Add "mg_get_local_addr". Return the local listening address used.

[mdw-at-linuxbox]

civetweb can listen to multiple addresses. Some of these can have
ssl enabled, and some not. The "using_ssl" flag is
already returned to the client, but the local address (lsa) is not,
This allows a calling application to determine on which local
address/portno a connection was accepted.

Signed-off-by: Marcus Watts [email protected]

[ktdreyer]

Will this go into civetweb upstream?

[mdw-at-linuxbox]

I structured most of the work I did to civetweb with an eye towards making it palatable upstream. But I haven't talked to upstream so don't know how hard it actually would be to get any of our civetweb changes upstream.

[mikulely]

@mdw-at-linuxbox Would you plz merge this first and update civetweb submodule? or remove invokation of
mg_get_local_addr ? This broken master(d644f911e6acfd75f79a44cd73e6b3b9c042ad15) build:

running build
running build_ext
[ 99%] Built target cython_rbd
running build
running build_ext
[ 99%] Built target cython_rgw
[ 99%] Built target cython_modules
/home/mikulely/ceph/src/rgw/rgw_civetweb.cc: In constructor ‘RGWCivetWeb::RGWCivetWeb(mg_connection*)’:
/home/mikulely/ceph/src/rgw/rgw_civetweb.cc:38:43: error: ‘mg_get_local_addr’ was not declared in this scope
     sockaddr *lsa = mg_get_local_addr(conn);
                                           ^
make[2]: *** [src/rgw/CMakeFiles/radosgw_a.dir/rgw_civetweb.cc.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [src/rgw/CMakeFiles/radosgw_a.dir/all] Error 2
make: *** [all] Error 2

Thx.

[cbodley]

@mdw-at-linuxbox it looks like we're still maintaining this in our fork - has this been proposed upstream?

[boboliliy]

@mdw-at-linuxbox https://github.com/mdw-at-linuxbox/civetweb-1/tree/wip-listen2 Contains "mg_get_local_addr"