From: Julien Desfossez <jdesfossez@efficios.com>
Date: Mon, 10 Feb 2014 23:52:29 +0000 (-0500)
Subject: Fix: only set the new_streams flag if a viewer is attached
X-Git-Tag: v2.5.0-rc1~184
X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=commitdiff_plain;h=c5141fe581679eedd5c38adeb431a8158a43d21f

Fix: only set the new_streams flag if a viewer is attached

Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
Signed-off-by: David Goulet <dgoulet@efficios.com>
---

diff --git a/src/bin/lttng-relayd/main.c b/src/bin/lttng-relayd/main.c
index 482ca3e75..b76d07880 100644
--- a/src/bin/lttng-relayd/main.c
+++ b/src/bin/lttng-relayd/main.c
@@ -2033,7 +2033,9 @@ int relay_streams_sent(struct lttcomm_relayd_hdr *recv_hdr,
 	/*
 	 * Inform the viewer that there are new streams in the session.
 	 */
-	uatomic_set(&conn->session->new_streams, 1);
+	if (conn->session->viewer_refcount) {
+		uatomic_set(&conn->session->new_streams, 1);
+	}
 
 	reply.ret_code = htobe32(LTTNG_OK);
 	send_ret = conn->sock->ops->sendmsg(conn->sock, &reply, sizeof(reply), 0);