X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=src%2Fbin%2Flttng-relayd%2Fsession.h;h=8b8ae1f2118d33e31ae989b72488aa3c515b6f10;hb=348a81dcf7b6944b10a813d93dcaf86fdb5194f6;hp=4c8f8a61f402dcd98f36fbba780a86137fb02ad0;hpb=98ba050ed140ff29ac98f66dba0e47db70e4a0c5;p=lttng-tools.git

diff --git a/src/bin/lttng-relayd/session.h b/src/bin/lttng-relayd/session.h
index 4c8f8a61f..8b8ae1f21 100644
--- a/src/bin/lttng-relayd/session.h
+++ b/src/bin/lttng-relayd/session.h
@@ -28,6 +28,9 @@
 
 #include <lttng/constant.h>
 #include <common/hashtable/hashtable.h>
+#include <common/compat/uuid.h>
+#include <common/trace-chunk.h>
+#include <common/optional.h>
 
 /*
  * Represents a session for the relay point of view
@@ -39,6 +42,17 @@ struct relay_session {
 	 * It is used to match a set of streams to their session.
 	 */
 	uint64_t id;
+	/*
+	 * ID of the session in the session daemon's domain.
+	 * This information is only provided by 2.11+ peers.
+	 */
+	LTTNG_OPTIONAL(uint64_t) id_sessiond;
+	/*
+	 * Only provided by 2.11+ peers. However, the UUID is set to 'nil' in
+	 * the other cases.
+	 */
+	lttng_uuid sessiond_uuid;
+	LTTNG_OPTIONAL(time_t) creation_time;
 	char session_name[LTTNG_NAME_MAX];
 	char hostname[LTTNG_HOST_NAME_MAX];
 	uint32_t live_timer;
@@ -54,8 +68,6 @@ struct relay_session {
 	 */
 
 	struct urcu_ref ref;
-	/* session reflock nests inside ctf_trace reflock. */
-	pthread_mutex_t reflock;
 
 	pthread_mutex_t lock;
 
@@ -107,12 +119,20 @@ struct relay_session {
 	 * session_list_lock. Traversals are protected by RCU.
 	 */
 	struct cds_list_head viewer_session_node;
+	struct lttng_trace_chunk *current_trace_chunk;
 	struct rcu_head rcu_node;	/* For call_rcu teardown. */
 };
 
 struct relay_session *session_create(const char *session_name,
-		const char *hostname, uint32_t live_timer,
-		bool snapshot, uint32_t major, uint32_t minor);
+		const char *hostname,
+		uint32_t live_timer,
+		bool snapshot,
+		const lttng_uuid sessiond_uuid,
+		const uint64_t *id_sessiond,
+		const uint64_t *current_chunk_id,
+		const time_t *creation_time,
+		uint32_t major,
+		uint32_t minor);
 struct relay_session *session_get_by_id(uint64_t id);
 bool session_get(struct relay_session *session);
 void session_put(struct relay_session *session);