Completion-side client throttling for server overload protection

The patent inverts the traditional request-side throttling approach by implementing completion-side throttling. Instead of preventing requests from being sent, the system allows requests to be sent but throttles based on completion status. The client tracks completed requests and only sends new requests when completion slots are available, eliminating collisions while maintaining server protection.

The system implements feedback by having the client monitor server response status and use this information to control request timing. The client waits for completion feedback from the server before sending subsequent requests, creating a coordinated request pattern that improves network efficiency while preventing server overload.

The patent extracts the throttling logic from the server side and places it on the client side. The client independently determines when to send requests based on completion tracking, eliminating the need for server-based permission granting and reducing protocol overhead while maintaining effective load control.

The client performs self-service throttling by autonomously tracking its own request completion status and making independent decisions about when to send new requests. This eliminates the need for server-mediated permission management and reduces communication overhead.

The client performs preliminary action by pre-tracking completion slots before sending requests. Instead of holding back requests arbitrarily, the client proactively monitors and utilizes available completion capacity, ensuring that server resources are fully utilized while maintaining throttle compliance.

The system maintains continuity of useful action by ensuring the server continuously processes requests without idle periods. The client continuously monitors completion status and immediately sends new requests when capacity becomes available, maximizing server utilization while respecting throttle limits.