/*
* Make sure that each message iterator which was created for
* this connection is finalized before we destroy it. Once a
/*
* Make sure that each message iterator which was created for
* this connection is finalized before we destroy it. Once a
*
* Because connections are destroyed before components within a
* graph, this ensures that message iterators are always
*
* Because connections are destroyed before components within a
* graph, this ensures that message iterators are always