Stale connection cleanup

auth/interface.go

auth/state.go

auth/utils_test.go

bindings/connect.go

connect/authCallbacks.go

connect/authenticated.go

connect/connect.go

connect/connectionList.go

connect/connectionList_test.go

connect/listenerTracker.go

connect/listenerTracker_test.go

connect/utils_test.go

e2e/interface.go

e2e/receive/byID.go

e2e/receive/byID_test.go

e2e/receive/byType.go

e2e/receive/byType_test.go

e2e/receive/listener.go

e2e/receive/switchboard.go

e2e/receive/switchboard_test.go