s3: Reduce the load on the echo handler

If the parent is fast enough, the echo handler should not step in. When the
socket becomes readable, the echo handler goes to sleep for a second. If within
that second, the parent has picked up the SMB request from the net, the echo
handler will just go back to select().

diff --git a/source3/smbd/process.c b/source3/smbd/process.c
index ea9fb1c5c072062d2c18e661037376dbe4ca4395..adfcad1bdc515ea623f1ad76027b3041b07b9686 100644 (file)
--- a/source3/smbd/process.c
+++ b/source3/smbd/process.c
@@ -2671,6 +2671,8 @@ static void smbd_echo_reader(struct tevent_context *ev,
        bool ok;
        bool encrypted = false;
 
+       smb_msleep(1000);
+
        ok = smbd_lock_socket_internal(sconn);
        if (!ok) {
                DEBUG(0, ("%s: failed to lock socket\n",