Tim Mun

Presence.unsubscribe will cause crash if presence.subscribe was called more than once

1

If `dsClient.presence.subscribe(username, onPresenceChange)` is called twice, the subsequent unsubscribe call will cause "invalid argument: "user" or "callback" error". `@deepstream/client/dist/presence/presence-handler.js:95 throw new Error('invalid argument: "user" or "callback"'); ^ Error: invalid argument:...