diff options
| -rw-r--r-- | src/socket.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/socket.c b/src/socket.c index ad67215c1f..0a18716cd7 100644 --- a/src/socket.c +++ b/src/socket.c @@ -1679,7 +1679,12 @@ static void socket_fd_event(Unit *u, int fd, uint32_t events, Watch *w) { log_debug("Incoming traffic on %s", u->meta.id); if (events != EPOLLIN) { - log_error("%s: Got invalid poll event (0x%x) on socket.", u->meta.id, events); + + if (events & EPOLLHUP) + log_error("%s: Got POLLHUP on a listening socket. The service probably invoked shutdown() on it, and should better not do that.", u->meta.id); + else + log_error("%s: Got unexpected poll event (0x%x) on socket.", u->meta.id, events); + goto fail; } |