Disconnect overriden veza nodes

[gc]

Describe the issue

When a new node is created with the same name as an exiting node, it will override that one and start receiving messages, the old one should disconnect as it is now doing nothing.

Code or steps to reproduce

Using the hello.js/world.js example, you can add this to the server (hello.js)

setInterval(() => {
	node.broadcast("ping", { timeout: 5000, receptive: false }).then(console.log).catch(console.error);
}, 3000);

and then, in the client (world.js)

.on('message', (message) => {
	console.log('New message on client');
	console.log(message);
});

next, start the server, and run the world.js file twice

Expected and actual behavior

Further details

• node.js version:
• veza version:
• I have tested the issue on latest master. Commit hash: