How to make an array of symbols for limited depth stream?

[allawitte]

I send a request like:

binance.ws.partialDepth([{ symbol: 'XMRBTC', level: 10 }, { symbol: 'ARNBTC', level: 10 }], depth => {
  console.log(depth)
})

and get the error: WebSocket closed: 3067830576 (1008) {"code":-1,"msg":"Illegal format ws or stream"}

And then some stream with expected data. Why do I get this error?

[balthazar]

This should work, have you tried again recently?