Hi Kasuma, Applications that attach to the session layer (through the session api) can read/write data, i.e., byte stream or datagrams, that are delivered from/to the underlying transports (tcp, udp, quic, tls) via specific session layer apis or POSIX-like apis, if they use the vcl library.
If you want to deliver udp packets to/from a vpp "builtin application" see udp_register_dst_port(). On the other hand, if you want to the same with the rest of the transport protocol, you’ll have to reimplement them since the ones we have are “plugged” into the session layer. Regards, Florin > On Mar 11, 2020, at 12:03 PM, Kusuma DS <kusumanjal...@gmail.com> wrote: > > Hi Florin, > > I wanted to avoid using session api. > I meant host stack is session apis. > > Is there any method to send the data to internal apps? > > Regards, > Kusuma > > On Wed, 11 Mar, 2020, 11:56 PM Florin Coras, <fcoras.li...@gmail.com > <mailto:fcoras.li...@gmail.com>> wrote: > Hi Kusuma, > > Not sure I understand the question. You want to deliver data to internal > applications (supposedly using the session layer) without going through nodes > like ip-local? > > If not, what do you mean by “sending through host stack”? > > Regards, > Florin > > > On Mar 11, 2020, at 11:16 AM, Kusuma DS <kusumanjal...@gmail.com > > <mailto:kusumanjal...@gmail.com>> wrote: > > > > Hi, > > > > Is there any method to send packets directly to internal apps without > > sending through Host stack? > > > > > > Regards, > > Kusuma > > > >
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