Dealing With Async API Interaction

Dealing With Async API Interaction

Options for ASYNC

1. Request for async process; server then provides a URL to client to poll for completion of job
2. Request for async process; client provides URL that server requests when the job is completed
3. Combination of the two; client provides URL for server to call back and response from server includes URL to poll... server only hits callback once.
4. Request; server then places response on a queue to guarantee delivery to processor, also use a response queue to gaurentee delivery back to client.