descriptive name

Author: baileympearson

src/mongo_client.ts

@@ -795,10 +795,11 @@ export class MongoClient extends TypedEventEmitter<MongoClientEvents> implements
       return;
     }
 
-    const {
-      description: { type, logicalSessionTimeoutMinutes }
-    } = this.topology;
-    if (type === TopologyType.LoadBalanced || logicalSessionTimeoutMinutes != null) {
+    const supportsSessions =
+      this.topology.description.type === TopologyType.LoadBalanced ||
+      this.topology.description.logicalSessionTimeoutMinutes != null;
+
+    if (supportsSessions) {
       await endSessions(this, this.topology);
     }