281     def ConfigurationRequestView(dcid):  argument
282         return lambda request_view: request_view.GetDestinationCid() == dcid
285     def DisconnectionRequest(scid, dcid):  argument
286         return lambda packet: L2capMatchers._is_matching_disconnection_request(packet, scid, dcid)
289     def DisconnectionResponse(scid, dcid):  argument
290         return lambda packet: L2capMatchers._is_matching_disconnection_response(packet, scid, dcid)
328     def LeDisconnectionRequest(scid, dcid):  argument
329 …      return lambda packet: L2capMatchers._is_matching_le_disconnection_request(packet, scid, dcid)
332     def LeDisconnectionResponse(scid, dcid):  argument
333 …     return lambda packet: L2capMatchers._is_matching_le_disconnection_response(packet, scid, dcid)
578         dcid = request.GetDestinationCid()
579         return cid is None or cid == dcid
600     def _is_matching_disconnection_request(packet, scid, dcid):  argument
605         return request.GetSourceCid() == scid and request.GetDestinationCid() == dcid
608     def _is_matching_disconnection_response(packet, scid, dcid):  argument
613         return response.GetSourceCid() == scid and response.GetDestinationCid() == dcid
616     def _is_matching_le_disconnection_response(packet, scid, dcid):  argument
621         return response.GetSourceCid() == scid and response.GetDestinationCid() == dcid
624     def _is_matching_le_disconnection_request(packet, scid, dcid):  argument
629         return request.GetSourceCid() == scid and request.GetDestinationCid() == dcid