Julien Viet comments

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                                            Julien Viet

BodyHandler should not be added before the ProxyHandler

@tsegismont may hang ?

Hanlde exception in the last handler

do you know how to reproduce it ?

Hanlde exception in the last handler

I think using SSL the Http1xUpgradeToH2CHandler should never be used because HTTP2 upgrade is only for clear text

Hanlde exception in the last handler

@dejanb it is not clear according to your saying how this happens, you are mentioning the usage of SSL and the file you are patching is not used when the...

Quarkus GRPC in unified mode is slow, seemingly impossible to tune

`GrpcServerOptions` only configures the gRPC server and does not configure the HTTP/2 transpor (a gRPC server is a handler of `HttpServer` requests which is what happens in Quarkus) The drawback...

Quarkus GRPC in unified mode is slow, seemingly impossible to tune

@krickert this is actually not an initial settings of HTTP/2, the underlying vertx handler will use the configuration to set the window size on the connection itself in `io.vertx.core.http.impl.HttpServerConnectionHandler`

Quarkus GRPC in unified mode is slow, seemingly impossible to tune

Perhaps also we should define more sensible default settings for this on the vertx side

Quarkus GRPC in unified mode is slow, seemingly impossible to tune

I think we need to evaluate the impact of a different default and trade offs, for benchmarking purpose definitly this needs to be increase (this is what h2load does for...

Quarkus GRPC in unified mode is slow, seemingly impossible to tune

which setting did you use for changing the frame size ?

Quarkus GRPC in unified mode is slow, seemingly impossible to tune

@krickert could you make this benchmark independant of Quarkus and reproduce it with Vert.x only ? that would be very helpful