Hi Radu, Try increasing 'nuke_limit' (default value is 50). Check out https://github.com/varnishcache/varnish-cache/issues/1764 <https://github.com/varnishcache/varnish-cache/issues/1764> for details.
Best, -- Carlos Abalde > On 9 Dec 2017, at 10:05, Radu Moisa <[email protected]> wrote: > > Hi, > > I have an issue with varnish (v5.2.1) returning incomplete responses when the > cache gets full and it starts nuking objects. > The request that triggered the object nuke is returned incomplete (tested > with curl) and the python requests library complains with > "ChunkedEncodingError: ('Connection broken: IncompleteRead(0 bytes read)', > IncompleteRead(0 bytes read))". > > Do you see anything wrong in the vlc file? Should there be a mandatory return > statement in the vcl_recv function? > > > vcl 4.0; > > backend pub1 { > .host = "pub1.example.com"; > .port = "80"; > .probe = { > .url = "/"; > .timeout = 5s; > .interval = 10s; > .window = 5; > .threshold = 3; > } > .connect_timeout = 10s; > .first_byte_timeout = 900s; > .between_bytes_timeout = 900s; > } > > backend pub2 { > .host = "pub2.example.com"; > .port = "80"; > .probe = { > .url = "/"; > .timeout = 5s; > .interval = 10s; > .window = 5; > .threshold = 3; > } > .connect_timeout = 10s; > .first_byte_timeout = 900s; > .between_bytes_timeout = 900s; > } > > # Enables use of "Cache-Control: no-cache" > sub vcl_recv { > if (req.http.Cache-Control ~ "no-cache") { > set req.hash_always_miss = true; > } > > set req.backend_hint = pub1; > > if (req.http.host == "pub1-cache.example.com") { > set req.backend_hint = pub1; > } > > if (req.http.host == "pub2-cache.example.com") { > set req.backend_hint = pub2; > } > } > > # Use smaller TTL for non 200 backend response codes > sub vcl_backend_response { > if (beresp.status != 200){ > set beresp.ttl = 60s; > } > } > > Thanks a lot! > Radu > > _______________________________________________ > varnish-misc mailing list > [email protected] > https://www.varnish-cache.org/lists/mailman/listinfo/varnish-misc
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