proxy instead of rewrite

conf/pixiv.conf

@@ -112,15 +112,22 @@ server {
     ssl_certificate_key ca/pixiv.net.key;
 
     location / {
-        rewrite ^/(.*)$ https://i.pixiv.re/$1 redirect;
+        set $pximg_url i.pixiv.re;
+        
+        #rewrite ^/(.*)$ https://$pximg_url/$1 redirect;
 
         # proxy_pass https://i-pximg-net;
         # proxy_set_header Host $http_host;
-        # proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-        # proxy_set_header X-Real_IP $remote_addr;
-        # proxy_set_header User-Agent $http_user_agent;
-        # proxy_set_header Accept-Encoding '';
-        # proxy_buffering off;
+        
+        resolver 223.5.5.5;
+        proxy_pass https://$pximg_url;
+        proxy_set_header Host $pximg_url;
+        proxy_ssl_server_name on;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Real_IP $remote_addr;
+        proxy_set_header User-Agent $http_user_agent;
+        proxy_set_header Accept-Encoding '';
+        proxy_buffering off;
     }
 }
 

logs/nginx.pid

@@ -1 +1 @@
-12424
+4624