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# r2
  • a
    (and me too for that matter)
  • e
    i currently have that chalked down to chrome being weird
  • e
    then again, firefox says the same, so who knows
  • a
    yeah, just noticed that myself 😉
  • e
    oh wait my stupidity strikes again
  • e
    LOL
  • a
    this is also in the response headers for firefox:
  • a
  • e
    lol its http 1.1 for the asset but not the favicon
  • a
    for the 
    GET https://static.brickadia.com/resources/website-background-hero.webm
    request
  • e
    oh the favicon is loaded from coudflare.com that makes sense
  • e
    its too early for me i need some tea
  • a
    yeah the static.brickadia.com request (to an R2 bucket) is showing that 
    X-Firefox-Spdy: h2
    in the response headers
  • k
    My current guess is: - Nothing read from R2 uses HTTP/2 - If you request the whole object, the CDN uses HTTP/1.1 because that's just easier (?) or what R2 did (?) - If you have a range header and the CDN can handle the range, it might use HTTP/2 because the CDN is doing the entire response
  • z
    but doesn't the connection need to get fully established before it can tell whether the path leads to a valid object?
  • k
    I'm getting CF-Cache-Status: HIT for your WEBM file so that part already happened a while ago and now the CDN is handling it
  • z
    but the cdn only gets the path after you finished your h2 or 1.1 connection
  • a
  • a
    (i wasn't able to get that command to work for my version of openssl however)
  • a
    ah here we go
    Copy code
    curl  --silent --verbose --output /dev/null --http2-prior-knowledge --no-alpn "https://static.brickadia.com/resources/website-background-hero.webm"
  • a
    nvm, you get an empty reply that way
  • a
    i mean it forces the request to use http/2, but you get an empty response back
  • z
  • z
    so why's it working when chrome does it
  • z
    if I paste the video url into firefox it uses 1.1
  • z
    if I open the homepage in firefox it uses h2 for the video
  • a
    yeah, same for chrome for me. only uses h2 when served from the homepage
  • z
    now that I have loaded the homepage
  • z
    pasting the video url again uses h2
  • z
    so this is still the best theory so far
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