send_msg(MSG_DONE, "", 0);
io_flush(FULL_FLUSH);
- /* Finally, we hang around until our parent kills us with a
- * USR2 signal. If --delete-after was specified, we might get
- * a keep-alive message over the socket, so handle that too. */
+ /* Handle any keep-alive packets from the post-processing work
+ * that the generator does. */
if (protocol_version >= 29) {
kluge_around_eof = -1;
while (read_int(f_in) == flist->count) {
}
}
+ /* Finally, we hang around waiting for our parent to kills
+ * us with a USR2 signal. We sleep for a short time, as on
+ * some OSes a signal won't interrupt a sleep! */
while (1)
msleep(20);
}
static RETSIGTYPE sigusr2_handler(UNUSED(int val))
{
+ close_all();
if (log_got_error) _exit(RERR_PARTIAL);
_exit(0);
}