reorg files

env/nginx.conf

@@ -0,0 +1,59 @@
+daemon off;
+worker_processes 1;
+error_log logs/error.log;
+pid tmp/nginx.pid;
+worker_rlimit_core 500M;
+working_directory tmp;
+
+events {
+    worker_connections 1024;
+}
+
+http {
+    access_log off;
+    client_body_temp_path tmp;
+    proxy_temp_path tmp;
+    fastcgi_temp_path tmp;
+    uwsgi_temp_path tmp;
+    scgi_temp_path tmp;
+
+    upstream backend {
+        server 127.0.0.1:19323;
+    }
+
+    server {
+        listen 19322;
+        location / { return 200 "backend ok\n"; }
+    }
+
+    server {
+        listen 19321;
+        request_pool_size 7920;
+        connection_pool_size 4096;
+        client_header_buffer_size 2048;
+
+        # The rewrite + set combination triggers the bug:
+        # - rewrite sets e->is_args = 1 (due to '?' in replacement)
+        # - set $original_endpoint $1 allocates buffer using raw capture
+        #   length, but copies with escape expansion (3x for '+' chars)
+        location ~ ^/api/(.*)$ {
+            rewrite ^/api/(.*)$ /internal?migrated=true;
+            set $original_endpoint $1;
+        }
+
+        location /internal {
+            internal;
+            proxy_pass http://backend;
+            proxy_read_timeout 60s;
+        }
+
+        # Spray: POST body stored in pool memory (binary data, NUL bytes allowed)
+        location /spray {
+            client_body_in_single_buffer on;
+            proxy_pass http://backend;
+            proxy_read_timeout 60s;
+        }
+
+        location / { return 200 "ok\n"; }
+    }
+}