document session management strategy

[carltonsmith]

This pull request changes...

• Closes [SPIKE] As a user, I need to be timed out from my session (Research session timeout) #282
• Adds documentation resulting from our research on session management
• No code changes

[rahearn]

Document looks good to me. Before closing out #282 I think #197 needs to get tasks added to it.

[alexsoble]

I notice there's a question mark here:

When the FE timer reaches 20 minutes (?) ...

Do we need input from design or someone else to confirm 20 minutes as a reasonable starting point? Seems like a reasonable starting point to me, and easy enough to adjust if needed.

[carltonsmith]

Yes. I'll remove the question mark, but we can adjust if necessary.

I notice there's a question mark here:

When the FE timer reaches 20 minutes (?) ...

Do we need input from design or someone else to confirm 20 minutes as a reasonable starting point? Seems like a reasonable starting point to me, and easy enough to adjust if needed.

[carltonsmith]

I'm not sure I understand. 282 is a blocker for 197, but how would we add 197 to 282?

Document looks good to me. Before closing out #282 I think #197 needs to get tasks added to it.

[rahearn]

I'm not sure I understand. 282 is a blocker for 197, but how would we add 197 to 282?

Sorry, my sentence could have used an editor or two. I mean that the AC for 282 says that tasks are documented inside 197. Merging this PR will automatically close 282, so I want to be sure we don't forget to actually write out the tasks inside 197 before that happens.

[carltonsmith]

Sorry about that. I misunderstood what you were saying. 197 is now tasked out.

I'm not sure I understand. 282 is a blocker for 197, but how would we add 197 to 282?

Sorry, my sentence could have used an editor or two. I mean that the AC for 282 says that tasks are documented inside 197. Merging this PR will automatically close 282, so I want to be sure we don't forget to actually write out the tasks inside 197 before that happens.