Well, if central supported h2 push, that would be a benefit!
E.g. request shiro-web.jar and all the other dependencies would be pushed:
shiro-core.jar/.pom etc.
Maven would need to figure out which one it needed, so it doesn't
redownload existing artifacts.
So, no (or only marginal) gain without
Hello,
I don’t really see where http/2 should have a speed performance compared to
http/1.1 as long as both use keepalive. For larger artifacts even the header
reduction should be negectible. Having said that, it is of course a good idea
to go with the new protocols, but I would not expect much
Hi,
I'll look at it tomorrow and try to verify it really downloads the whole
content, I did some checks on POM files and it really downloaded it.
Thanks for testing it from your machine. It's interesting to see that you
have completely different results. Honestly I'm not sure how that is
possible,
(short disclaimer: am not a python speaking person, so the change I did
above with intent to "consume response body, the artifact bytes" may not
did what I wanted :D)
https://gist.github.com/cstamas/f87a12920d3c28e5db024dcd2f1a5d5f
Given almost the same times, it seems it did consume :)
Still, the factor of 3.8 is not seen by me
(plain cable modem)
Thanks
T
On Thu, Nov 5, 2020 at 5:23 PM Tamás Cservenák wrote:
> I ran your script _unchanged_ on my mach
I ran your script _unchanged_ on my machine and got this result:
https://gist.github.com/cstamas/b70f85ad601e5e2f399596b2e8cec7d1
Interestingly, http1 is quite "stable" -- roughly around 800ms
while http2 is quite "jumpy" -- goes from 600 to 920ms
Will try to add change to get the response conten
Hi Kuba,
Can you clarify what exactly your script does re "download"?
It seems it issues HTTP GET, but does it fully consume response?
Does it get all the bytes of the artifact, or just the parses response
header(s) and throws the rest?
Thanks
T
On Thu, Nov 5, 2020 at 4:49 PM Jakub Bartecek wro
Hi,
I did a performance test of HTTP/2 and its comparison with HTTP/1.1 and I
would like to share my results with you.
I wrote a Python script [1] to download 100 artifacts in parallel using
asynchronous HTTP client supporting both HTTP/1.1 and HTTP/2. I chose 100
artifacts [2] from Maven Central,
