return ret;
}
+static struct lttng_directory_handle *session_create_output_directory_handle(
+ struct relay_session *session)
+{
+ int ret;
+ /*
+ * relayd_output_path/session_directory
+ * e.g. /home/user/lttng-traces/hostname/session_name
+ */
+ char *full_session_path = NULL;
+ struct lttng_directory_handle *handle = NULL;
+
+ pthread_mutex_lock(&session->lock);
+ full_session_path = create_output_path(session->output_path);
+ if (!full_session_path) {
+ goto end;
+ }
+
+ ret = utils_mkdir_recursive(
+ full_session_path, S_IRWXU | S_IRWXG, -1, -1);
+ if (ret) {
+ ERR("Failed to create session output path \"%s\"",
+ full_session_path);
+ goto end;
+ }
+
+ handle = lttng_directory_handle_create(full_session_path);
+end:
+ pthread_mutex_unlock(&session->lock);
+ free(full_session_path);
+ return handle;
+}
+
static int session_set_anonymous_chunk(struct relay_session *session)
{
int ret = 0;
ret = -1;
goto end;
}
+
+ lttng_trace_chunk_set_fd_tracker(chunk, the_fd_tracker);
output_directory = NULL;
session->current_trace_chunk = chunk;
chunk = NULL;
}
if (id_sessiond && current_chunk_id) {
+ enum lttng_trace_chunk_status chunk_status;
+ struct lttng_directory_handle *session_output_directory;
+
session->current_trace_chunk =
sessiond_trace_chunk_registry_get_chunk(
sessiond_trace_chunk_registry,
ERR("Could not find trace chunk: sessiond = {%s}, sessiond session id = %" PRIu64 ", trace chunk id = %" PRIu64,
uuid_str, *id_sessiond,
*current_chunk_id);
+ goto error;
}
+
+ chunk_status = lttng_trace_chunk_get_session_output_directory_handle(
+ session->current_trace_chunk,
+ &session_output_directory);
+ if (chunk_status != LTTNG_TRACE_CHUNK_STATUS_OK) {
+ goto error;
+ }
+
+ assert(session_output_directory);
+ session->output_directory = session_output_directory;
} else if (!id_sessiond) {
/*
* Pre-2.11 peers will not announce trace chunks. An
if (ret) {
goto error;
}
+ } else {
+ session->output_directory =
+ session_create_output_directory_handle(session);
+ if (!session->output_directory) {
+ goto error;
+ }
}
lttng_ht_add_unique_u64(sessions_ht, &session->session_n);
ret = sessiond_trace_chunk_registry_session_destroyed(
sessiond_trace_chunk_registry, session->sessiond_uuid);
assert(!ret);
+ lttng_directory_handle_put(session->output_directory);
+ session->output_directory = NULL;
call_rcu(&session->rcu_node, rcu_destroy_session);
}
}
rcu_read_unlock();
}
-
-struct lttng_directory_handle *session_create_output_directory_handle(
- struct relay_session *session)
-{
- int ret;
- /*
- * relayd_output_path/session_directory
- * e.g. /home/user/lttng-traces/hostname/session_name
- */
- char *full_session_path = NULL;
- struct lttng_directory_handle *handle = NULL;
-
- pthread_mutex_lock(&session->lock);
- full_session_path = create_output_path(session->output_path);
- if (!full_session_path) {
- goto end;
- }
-
- ret = utils_mkdir_recursive(
- full_session_path, S_IRWXU | S_IRWXG, -1, -1);
- if (ret) {
- ERR("Failed to create session output path \"%s\"",
- full_session_path);
- goto end;
- }
-
- handle = lttng_directory_handle_create(full_session_path);
-end:
- pthread_mutex_unlock(&session->lock);
- free(full_session_path);
- return handle;
-}