DBG2("UST consumer send stream to app %d", app->sock);
/* Relay stream to application. */
+ pthread_mutex_lock(&app->sock_lock);
ret = ustctl_send_stream_to_ust(app->sock, channel->obj, stream->obj);
+ pthread_mutex_unlock(&app->sock_lock);
if (ret < 0) {
if (ret != -EPIPE && ret != -LTTNG_UST_ERR_EXITING) {
ERR("ustctl send stream handle %d to app pid: %d with ret %d",
app->sock, app->pid, channel->name, channel->tracing_channel_id);
/* Send stream to application. */
+ pthread_mutex_lock(&app->sock_lock);
ret = ustctl_send_channel_to_ust(app->sock, ua_sess->handle, channel->obj);
+ pthread_mutex_unlock(&app->sock_lock);
if (ret < 0) {
if (ret != -EPIPE && ret != -LTTNG_UST_ERR_EXITING) {
ERR("Error ustctl send channel %s to app pid: %d with ret %d",