how to get a list of peers accessing the same document?

[michaelpalumbo]

is it possible to get a list of all peers currently working with the same document?

while having 3 browser tabs open, and successfully accessing the same document, i tried:

const repo = new Repo({
    network: [new BrowserWebSocketClientAdapter('ws://localhost:3030')],
    storage: new IndexedDBStorageAdapter("automerge");
});

// skipping the handle setup code....

await handle.whenReady();
console.log(repo.peers) 

but this returns an empty array.

• also is there an event listener for catching when new peers connect or disconnect?*