Small follow-up on that one: it would be nice for VFP to be able to disable streaming (bo->do_stream), so that's an extra argument to be able to access the busyobj
-- Guillaume Quintard On Sun, Dec 26, 2021 at 6:11 PM Guillaume Quintard < guillaume.quint...@gmail.com> wrote: > Happy holidays to everyone, > > Unless I'm mistaken, there's no way for a VFP to access the busyobj, and > was wondering if that could change as I need it to retrieve a vmod_priv. > > For some context, I stumbled on this while working on this vmod: > https://github.com/gquintard/vmod_rers/tree/v0.0.2 > (It's in rust, and I'm using it to explore what kind of bindings we need. > I already have a couple of examples for VDP[1] and VFP[2] in the crate[3] > repo, but of course they don't need as much as a real vmod.) > > With vmod_rers, the user is able to add regex/sub pairs on a per-request > basis [4], and they will be acted upon by the VDP. To store and retrieve > the pairs I use the regular "fake vrt_ctx trick"[4], since the VDP has > access to the req struct, it's very easy to build. > However, I'm unable to do the same thing on the VFP side since I have > neither a req (fair) nor a bo. > > Is there a big reason for not having access to it, or is it just that > nobody asked for it until now? > > Happy new year! > > [1]: https://github.com/gquintard/varnish-rs/tree/main/examples/vmod_vdp > [2]: https://github.com/gquintard/varnish-rs/tree/main/examples/vmod_vfp > [3]: https://crates.io/crates/varnish > [4]: https://github.com/gquintard/vmod_rers/blob/v0.0.2/vmod.vcc#L47 > [5]: https://github.com/gquintard/vmod_rers/blob/v0.0.2/src/lib.rs#L221 > -- > Guillaume Quintard >
_______________________________________________ varnish-dev mailing list varnish-dev@varnish-cache.org https://www.varnish-cache.org/lists/mailman/listinfo/varnish-dev