From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Fri, 4 Sep 2015 01:43:26 +0000 (-0400)
Subject: Fix: Announce empty streams on live attach
X-Git-Tag: v2.8.0-rc1~407
X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=commitdiff_plain;h=d812ecb94c72ebe8fd5640de53a628cfa9f5b3e8;hp=a44ca2ca85e4b64729f7b88b1919fd6737dfff8a

Fix: Announce empty streams on live attach

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/src/bin/lttng-relayd/live.c b/src/bin/lttng-relayd/live.c
index bd6e12e5a..a1fbbbe56 100644
--- a/src/bin/lttng-relayd/live.c
+++ b/src/bin/lttng-relayd/live.c
@@ -307,24 +307,11 @@ int make_viewer_streams(struct relay_session *session,
 				continue;
 			}
 			/*
-			 * stream published is protected by the session
-			 * lock.
+			 * stream published is protected by the session lock.
 			 */
 			if (!stream->published) {
 				goto next;
 			}
-			/*
-			 * Stream has no data, don't consider it yet.
-			 */
-			if (stream->is_metadata) {
-				if (!stream->metadata_received) {
-					goto next;
-				}
-			} else {
-				if (stream->prev_seq == -1ULL) {
-					goto next;
-				}
-			}
 			vstream = viewer_stream_get_by_id(stream->stream_handle);
 			if (!vstream) {
 				vstream = viewer_stream_create(stream, seek_t);