fix(CI) Speculative fix for intermittent Travis CI fail. From https://stackoverflow.com/questions/30909492/mongoerror-topology-was-destroyed

mchapman · mchapman · commit 5bb5b909db86 · 2017-11-29T14:58:22.000Z
diff --git a/test/api/ControlAPISpec.js b/test/api/ControlAPISpec.js
@@ -19,7 +19,12 @@ describe('original API', function () {
 
     fng = new (formsAngular)(mongoose, app, {urlPrefix: '/api/'});
 
-    mongoose.connect('mongodb://localhost/forms-ng_test', {useMongoClient: true});
+    mongoose.connect('mongodb://localhost/forms-ng_test', {
+      useMongoClient: true,
+      server: { socketOptions: { keepAlive: 1, connectTimeoutMS: 30000 } },
+      replset: { socketOptions: { keepAlive: 1, connectTimeoutMS: 30000 } },
+      options: { keepAlive: 1, connectTimeoutMS: 30000, reconnectTries: 30, reconnectInterval: 5000 }
+    });
     mongoose.connection.on('error', function () {
       console.error('connection error', arguments);
     });
