I_dev_outdoors

I got one from greenhouse today saying that a company I've never heard of is no longer considering my application. Is this some kind of H1B fraud? Is it a recruiter just submitting my resume? Something else?

I am working on a gateway product and would like to start focusing on reliability and handling intermediate networking errors. What are some techniques and tools I can use to force them so that I can write code that gracefully handles them? I am thinking stuff like certificate errors, DNS lookup failures, socket disconnected errors, timeouts, invalid data returned over the socket when expecting HTTP.

Thanks.