Branch: refs/heads/sctp-fixes Home: https://github.com/kronosnet/kronosnet Commit: 0e9ac49d503d3e0ad127fc4a7853885018a0b7e7 https://github.com/kronosnet/kronosnet/commit/0e9ac49d503d3e0ad127fc4a78538… Author: Fabio M. Di Nitto <fdinitto(a)redhat.com> Date: 2020-01-30 (Thu, 30 Jan 2020) Changed paths: M libknet/threads_rx.c Log Message: ----------- [rx] send reply packets only when transport is connected Signed-off-by: Fabio M. Di Nitto <fdinitto(a)redhat.com> Commit: 441b5197605a822d9f4cf6badf4e69f752f8aae0 https://github.com/kronosnet/kronosnet/commit/441b5197605a822d9f4cf6badf4e6… Author: Christine Caulfield <ccaulfie(a)redhat.com> Date: 2020-01-30 (Thu, 30 Jan 2020) Changed paths: M libknet/transport_common.c M libknet/transport_sctp.c Log Message: ----------- [rx] Don't return 512 EOF messages from _recvmmsg If recvmsg() returns 0 for EOF then it's going to do so until the error is rectified or read with getsockopt(). But the _recvmmsg() wrapper keeps reading until the vector is full thus returning a block of 512 EOF messages all of which the caller has to plough through. This patch causes _recvmmsg() to return as soon as it has got the first EOF so the the caller can deal with it in good time and not spin looking at the same thing over and over again. I've also fixed a couple of typos in related comments Commit: c1cf577894662dccc282389d0de44e46482ba2b9 https://github.com/kronosnet/kronosnet/commit/c1cf577894662dccc282389d0de44… Author: Christine Caulfield <ccaulfie(a)redhat.com> Date: 2020-01-30 (Thu, 30 Jan 2020) Changed paths: M libknet/transport_common.c Log Message: ----------- [tx] Don't Clear out msghdr for all transports. When sending a message to multiple links, if one of those links is not connection-oriented then msg_name & msg_namelen would be cleared, thus breaking the send to any subsequent non-connection-oriented links. So now, if we need to clear out msg_name & msg_namelen, we take a copy of the msghdr and edit that instead, Commit: 1ea118e49b0858be078f652812a87edceb9c77e8 https://github.com/kronosnet/kronosnet/commit/1ea118e49b0858be078f652812a87… Author: Fabio M. Di Nitto <fdinitto(a)redhat.com> Date: 2020-01-30 (Thu, 30 Jan 2020) Changed paths: M libknet/threads_rx.c M libknet/transport_udp.c M libknet/transports.h Log Message: ----------- [rx] use defines to determine RX data types vs random numbers also extend a bit to make ready for SCTP extra return codes Signed-off-by: Fabio M. Di Nitto <fdinitto(a)redhat.com> Commit: 22fc181020e369695179bdee292e8b2fdcde4404 https://github.com/kronosnet/kronosnet/commit/22fc181020e369695179bdee292e8… Author: Fabio M. Di Nitto <fdinitto(a)redhat.com> Date: 2020-01-30 (Thu, 30 Jan 2020) Changed paths: M libknet/transport_sctp.c Log Message: ----------- [sctp] major surgery to use only SCTP events to determine socket status - drop concept of on_connected_epoll to determine if socket is ready or not - provide much better debugging output at all levels - incorporate fix from Xin Long <lxin(a)redhat.com> to gather socket status at the right time - deal with a recent kernel change on SCTP socket that broke knet (from rhel7): [net] sctp: allow delivering notifications after receiving SHUTDOWN Signed-off-by: Fabio M. Di Nitto <fdinitto(a)redhat.com> Compare: https://github.com/kronosnet/kronosnet/compare/944f27e835cb...22fc181020e3