lab serve max context functional test failure #600
Description
This functional test assumes lab chat will exit with an error when it sends a message that exceeds the server's context size. PR #559 improved lab chat to catch this condition, trim its history to fit into the context if possible, or otherwise to print an error and continue on.
As a result, the functional test now fails because lab chat is not exiting anymore.
See below for more discussion. Failure condition TBD