nginx-upstream-fair-master - cannot create objs

[netmart01]

Hello,
I am looking for some help.
I tried to compile the balance fair module and receive the following error when run “make”

./configure --add-module=/usr/local/nginx/modules/nginx-upstream-fair-master

make
Assembler messages:
Fatal error: can't create objs/addon/nginx-upstream-fair-master/ngx_http_upstream_fair_module.o: Permission denied
/usr/local/nginx/modules/nginx-upstream-fair-master/ngx_http_upstream_fair_module.c: In function ângx_http_upstream_init_fair_rrâ:
/usr/local/nginx/modules/nginx-upstream-fair-master/ngx_http_upstream_fair_module.c:543:28: error: ângx_http_upstream_srv_conf_tâ has no member named âdefault_portâ
if (us->port == 0 && us->default_port == 0) {
^
/usr/local/nginx/modules/nginx-upstream-fair-master/ngx_http_upstream_fair_module.c:553:51: error: ângx_http_upstream_srv_conf_tâ has no member named âdefault_portâ
u.port = (in_port_t) (us->port ? us->port : us->default_port);
^
make[1]: *** [objs/addon/nginx-upstream-fair-master/ngx_http_upstream_fair_module.o] Error 2
make[1]: Leaving directory `/home/ece700/build/nginx-1.23.4'
make: *** [build] Error 2

I would appreciate any help and advice.

Thanks,
Martin

[netmart01]

In my understanding, when compiling the code it does indicate and issue at line 543 and 553:

if (us->port == 0 && us->default_port == 0) {
    ngx_log_error(NGX_LOG_EMERG, cf->log, 0,
                  "no port in upstream \"%V\" in %s:%ui",
                  &us->host, us->file_name, us->line);
    return NGX_ERROR;
}

ngx_memzero(&u, sizeof(ngx_url_t));

u.host = us->host;
u.port = (in_port_t) (us->port ? us->port : us->default_port);

==> ngx_http_upstream_srv_conf has no member named default_port

I saw some similar issues at
(openresty/memc-nginx-module#26)
I am running: nginx/1.23.4

[Mozcy]

Hello, I offer two solutions:

• The first method: In the src/http/ngx_http_upstream.h file in nginx, add “in_port_t default_port;” under struct ngx_http_upstream_srv_conf_s。
  

• Method 2: Modify "default_port" in the "ngx_http_upstream_fair_module.c" code to "port"。
  

Both solutions can be compiled, but there may be some other problems, I am still testing.