add multiple requests option flag

[eds000n]

I wanted to use restish for some load testing, by importing an openapi definition and having some option like -l which would set the amount of requests per minute or second; the query params or payload could be randomly generated based on the definition, or maybe by providing some input. Have you thought of this kind of usage? I could do some pr as proof of concept.

[danielgtaylor]

@eds000n I think this is an interesting idea and would be open to having a command which does this. Just be aware that with all the extra processing Restish does you won't generate the most load against the API possible, like you could with some dedicated tool e.g. wg/wrk.

I think the advantage of using Restish would be that you don't need to write a script for which endpoints to hit.