In nodes, when user call an operation on our data structures after de…

…stroy, we are not throwing exception, instead recreating the proxy. This pr is to make client behavior same.
related to #3004
That came to my mind. But I did not change it since it same all the way up to proxyManager. Leaved this way to make it consistent with others. What do you think , should I change all three methods name, or just change this one , or leave this way?