Hi Tomasz, We actually have both hardwired to “on" in the the stack. The reason why they’re on VCL’s list is because we don’t have APIs to inspect/modify them. There’s no plan to support Nagle’s algorithm but we should support at some point adaptive acks.
Also, in case you haven’t been following master, note that we’ve been recently making updates to how we exchange notifications between VPP and the apps. In particular, we’re now using message queues [1], as opposed to using the binary api, for exchanging both control and io event messages. These use, for now, condvars for exchanging event notifications but I’ll soon push a number of patches that will allow the use of eventfds for the same purpose. As part of the same effort, we plan to soon support multiple app worker registration with vpp. Hope this helps, Florin [1] https://gerrit.fd.io/r/#/c/13458/ <https://gerrit.fd.io/r/#/c/13458/> > On Aug 2, 2018, at 7:44 AM, Tomasz Kulasek <tomaszx.kula...@intel.com> wrote: > > Hi, > > I’m working on switching from VCL to Session API in SPDK project, mostly for > iSCSI usage. For some features we need to set TCP_NODELAY and TCP_QUICKACK > per session. > > For VCL implementation TCP_NODELAY (and some other features) are marked as > “#VPP-TBD#”, but while we’re switching to the Session API we’re interested to > support it this way. > > Are TCP_NODELAY and TCP_QUICKACK supported by VPP now? > > Thanks > Tomasz. > -=-=-=-=-=-=-=-=-=-=-=- > Links: You receive all messages sent to this group. > > View/Reply Online (#10023): https://lists.fd.io/g/vpp-dev/message/10023 > <https://lists.fd.io/g/vpp-dev/message/10023> > Mute This Topic: https://lists.fd.io/mt/24143526/675152 > <https://lists.fd.io/mt/24143526/675152> > Group Owner: vpp-dev+ow...@lists.fd.io <mailto:vpp-dev+ow...@lists.fd.io> > Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub > <https://lists.fd.io/g/vpp-dev/unsub> [fcoras.li...@gmail.com > <mailto:fcoras.li...@gmail.com>] > -=-=-=-=-=-=-=-=-=-=-=-
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