Cache partial objects for 10 minutes
This enables caching/streaming of chunked responses
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1 changed files with 34 additions and 0 deletions
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@ -18,6 +18,11 @@ sub vcl_recv {
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return (synth(750, ""));
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return (synth(750, ""));
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}
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}
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# CHUNKED SUPPORT
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if (req.http.Range ~ "bytes=") {
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set req.http.x-range = req.http.Range;
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}
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# Pipe if WebSockets request is coming through
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# Pipe if WebSockets request is coming through
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if (req.http.upgrade ~ "(?i)websocket") {
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if (req.http.upgrade ~ "(?i)websocket") {
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return (pipe);
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return (pipe);
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@ -56,6 +61,12 @@ sub vcl_backend_response {
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set beresp.do_gzip = true;
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set beresp.do_gzip = true;
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}
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}
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# CHUNKED SUPPORT
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if (bereq.http.x-range ~ "bytes=" && beresp.status == 206) {
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set beresp.ttl = 10m;
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set beresp.http.CR = beresp.http.content-range;
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}
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# Don't cache objects that require authentication
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# Don't cache objects that require authentication
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if (beresp.http.Authorization && !beresp.http.Cache-Control ~ "public") {
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if (beresp.http.Authorization && !beresp.http.Cache-Control ~ "public") {
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set beresp.uncacheable = true;
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set beresp.uncacheable = true;
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@ -111,3 +122,26 @@ sub vcl_pipe {
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set bereq.http.connection = req.http.connection;
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set bereq.http.connection = req.http.connection;
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}
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}
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}
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}
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sub vcl_hash {
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# CHUNKED SUPPORT
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if (req.http.x-range ~ "bytes=") {
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hash_data(req.http.x-range);
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unset req.http.Range;
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}
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}
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sub vcl_backend_fetch {
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# CHUNKED SUPPORT
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if (bereq.http.x-range) {
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set bereq.http.Range = bereq.http.x-range;
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}
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}
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sub vcl_deliver {
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# CHUNKED SUPPORT
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if (resp.http.CR) {
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set resp.http.Content-Range = resp.http.CR;
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unset resp.http.CR;
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}
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}
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