#define _LTT_SESSION_H
#include <limits.h>
+#include <stdbool.h>
#include <urcu/list.h>
#include <common/hashtable/hashtable.h>
* rotate_pending_relay.
*/
bool rotate_pending;
- /* Current status of a rotation. */
- enum lttng_rotation_status rotation_status;
+ /*
+ * True until the relay has finished the rotation of all the streams.
+ */
+ bool rotate_pending_relay;
+ /* Current state of a rotation. */
+ enum lttng_rotation_state rotation_state;
/*
* Number of channels waiting for a rotation.
* When this number reaches 0, we can handle the rename of the chunk
* with the current timestamp.
*/
time_t current_chunk_start_ts;
+ /*
+ * Timer to check periodically if a relay has completed the last
+ * rotation.
+ */
+ bool rotate_relay_pending_timer_enabled;
+ timer_t rotate_relay_pending_timer;
+ /* Timer to periodically rotate a session. */
+ bool rotate_timer_enabled;
+ timer_t rotate_timer;
+ uint64_t rotate_timer_period;
+ /* Value for size-based rotation, 0 if disabled. */
+ uint64_t rotate_size;
+ /*
+ * Keep a state if this session was rotated after the last stop command.
+ * We only allow one rotation after a stop. At destroy, we also need to
+ * know if a rotation occured since the last stop to rename the current
+ * chunk.
+ */
+ bool rotated_after_last_stop;
};
/* Prototypes */