited from ProxyTimeout but overridable
using timout=xxx
Submitted by: mturk
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@104592 13f79535-47bb-0310-9956-ffa450edef68
The timeout is in milliseconds to enable quick return in case the
reslist is exceded the maximum number of connections.
Submitted by: mturk
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@104591 13f79535-47bb-0310-9956-ffa450edef68
