Session is trying to reconnect for a long time using stale configuration during "lambda" testing scenario

Test environment:

• 2 node vagrant setup w/ CBS 7.1.0
• beer-sample bucket
• SDK w/ appropriate cxx client (at least commit - 872f7e)

Test steps:

• run simple looping program (either KV loop or query loop, results are the same)
• issue kill -s STOP <pid> during sleep
• go to node1 (or node2) and execute rebalance that removes server
• once rebalance is complete, issue kill -s CONT <pid>