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skynet-webportal
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fix byte range caching (#362)

This commit is contained in:
Christopher Schinnerl 2020-09-01 15:26:48 +02:00 committed by GitHub
parent bf72a7e0c2
commit 93341a3d4d
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 11 additions and 16 deletions
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18
docker/nginx/conf.d/client.conf
View File

@ -174,6 +174,7 @@ server {
location ~ "^/([a-zA-Z0-9-_]{46}(/.*)?)$" {
include /etc/nginx/conf.d/include/cors;
include /etc/nginx/conf.d/include/proxy-buffer;
include /etc/nginx/conf.d/include/proxy-cache-downloads;
limit_conn downloads_by_ip 100; # ddos protection: max 100 downloads at a time
add_header Cache-Control "public, max-age=86400"; # allow consumer to cache response
@ -186,19 +187,12 @@ server {
proxy_set_header User-Agent: Sia-Agent;
# proxy this call to siad /skynet/skylink/ endpoint (make sure the ip is correct)
proxy_pass http://siad/skynet/skylink/$skylink$is_args$args;
# cache frequent (> 10) downloads for 24 hours
proxy_cache skynet;
proxy_cache_key $uri;
proxy_cache_min_uses 10;
proxy_cache_valid 200 1440m;
proxy_cache_bypass $cookie_nocache $arg_nocache; # add cache bypass option
add_header X-Proxy-Cache $upstream_cache_status;
}
location ~ "^/file/([a-zA-Z0-9-_]{46}(/.*)?)$" {
include /etc/nginx/conf.d/include/cors;
include /etc/nginx/conf.d/include/proxy-buffer;
include /etc/nginx/conf.d/include/proxy-cache-downloads;
limit_conn downloads_by_ip 100; # ddos protection: max 100 downloads at a time
add_header Cache-Control "public, max-age=86400"; # allow consumer to cache response
@ -212,13 +206,5 @@ server {
# proxy this call to siad /skynet/skylink/ endpoint (make sure the ip is correct)
# this alias also adds attachment=true url param to force download the file
proxy_pass http://siad/skynet/skylink/$skylink?attachment=true&$args;
# cache frequent (> 10) downloads for 24 hours
proxy_cache skynet;
proxy_cache_key $uri;
proxy_cache_min_uses 10;
proxy_cache_valid 200 1440m;
proxy_cache_bypass $cookie_nocache $arg_nocache; # add cache bypass option
add_header X-Proxy-Cache $upstream_cache_status;
}
}

9
docker/nginx/conf.d/include/proxy-cache-downloads Normal file
View File

@ -0,0 +1,9 @@
proxy_cache skynet;
slice 1m;
proxy_http_version 1.1; # upgrade if necessary because 1.0 does not support byte-range requests
proxy_set_header Range $slice_range; # pass slice range to proxy
proxy_cache_key $uri$slice_range; # include $slice_range in the cache key
proxy_cache_min_uses 3; # cache responses after 3 requests of the same file
proxy_cache_valid 200 206 24h; # cache 200 and 206 responses for 24 hours
proxy_cache_bypass $cookie_nocache $arg_nocache; # add cache bypass option
add_header X-Proxy-Cache $upstream_cache_status; # add response header to indicate cache hits and misses