Netlink: fix occasional netlink hangs on busy machines

This commit is contained in:
Jan Moskyto Matejka 2016-12-20 20:13:08 +01:00
parent 7d95c44572
commit 2c33da5070
2 changed files with 3 additions and 1 deletions

View file

@ -1497,6 +1497,7 @@ nl_async_hook(sock *sk, uint size UNUSED)
* One day we might react to it by asking for route table
* scan in near future.
*/
log(L_WARN "Kernel dropped some netlink messages, will resync on next scan.");
return 1; /* More data are likely to be ready */
}
else if (errno != EWOULDBLOCK)

View file

@ -2238,6 +2238,7 @@ io_loop(void)
if (pfd[s->index].revents & (POLLHUP | POLLERR))
{
sk_err(s, pfd[s->index].revents);
if (s != current_sock)
goto next2;
}