question: what is the implication of the wantReply parameter in SSHChannelRequestEvent.EnvironmentRequest?

[heckj]

While I was digging around in the code to reproduce the issue #55, I ran across the parameter wantReply when creating an instance of EnvironmentRequest (formally, SSHChannelRequestEvent.EnvironmentRequest).

If this is set to true, how does execution differ? Or more specifically, what does it mean to request a response and how do you get it back? I'm just dipping my toes into this codebase and haven't worked out how it all fits together, so I thought asking might my own knowledge to help propose a solution to #55, as that's something explicit I'd like to enable (and use!)