This is a vulnerability patching tool for Remote Procedure Calls discovered by ThePrimagen
Vulnerability
RPC calls to netflix endpoints for data that did not exist would create empty objects to return. If you send a request that had a millions amount of these requested rows, millions of objects would be created, then Serialized back to the user, causing a DoS attack to the server.
Solutions
ThePrimagen’s solution is to use Cloudflare DoS protection