The docs note:
Gatling’s architecture is asynchronous as long as the underlying protocol, such as HTTP, can be implemented in a non blocking way.
Having worked with http://spray.io/, my understanding is that it provides a client and server for handling HTTP requests and responses via Future’s.
However, could you please say more as to “can be implemented in a non blocking way?”
Which protocols are not consistent with non-blocking/async?
Thanks