Le 20/09/2023 à 22:14, Valters Jansons a écrit :
On Mon, Sep 18, 2023 at 9:32 AM Christopher Faulet wrote:
Please find a new patch. It should be good ( or better at least :)
The provided patch resolves my scenario for both the gRPC
server-client as well as the Java client to nginx server.
Le 20/09/2023 à 22:14, Valters Jansons a écrit :
On Mon, Sep 18, 2023 at 9:32 AM Christopher Faulet wrote:
Please find a new patch. It should be good ( or better at least :)
The provided patch resolves my scenario for both the gRPC
server-client as well as the Java client to nginx server.
On Mon, Sep 18, 2023 at 9:32 AM Christopher Faulet wrote:
> Please find a new patch. It should be good ( or better at least :)
The provided patch resolves my scenario for both the gRPC
server-client as well as the Java client to nginx server. There is an
improvement for sure, and HTTP 200 OK is
Le 16/09/2023 à 16:00, Valters Jansons a écrit :
On Thu, Sep 14, 2023 at 12:35 PM Christopher Faulet wrote:
After a discussion with Willy, we've hopefully found a way to fix the issue by
delaying detection of the server abort on the request processing side when there
is a response to forward
Yes, that e2e is probably not going to do nasty things. But it worth a try
On Sun, Sep 17, 2023, 03:26 Valters Jansons
wrote:
> On Sat, Sep 16, 2023 at 10:02 PM Илья Шипицин
> wrote:
> > I wonder if there're gRPC test tests similar to h2spec (I couldn't findI
> am them)
>
> I am not aware of
Hi Valters,
On Sun, Sep 17, 2023 at 04:25:48AM +0300, Valters Jansons wrote:
> But, gRPC is essentially a framework (binary encoding and custom
> headers) for object-oriented HTTP/2. My observed issue is an HTTP/2
> processing issue by HAProxy, when the frontend client doesn't send an
>
On Sat, Sep 16, 2023 at 10:02 PM Илья Шипицин wrote:
> I wonder if there're gRPC test tests similar to h2spec (I couldn't findI am
> them)
I am not aware of a single binary that could be used as a gRPC test
for proxies. The closest thing that I can think of is examples from
official gRPC
On Thu, Sep 14, 2023 at 12:35 PM Christopher Faulet wrote:
> After a discussion with Willy, we've hopefully found a way to fix the issue by
> delaying detection of the server abort on the request processing side when
> there
> is a response to forward to the client. It should do the trick in
Le 14/09/2023 à 01:36, Valters Jansons a écrit :
I set up a small PoC repository at https://github.com/sigv/grpcopen
with a server and a client. There is a Ping endpoint, which works fine
(the frontend client is first to close). There is also a Foobar
endpoint, which is intentionally mangled, to
Hi Willy,
On Wed, Sep 13, 2023 at 3:25 PM Willy Tarreau wrote:
> > However, if the request on frontend does not have END_STREAM, then the
> > backend also stays open.
>
> Till now this is expected since the client is expected to upload the
> message's body, so a timeout might fire on the
Hi Valters,
On Wed, Sep 13, 2023 at 05:34:22AM +0300, Valters Jansons wrote:
> Hello,
>
> I was previously investigating a strange gRPC streaming issue, that
> appears to be a fairly straight forward issue with how open streams
> get half-closed.
(...)
thanks a lot for all your investigation. I
Hello,
I was previously investigating a strange gRPC streaming issue, that
appears to be a fairly straight forward issue with how open streams
get half-closed.
In a nice situation, a frontend request comes in and has END_STREAM
marked. The frontend becomes half-closed by the remote side. In
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