Allow invalid SSL for testing local dev environments

[kodmanyagha]

Hi, Thank for this project. This is greater then wrk tool I think. Now I'm requesting a small but important feature which wrk has but rewrk hasn't. I'm using valet for local development and this is creating self signed SSL. I can make requests to my local sites from wrk but I can't send requests with rewrk. Probably it is about self signed SSL. If you handle this problem I will be very glad. Thanks.

[ChillFish8]

I think this is a pretty reasonable ask, since it's likely very common for situations where you're benchmarking with TLS to be self-signed.

Although there is natural overhead associated with adding TLS in front.

[programatik29]

Self signed SSL shouldn't be a problem in theory.

See: https://github.com/lnx-search/rewrk/blob/master/src/http/user_input.rs#L73-L75

[christianh104]

I can confirm that this is not working for me either. Chrome, autocannon, and wrk all work just fine but rewrk gives me "connection error: connection closed via error".