> https://golang.org/issue/35283
Yup, thanks for pointing this out. On Tuesday, July 21, 2020 at 12:09:07 AM UTC+3 Ian Lance Taylor wrote: > On Mon, Jul 20, 2020 at 12:48 PM Yuriy Yarosh <void....@gmail.com> wrote: > > > > > don't think it's going to be feasible to make it possible to > > replace the standard library net package. > > > > Well, I'm not proposing to replace entirely, just to add some > annotations for the compiler, like use this instead of net package over > here... > > Yes, that is also what I meant. Replace in the sense of "replace at > compile time." > > > > > That's a lot of work and a > > massive increase in required testing configurations > > > > Well, not really... it's application specific and could provide real > highload capabilities for golang i.e. 300K-1M RPS per node because of > Kernel bypass. > > Reducing clusters from 32 machines to 4 is not a minimal gain, ofc it > should be completely optional. > > I'm sorry, I don't understand how your comment addresses my objection. > > See https://golang.org/issue/35283. > > Ian > > > > > On Monday, July 20, 2020 at 10:30:20 PM UTC+3 Ian Lance Taylor wrote: > >> > >> On Mon, Jul 20, 2020 at 12:23 PM Yuriy Yarosh <void....@gmail.com> > wrote: > >> > > >> > Basically I'm replacing net package partially rn with custom > DPDK-enabled impl right now i.e. everything syscall.Socket related. > >> > It's not about the protocols, it's about replacing whole BSD sock API > and epoll/kqueue with a custom impl enterily. > >> > I've managed to impl a PoC for this, might create a golang PR > soon(-ish) after getting some opinions. > >> > Dubbed at slack #dartarts. > >> > >> I see. I don't think it's going to be feasible to make it possible to > >> replace the standard library net package. That's a lot of work and a > >> massive increase in required testing configurations for relatively > >> minimal gain. > >> > >> Since you mentioned JSON I'll note that the encoding/json package does > >> not depend on the net package. > >> > >> Ian > >> > >> > >> > On Monday, July 20, 2020 at 9:38:26 PM UTC+3 Ian Lance Taylor wrote: > >> >> > >> >> On Mon, Jul 20, 2020 at 7:53 AM Yuriy Yarosh <void....@gmail.com> > wrote: > >> >> > > >> >> > Basically I've got some different tcp/ip stack implementations > based on DPDK and want to be able to replace existing types and methods of > the stock net package, which would allow to add DPDK support for existing > apps without any amends as a complete plug'n'play. > >> >> > Same goes for JSON serialization and similar non-optimized > implementations. > >> >> > > >> >> > Stdlib shouldn't be perfect, but developers should be able to use > optimized implementations as a drop-in replacement when necessary. > >> >> > > >> >> > What do you think guys ? > >> >> > >> >> I'm not sure quite what you are suggesting. But the net package does > >> >> intend to support alternate protocols via calls like syscall.Socket > >> >> followed by os.NewFile and net.FileConn. > >> >> > >> >> Ian > >> > > >> > -- > >> > You received this message because you are subscribed to the Google > Groups "golang-nuts" group. > >> > To unsubscribe from this group and stop receiving emails from it, > send an email to golang-nuts...@googlegroups.com. > >> > To view this discussion on the web visit > https://groups.google.com/d/msgid/golang-nuts/c37ffcc3-d787-446d-9812-bdfc25a3ac8en%40googlegroups.com > . > > > > -- > > You received this message because you are subscribed to the Google > Groups "golang-nuts" group. > > To unsubscribe from this group and stop receiving emails from it, send > an email to golang-nuts...@googlegroups.com. > > To view this discussion on the web visit > https://groups.google.com/d/msgid/golang-nuts/d3e42b12-3177-4dc7-8522-d3058ab1f9c4n%40googlegroups.com > . > -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/839abe73-ec72-4141-a9ea-d75eb1e8fa08n%40googlegroups.com.
