[WIP] updates for nginx 1.15.10

[sawanoboly]

update to latest mainline and follow changes.

Pull-Request Check List

• Add patches into src/.
• Add test into test/. Please see about test docs.
• Add docs into docs/ if you change the features such as build system, Ruby methods, class and nginx directives.

[sawanoboly]

@matsumotory Build fails on the latest mainline nginx 1.15.10. Is it possible to fix?

/home/travis/build/matsumotory/ngx_mruby/src/http/ngx_http_mruby_server.c: In function ‘ngx_mrb_add_listener’:
/home/travis/build/matsumotory/ngx_mruby/src/http/ngx_http_mruby_server.c:56:29: error: request for member ‘sockaddr’ in something not a structure or union
   ngx_memcpy(&lsopt.sockaddr.sockaddr, &u.sockaddr, u.socklen);
                             ^
src/core/ngx_string.h:106:49: note: in definition of macro ‘ngx_memcpy’
 #define ngx_memcpy(dst, src, n)   (void) memcpy(dst, src, n)
                                                 ^
/home/travis/build/matsumotory/ngx_mruby/src/http/ngx_http_mruby_server.c:88:38: error: request for member ‘sockaddr’ in something not a structure or union
   (void)ngx_sock_ntop(&lsopt.sockaddr.sockaddr, lsopt.socklen, lsopt.addr, NGX_SOCKADDR_STRLEN, 1);
                                      ^
/home/travis/build/matsumotory/ngx_mruby/src/http/ngx_http_mruby_server.c:88:69: error: ‘ngx_http_listen_opt_t’ has no member named ‘addr’
   (void)ngx_sock_ntop(&lsopt.sockaddr.sockaddr, lsopt.socklen, lsopt.addr, NGX_SOCKADDR_STRLEN, 1);
                                                                     ^
make[2]: *** [objs/addon/http/ngx_http_mruby_server.o] Error 1
make[2]: Leaving directory `/home/travis/build/matsumotory/ngx_mruby/build/nginx-1.15.10'
make[1]: *** [build] Error 2
make[1]: Leaving directory `/home/travis/build/matsumotory/ngx_mruby/build/nginx-1.15.10'
make: *** [build_ngx_mruby] Error 2
The command "sh test.sh" exited with 2.

[sawanoboly]

hmm...

nginx/nginx@release-1.15.9...release-1.15.10#diff-de2d1885ca5c2ea7a5296ce4b6d961daR68

[sawanoboly]

ah-..

/home/travis/build/matsumotory/ngx_mruby/src/http/ngx_http_mruby_server.c:88:69: error: ‘ngx_http_listen_opt_t’ has no member named ‘addr’
(void)ngx_sock_ntop(&lsopt.sockaddr.sockaddr, lsopt.socklen, lsopt.addr, NGX_SOCKADDR_STRLEN, 1);

nginx/nginx@release-1.15.9...release-1.15.10#diff-de2d1885ca5c2ea7a5296ce4b6d961daL104

[sawanoboly]

/home/travis/build/matsumotory/ngx_mruby/src/http/ngx_http_mruby_server.c:93:54: error: passing argument 3 of ‘ngx_sock_ntop’ from incompatible pointer type [-Werror]
   (void)ngx_sock_ntop(lsopt.sockaddr, lsopt.socklen, &lsopt.addr_text, NGX_SOCKADDR_STRLEN, 1);
                                                      ^
In file included from src/core/ngx_core.h:79:0,
                 from /home/travis/build/matsumotory/ngx_mruby/src/http/ngx_http_mruby_module.h:11,
                 from /home/travis/build/matsumotory/ngx_mruby/src/http/ngx_http_mruby_server.c:9:
src/core/ngx_inet.h:114:8: note: expected ‘u_char *’ but argument is of type ‘struct ngx_str_t *’
 size_t ngx_sock_ntop(struct sockaddr *sa, socklen_t socklen, u_char *text,
        ^

えー

[sawanoboly]

あとは @matsumotory にまかせます。。。

[matsumotory]

@sawanoboly Thank you for your trying to fix the compatibility with 1.15.10. I fixed viar #420 .

[matsumotory]

This issue was fixed via #420 Thanks!