struct relay_stream {
uint64_t stream_handle;
- /*
- * reflock used to synchronize the closing of this stream.
- * stream reflock nests inside viewer stream reflock.
- * stream reflock nests inside index reflock.
- */
- pthread_mutex_t reflock;
struct urcu_ref ref;
/* Back reference to trace. Protected by refcount on trace object. */
struct ctf_trace *trace;
/* FD on which to write the stream data. */
struct stream_fd *stream_fd;
- /* FD on which to write the index data. */
- struct stream_fd *index_fd;
+ /* index file on which to write the index data. */
+ struct lttng_index_file *index_file;
char *path_name;
char *channel_name;
*/
struct tracefile_array *tfa;
- bool closed; /* Stream is closed. */
+ bool closed; /* Stream is closed. */
+ bool close_requested; /* Close command has been received. */
/*
* Counts number of indexes in indexes_ht. Redundant info.
* Node of stream within global stream hash table.
*/
struct lttng_ht_node_u64 node;
+ bool in_stream_ht; /* is stream in stream hash table. */
struct rcu_head rcu_node; /* For call_rcu teardown. */
};
struct relay_stream *stream_get_by_id(uint64_t stream_id);
bool stream_get(struct relay_stream *stream);
void stream_put(struct relay_stream *stream);
-void stream_close(struct relay_stream *stream);
+void try_stream_close(struct relay_stream *stream);
void stream_publish(struct relay_stream *stream);
void print_relay_streams(void);