Now this is getting cool. After 5 minutes we will ask the backend
again (which takes like 3 seconds), but then we compare the old cached
result with the new result and only send it back to the client iff it
changed.
So the client will still have to wait for the roundtrip time, but
doesn’t have to pay for the content. Plus, it gets some info that
upstream hasn’t been updated.
Change-Id: I6dba40321949da5da6a16b2e799d939573c77ba7
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9811
Autosubmit: Profpatsch <mail@profpatsch.de>
Reviewed-by: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
This is a dumb experiment to see how hard it is to respect cache
headers; turns out, medium hard but doable.
Sets the correct expiry time according to the cache, plus respects
`If-Modified-Since` which is a tiny bit harder.
Change-Id: I9e6166af0fa254df2beb0f3919187b91a407487b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9810
Autosubmit: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Okay, so I guess you also have to seq the cache and everything in
between the IORef and the data.
Change-Id: I4c79c99afbd09e83e9d7a01d58b31b36862e4d11
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9807
Reviewed-by: Profpatsch <mail@profpatsch.de>
Autosubmit: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
Otherwise the table might potentially hold onto data from the website
request, it’s hard to say.
Change-Id: I786478bd1ce2d9775b3d0b57565d79666ef8a96f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9806
Autosubmit: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>
Back at my bullshit.
Mostly copied the setup from whatcd-resolver.
Change-Id: I9edd4387ee73c18816b1692d5338735536cce70f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9803
Reviewed-by: Profpatsch <mail@profpatsch.de>
Tested-by: BuildkiteCI
Autosubmit: Profpatsch <mail@profpatsch.de>
