Branch: refs/heads/master Home: https://github.com/fabbione/kronosnet Commit: d2e989476cc49c80c9d499d671459bd696f0323a https://github.com/fabbione/kronosnet/commit/d2e989476cc49c80c9d499d671459b… Author: Fabio M. Di Nitto <fdinitto(a)redhat.com> Date: 2015-12-20 (Sun, 20 Dec 2015) Changed paths: M TODO M kronosnetd/vty_cli_cmds.c M libknet/handle.c M libknet/internals.h M libknet/libknet.h M libknet/ping_test.c M libknet/threads_send_recv.c Log Message: ----------- [send/recv] rework handling of 0 byte read/write on local sockets considering there is no obvious use case trying to send 0 byte packets and that 0 byte packtes are filtered by iovec calls across the all code, there is no point trying to handle 0 byte differently from any other socket error. this commit makes sure that every time there is an error (-1) or a 0 byte read from the locally provided sockets, a call back is issued. on read errors (-1) the socket will be removed from the epoll to avoid spinning and it is safe to call knet_handle_remove_datafd afterwards to remove it completely. it is now mandatory to enable a sock_notify callback before adding datafd. read libknet.h carefully on what the callback is supposed to do based on the type of socket your application is adding. Signed-off-by: Fabio M. Di Nitto <fdinitto(a)redhat.com>