Commit 85f394d5 authored by Rainer Jung's avatar Rainer Jung
Browse files

Document incompatible API change which happened 

in 2.4.7. The change affects third party modules
using the mod_proxy shared memory structure 
proxy_worker_shared. Examples are third party
balancer lbmethod modules.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1738184 13f79535-47bb-0310-9956-ffa450edef68
parent 87832fc3

CHANGES

+4 −2
Original line number Diff line number Diff line
@@ -1350,8 +1350,10 @@ Changes with Apache 2.4.7 
     (not overridable via SSLCipherSuite). [Kaspar Brand]



  *) mod_proxy: Added support for unix domain sockets as the

     backend server endpoint [Jim Jagielski, Blaise Tarr

     <blaise tarr gmail com>]

     backend server endpoint. This also introduces an unintended

     incompatibility for third party modules using the mod_proxy

     proxy_worker_shared structure, especially for balancer lbmethod

     modules. [Jim Jagielski, Blaise Tarr <blaise tarr gmail com>]



  *) Add experimental cmake-based build system for Windows.  [Jeff Trawick,

     Tom Donovan]

include/ap_mmn.h

+4 −1
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@@ -423,7 +423,10 @@ 
 * 20120211.26 (2.4.7-dev) Add util_fcgi.h, FastCGI protocol support

 * 20120211.27 (2.4.7-dev) Add ap_podx_restart_t and ap_mpm_podx_*

 * 20120211.28 (2.4.7-dev) Add ap_regname

 * 20120211.29 (2.4.7-dev) Add uds_path to proxy_conn_rec

 * 20120211.29 (2.4.7-dev) Add uds_path to proxy_conn_rec and proxy_worker_shared.

 *                         The change to proxy_worker_shared is an

 *                         unintended API break, especially for balancer

 *                         lbmethod modules.

 * 20120211.30 (2.4.7-dev) REWRITE_REDIRECT_HANDLER_NAME in mod_rewrite.h

 * 20120211.31 (2.4.7-dev) Add ap_proxy_port_of_scheme()

 * 20120211.32 (2.4.10-dev) Add SSL reusable SNI to mod_proxy.h's proxy_conn_rec

modules/proxy/mod_proxy.h

+1 −0
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@@ -349,6 +349,7 @@ typedef struct { 
} proxy_hashes ;



/* Runtime worker status informations. Shared in scoreboard */

/* The addition of member uds_path in 2.4.7 was an incompatible API change. */

typedef struct {

    char      name[PROXY_WORKER_MAX_NAME_SIZE];

    char      scheme[PROXY_WORKER_MAX_SCHEME_SIZE];   /* scheme to use ajp|http|https */