Thomas Segismont

@geoand @FroMage it doesn't look good to me. Where are the underlying `ByteBuf` allocated? In Vert.x we use pooled direct buffers only when they do not escape to user code....

@geoand what happens if the developer uses the REST Client for something else than SSE? Is the direct buffer released somewhere?

@geoand ok then

> But really, the Vert.x docs could say what handlers should do with buffers they receive. See comment above, the docs don't say anything because Vert.x does not provide users...

cc @franz1981 (in case you got time to review this short PR)

cc @franz1981 (I think you've reviewed my working branch already but here's the proposed change to Vert.x 4.3)

@vietj @franz1981 PTAL

Thanks for the report. Yes please go ahead! The same strategy as for server sounds good to me. Le mer. 21 sept. 2022 à 15:12, Jörg Eichhorn ***@***.***> a écrit...

This might be related to pipelining (https://github.com/eclipse-vertx/vertx-sql-client/pull/1168). I am trying to reproduce atm

I was able to reproduce. I captured network traffic and, indeed, pipelining seems involved: - with Quarkus 2.12.2, the client sends execute and close packets immediately after prepare response packet...