something is working

node_modules/mongoose/lib/helpers/topology/isSSLError.js

@@ -0,0 +1,16 @@
+'use strict';
+
+const getConstructorName = require('../getConstructorName');
+
+const nonSSLMessage = 'Client network socket disconnected before secure TLS ' +
+  'connection was established';
+
+module.exports = function isSSLError(topologyDescription) {
+  if (getConstructorName(topologyDescription) !== 'TopologyDescription') {
+    return false;
+  }
+
+  const descriptions = Array.from(topologyDescription.servers.values());
+  return descriptions.length > 0 &&
+    descriptions.every(descr => descr.error && descr.error.message.indexOf(nonSSLMessage) !== -1);
+};