kqueue: also use EV_ONESHOT for read events

This makes the kernel's state agree with our handler pointer.
SSL may need to suspend selecting for reading to write
something, e.g. with renegotiation.
libratbox r25223

diff --git a/libratbox/src/kqueue.c b/libratbox/src/kqueue.c
index faeacd3d532411a8b60cb5d611df3bd842e5d548..72763c0ea6500472ae1a223e8e04d9bc2db0708c 100644 (file)
--- a/libratbox/src/kqueue.c
+++ b/libratbox/src/kqueue.c
@@ -97,10 +97,7 @@ kq_update_events(rb_fde_t * F, short filter, PF * handler)
 
                if(handler != NULL)
                {
-                       if(filter == EVFILT_WRITE)
-                               kep_flags = (EV_ADD | EV_ONESHOT);
-                       else
-                               kep_flags = EV_ADD;
+                       kep_flags = EV_ADD | EV_ONESHOT;
                }
                else
                {