fix(ReplSet): add HACK for "Maximum call stack size exceeded" in MongoClient topology

Closes #221

Author: nodkz

packages/mongodb-memory-server-core/src/MongoMemoryReplSet.ts

@@ -242,6 +242,17 @@ export default class MongoMemoryReplSet extends EventEmitter {
 
     try {
       const db = await conn.db(this.opts.replSet.dbName);
+
+      // MongoClient HACK which helps to avoid the following error:
+      //   "RangeError: Maximum call stack size exceeded"
+      //   in ./node_modules/mongodb/lib/core/sdam/topology_description.js:263:51
+      // Under the hood initiated server topology has type `RSGhost`
+      //   and this server does not support session
+      //   so for skipping the following code
+      //   https://github.com/mongodb/node-mongodb-native/blob/dc70c2de7d3dae2617708c45a1ea695d131e15f3/lib/operations/execute_operation.js#L33-L39
+      //   we just override shouldCheckForSessionSupport() method for current connection instance
+      (db as any).topology.shouldCheckForSessionSupport = () => false;
+
       this.admin = db.admin();
       const members = uris.map((uri, idx) => ({ _id: idx, host: getHost(uri) }));
       const rsConfig = {