private boolean recoverConnection(IOException e) {
		if (server == null) {
			return false;
		}

		disconnect(true);
		return false;
	}
Returns true if the server handle is already connected
and functioning properly.  A simple remote call is made 
to the handle's connected() method to verify the connection.
Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/client/RepositoryServerAdapter.java