X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fcommon%2Fconsumer.h;h=aef7f560e4dcae78e62343eae1492de6ea85434b;hb=3d229795de7f38cce87d6d5ea76ef413dbb71f1d;hp=6eb5b61bb25b806d12c8cea2262a70329c87fcff;hpb=ecc48a904cc7c419fd1400afaa9ccb93be490cdd;p=lttng-tools.git

diff --git a/src/common/consumer.h b/src/common/consumer.h
index 6eb5b61bb..aef7f560e 100644
--- a/src/common/consumer.h
+++ b/src/common/consumer.h
@@ -156,11 +156,16 @@ struct lttng_consumer_channel {
 
 	/* Metadata cache is metadata channel */
 	struct consumer_metadata_cache *metadata_cache;
-	/* For metadata periodical flush */
+	/* For UST metadata periodical flush */
 	int switch_timer_enabled;
 	timer_t switch_timer;
 	int switch_timer_error;
 
+	/* For the live mode */
+	int live_timer_enabled;
+	timer_t live_timer;
+	int live_timer_error;
+
 	/* On-disk circular buffer */
 	uint64_t tracefile_size;
 	uint64_t tracefile_count;
@@ -329,6 +334,12 @@ struct lttng_consumer_stream {
 	 * FD of the index file for this stream.
 	 */
 	int index_fd;
+
+	/*
+	 * Rendez-vous point between data and metadata stream in live mode.
+	 */
+	pthread_cond_t metadata_rdv;
+	pthread_mutex_t metadata_rdv_lock;
 };
 
 /*
@@ -622,7 +633,7 @@ int lttng_consumer_on_recv_stream(struct lttng_consumer_stream *stream);
 int consumer_add_relayd_socket(uint64_t net_seq_idx, int sock_type,
 		struct lttng_consumer_local_data *ctx, int sock,
 		struct pollfd *consumer_sockpoll, struct lttcomm_relayd_sock *relayd_sock,
-		uint64_t sessiond_id);
+		uint64_t sessiond_id, uint64_t relayd_session_id);
 void consumer_flag_relayd_for_destroy(
 		struct consumer_relayd_sock_pair *relayd);
 int consumer_data_pending(uint64_t id);