fix: improved timeouts for zoomify tiles

Author: rsancheztaksoiai

common/etc/nginx/templates/default.conf.template

@@ -37,8 +37,8 @@ server {
     add_header Access-Control-Allow-Origin *;
 
     keepalive_timeout 120s;
-    proxy_read_timeout 120s;
-    proxy_connect_timeout 120s;
+    proxy_read_timeout 300s;
+    proxy_connect_timeout 30s;
     proxy_send_timeout 120s;
     send_timeout 120s;
 

oss/etc/nginx/templates/upstreams.conf.template

@@ -8,4 +8,10 @@ upstream storage_urls {
     # Be sure to specify the port in the S3_SERVER and be sure that port
     # corresponds to the https/http in the proxy_pass directive.
     server ${S3_SERVER}:${S3_SERVER_PORT};
+
+    # Keep idle connections open to S3 for better performance
+    # This is especially important for serving many small files (e.g., Zoomify tiles)
+    keepalive 100;
+    keepalive_timeout 300s;
+    keepalive_requests 1000;
 }

plus/etc/nginx/templates/upstreams.conf.template

@@ -10,4 +10,10 @@ upstream storage_urls {
     # Be sure to specify the port in the S3_SERVER and be sure that port
     # corresponds to the https/http in the proxy_pass directive.
     server ${S3_SERVER}:${S3_SERVER_PORT} resolve;
+
+    # Keep idle connections open to S3 for better performance
+    # This is especially important for serving many small files (e.g., Zoomify tiles)
+    keepalive 100;
+    keepalive_timeout 300s;
+    keepalive_requests 1000;
 }