X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng-relayd%2Fsession.h;h=8c679da9c975c858e2bd863a73e9ccc9aae9480f;hb=1e791a74976525f287944e5dbb65208a3b9edf42;hp=5731310f09f6ac7b7e611f648012578072f19a6c;hpb=23c8ff5013f1e8c132cab7845ca608dbed4fca7f;p=lttng-tools.git

diff --git a/src/bin/lttng-relayd/session.h b/src/bin/lttng-relayd/session.h
index 5731310f0..8c679da9c 100644
--- a/src/bin/lttng-relayd/session.h
+++ b/src/bin/lttng-relayd/session.h
@@ -29,6 +29,8 @@
 #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
@@ -40,6 +42,15 @@ 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;
 	char session_name[LTTNG_NAME_MAX];
 	char hostname[LTTNG_HOST_NAME_MAX];
@@ -107,12 +118,14 @@ 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, const lttng_uuid sessiond_uuid,
+		uint64_t *id_sessiond, uint64_t *current_chunk_id,
 		uint32_t major, uint32_t minor);
 struct relay_session *session_get_by_id(uint64_t id);
 bool session_get(struct relay_session *session);