Branch: refs/heads/sctp-fixes Home: https://github.com/kronosnet/kronosnet Commit: 42f08dda4c698b704c5b90f65374cced1e5aa893 https://github.com/kronosnet/kronosnet/commit/42f08dda4c698b704c5b90f65374cc... Author: Fabio M. Di Nitto fdinitto@redhat.com Date: 2020-01-27 (Mon, 27 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@redhat.com
Commit: 4496bb25242ccb61ad914a9fa07672a9ffc0ca28 https://github.com/kronosnet/kronosnet/commit/4496bb25242ccb61ad914a9fa07672... Author: Christine Caulfield ccaulfie@redhat.com Date: 2020-01-27 (Mon, 27 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: 89be99344e16416238b9769f6decd8a50cb464c6 https://github.com/kronosnet/kronosnet/commit/89be99344e16416238b9769f6decd8... Author: Christine Caulfield ccaulfie@redhat.com Date: 2020-01-27 (Mon, 27 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: a0e03c376b5d5e3bd4ec2fd3c61cbf850ac53b62 https://github.com/kronosnet/kronosnet/commit/a0e03c376b5d5e3bd4ec2fd3c61cbf... Author: Fabio M. Di Nitto fdinitto@redhat.com Date: 2020-01-27 (Mon, 27 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@redhat.com
Commit: 944f27e835cb25e260abc1ab06d79da2dc242049 https://github.com/kronosnet/kronosnet/commit/944f27e835cb25e260abc1ab06d79d... Author: Fabio M. Di Nitto fdinitto@redhat.com Date: 2020-01-27 (Mon, 27 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@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@redhat.com
Compare: https://github.com/kronosnet/kronosnet/compare/a785aa9b5b2f...944f27e835cb