X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng-relayd%2Fsession.c;h=51b1a3497641549af8faab3775bc76fd02f795c9;hb=639ddf685b134bb075b92819f647f9f3c462df54;hp=3ea8e50d6f9aaf60d64789069636c9ea13736e50;hpb=ce4d40839ac3beef1a58730d3636a522497bc60f;p=lttng-tools.git

diff --git a/src/bin/lttng-relayd/session.c b/src/bin/lttng-relayd/session.c
index 3ea8e50d6..51b1a3497 100644
--- a/src/bin/lttng-relayd/session.c
+++ b/src/bin/lttng-relayd/session.c
@@ -25,6 +25,7 @@
 #include "ctf-trace.h"
 #include "session.h"
 #include "stream.h"
+#include "sessiond-trace-chunks.h"
 
 /* Global session id used in the session creation. */
 static uint64_t last_relay_session_id;
@@ -37,8 +38,10 @@ static pthread_mutex_t last_relay_session_id_lock = PTHREAD_MUTEX_INITIALIZER;
  */
 struct relay_session *session_create(const char *session_name,
 		const char *hostname, uint32_t live_timer,
-		bool snapshot, uint32_t major, uint32_t minor)
+		bool snapshot, const lttng_uuid sessiond_uuid,
+		uint32_t major, uint32_t minor)
 {
+	int ret;
 	struct relay_session *session;
 
 	session = zmalloc(sizeof(*session));
@@ -73,6 +76,13 @@ struct relay_session *session_create(const char *session_name,
 
 	session->live_timer = live_timer;
 	session->snapshot = snapshot;
+	lttng_uuid_copy(session->sessiond_uuid, sessiond_uuid);
+
+	ret = sessiond_trace_chunk_registry_session_created(
+			sessiond_trace_chunk_registry, sessiond_uuid);
+	if (ret) {
+		goto error;
+	}
 
 	lttng_ht_add_unique_u64(sessions_ht, &session->session_n);
 	return session;
@@ -154,6 +164,12 @@ static void destroy_session(struct relay_session *session)
 
 	ret = session_delete(session);
 	assert(!ret);
+	lttng_trace_chunk_put(session->current_trace_chunk);
+	ret = sessiond_trace_chunk_registry_session_destroyed(
+			sessiond_trace_chunk_registry, session->sessiond_uuid);
+	assert(!ret);
+	lttng_trace_chunk_put(session->current_trace_chunk);
+	session->current_trace_chunk = NULL;
 	call_rcu(&session->rcu_node, rcu_destroy_session);
 }
 
@@ -182,16 +198,8 @@ int session_close(struct relay_session *session)
 	pthread_mutex_lock(&session->lock);
 	DBG("closing session %" PRIu64 ": is conn already closed %d",
 			session->id, session->connection_closed);
-	if (session->connection_closed) {
-		ret = -1;
-		goto unlock;
-	}
 	session->connection_closed = true;
-unlock:
 	pthread_mutex_unlock(&session->lock);
-	if (ret) {
-		return ret;
-	}
 
 	rcu_read_lock();
 	cds_lfht_for_each_entry(session->ctf_traces_ht->ht,
@@ -226,13 +234,7 @@ int session_abort(struct relay_session *session)
 
 	pthread_mutex_lock(&session->lock);
 	DBG("aborting session %" PRIu64, session->id);
-	if (session->aborted) {
-		ERR("session %" PRIu64 " is already aborted", session->id);
-		ret = -1;
-		goto unlock;
-	}
 	session->aborted = true;
-unlock:
 	pthread_mutex_unlock(&session->lock);
 	return ret;
 }