Hi,
I’m seeing some inconsistent behaviour, presumably depending on which edge node my requests hit.
I’m proxying a URL via Netlify, and have been playing around with the cache-control headers. I accidentally set my max-age too high for a while (cache-control: max-age=30099999), and now that response seems to be stuck in one of Netlify’s edge nodes.
Please could you manually purge https://wolstenhol.me/api/recently-played (and, if query strings are part of the cache key, https://wolstenhol.me/api/recently-played?1) from all the edge node caches?
My Netlify site name is cranky-mcnulty-01683e and the site ID is bbd30066-8ac0-4629-884e-2a843deb68d1, I think.
Here are some CURL responses taken seconds apart, showing how sometimes the cache-control value is max-age=30099999 (
) but sometimes it is public,max-age=0,s-maxage=300,must-revalidate (
)
Someone has explained to me on the Clouflare forum that this is likely to be due to an issue caused by the origin (Netlify or my proxied source) rather than Cloudflare.
❯ curl -I https://wolstenhol.me/api/recently-played
HTTP/2 200
date: Sun, 27 Feb 2022 19:07:59 GMT
content-type: application/json; charset=utf-8
content-length: 149
access-control-allow-origin: *
age: 8
cache-control: max-age=30099999
x-nf-request-id: 01FWY99Z7QD7YFE072DQWH1MM5
x-powered-by: Express
cf-cache-status: HIT
last-modified: Sun, 27 Feb 2022 19:07:51 GMT
accept-ranges: bytes
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Qm11%2BwDDMJJ%2FjXciVRJrZeQ%2BHTKhY3yKd0dArhLmRkViQM%2B9kJTLm%2BqbgK%2FQzQdCcpwj04XG8Sv4YK2xHASavMu1%2FdyzVVkZUjwvgDNMnQCOv8h3xCOOFnY1BW29MLrT"}],"group":"cf-nel","max_age":604800}
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=2592000
x-content-type-options: nosniff
server: cloudflare
cf-ray: 6e43b2ff18987789-LHR
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
❯ curl -I https://wolstenhol.me/api/recently-played
HTTP/2 200
date: Sun, 27 Feb 2022 19:08:02 GMT
content-type: application/json; charset=utf-8
content-length: 2
access-control-allow-origin: *
cache-control: public,max-age=0,s-maxage=300,must-revalidate
etag: "2-vyGp6PvFo4RvsFtPoIWeCReyIC8"
x-nf-request-id: 01FWY9A8MDTJJE9D32EVR284J6
x-powered-by: Express
cf-cache-status: MISS
accept-ranges: bytes
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=r5rNc5iAjYmFZHEuheZcGPsSgXik7VVqDGTehV1kAheVvsYFtExKUxL%2Fq59bgYDTmt4JsIK%2FEMPXMZGwGX7BlGEol6vPG%2FbwBBhD7qEgyYEp3AeJBpmfAlwPD0Yz0P49"}],"group":"cf-nel","max_age":604800}
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=2592000
x-content-type-options: nosniff
server: cloudflare
cf-ray: 6e43b3097cd7886e-LHR
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400