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| 'use strict';
|
| const getConstructorName = require('../getConstructorName');
|
| module.exports = function allServersUnknown(topologyDescription) {
| if (getConstructorName(topologyDescription) !== 'TopologyDescription') {
| return false;
| }
|
| const servers = Array.from(topologyDescription.servers.values());
| return servers.length > 0 && servers.every(server => server.type === 'Unknown');
| };
|
|