void SrsLiveSource::on_consumer_destroy(SrsLiveConsumer* consumer)
{
    ...
    if (consumers.empty()) {
        play_edge->on_all_client_stop();

        // For edge server, the stream die when the last player quit, because the edge stream is created by player
        // activities, so it should die when all players quit.
        if (_srs_config->get_vhost_is_edge(req->vhost)) {
            stream_die_at_ = srs_get_system_time();
        }

        // When no players, the publisher is idle now.
        publisher_idle_at_ = srs_get_system_time();
    }
}

void SrsLiveSource::on_consumer_destroy(SrsLiveConsumer* consumer)
{
    ...
    if (consumers.empty()) {
        play_edge->on_all_client_stop();

        // For edge server, the stream die when the last player quit, because the edge stream is created by player
        // activities, so it should die when all players quit.
        if (_srs_config->get_vhost_is_edge(req->vhost)) {
            stream_die_at_ = srs_get_system_time();
        } else if (_can_publish) {  // should die when no publishers and consumers.
            stream_die_at_ = srs_get_system_time();
        }

        // When no players, the publisher is idle now.
        publisher_idle_at_ = srs_get_system_time();
    }
}