Re: [jetty-users] Does plaintext HTTP/2 support request body?

[John Jiang <john.sha.jiang@xxxxxxxxx>]

Hi Simone,

Sorry for my bad _expression_. I just concerned the HTTP/1.1 upgrade.

I did some tests with curl for my Jetty server (9.3.8 with h2 and h2c support).

1. curl -v --http2 http://host:port

The test worked, and the upgrade was successful.

2. curl -v --http2 -d "body" http://host:port

The test didn't work, and the upgrade was failed.

3. curl -v --http2 -d "body" https://host:sslport

Absolutely, the test worked on ALPN.

I just want to confirm this point.

Why does Jetty implement the upgrade in that way?

It seems that HTTP/2 spec doesn't indicate the upgrade with request body is illegal.

Thanks!

2016-05-01 23:48 GMT+08:00 Simone Bordet <sbordet@xxxxxxxxxxx>:

Hi,

On Sun, May 1, 2016 at 5:36 PM, John Jiang <john.sha.jiang@xxxxxxxxx> wrote:
> Hi,
> I'm using standalone Jetty 9.3.8.
> It looks that the plaintext HTTP/2 doesn't support request body.

Sure it does.

> If a request includes body, the upgrade will fail.

Upgrades cannot have a request body.

Perhaps it is better if you explain what you are trying to do.

The fact that you are mixing HTTP/1.1 upgrade and cleartext HTTP/2
makes me think you are way offroad, but unfortunately you don't say
what you're doing, so cannot help much.

--
Simone Bordet
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