Hi Andreas, The stack does not support datagram mode, implicitly both rx and tx paths are always treated as streams. The simplest way forward would be to enqueue the data with shim context headers that allow demultiplexing on both ends. At a high level, that requires updates to udp, session layer and the existing apps the expect datagram service. If you’re still interested in more details, let’s take this off list.
Florin > On Mar 28, 2018, at 4:36 PM, Andreas Schultz <andreas.schu...@travelping.com> > wrote: > > Hi Florin, > > Florin Coras <fcoras.li...@gmail.com <mailto:fcoras.li...@gmail.com>> schrieb > am Mo., 26. März 2018 um 11:23 Uhr: > Hi Andreas, > > Not at this time. It’s on our todo list. > > Any way I can help with that or any pointer on how to get started > implementing this? > > I've now found that this problem not only affects the Rx path but the Tx path > as well. > Things that should go into seperate packets are merge into the same. > > Regards, > Andreas > > > Regards, > Florin > > >> On Mar 26, 2018, at 12:11 PM, Andreas Schultz >> <andreas.schu...@travelping.com <mailto:andreas.schu...@travelping.com>> >> wrote: >> >> Hi, >> >> The session app handler converts everything into a byte stream, even >> datagram protocols like UDP. Is there a way to recover or keep to original >> packet boundaries? >> >> For a UDP based protocol it is quite simple to inject broken packets into >> the data stream. Without access to the original packet boundaries, it is >> imposible to recover from that. >> >> From reading the code, it would seem that the session server is currently >> not able to preserve the packet boundaries. This renders is close to useless >> to any datagram oriented protocol. >> >> Regards >> Andreas >> -- >> -- >> Dipl.-Inform. Andreas Schultz >> >> ----------------------- enabling your networks ---------------------- >> Travelping GmbH Phone: +49-391-81 90 99 0 >> Roentgenstr. 13 Fax: +49-391-81 90 99 299 >> <tel:+49%20391%20819099299> >> 39108 Magdeburg Email: i...@travelping.com >> <mailto:i...@travelping.com> >> GERMANY Web: http://www.travelping.com >> <http://www.travelping.com/> >> >> Company Registration: Amtsgericht Stendal Reg No.: HRB 10578 >> Geschaeftsfuehrer: Holger Winkelmann VAT ID No.: DE236673780 >> --------------------------------------------------------------------- > > -- > -- > Dipl.-Inform. Andreas Schultz > > ----------------------- enabling your networks ---------------------- > Travelping GmbH Phone: +49-391-81 90 99 0 > Roentgenstr. 13 Fax: +49-391-81 90 99 299 > 39108 Magdeburg Email: i...@travelping.com > <mailto:i...@travelping.com> > GERMANY Web: http://www.travelping.com > <http://www.travelping.com/> > > Company Registration: Amtsgericht Stendal Reg No.: HRB 10578 > Geschaeftsfuehrer: Holger Winkelmann VAT ID No.: DE236673780 > --------------------------------------------------------------------- >
