def _domain_event_block_threshold_cb(conn, domain, dev, path, threshold, excess, opaque):
    '''
    Domain block threshold events handler
    '''
    _salt_send_domain_event(opaque, conn, domain, opaque['event'], {
        'dev': dev,
        'path': path,
        'threshold': threshold,
        'excess': excess
    })
Domain block threshold events handler