Close Event is never dispatched

[lnbc1QWFyb24]

I noticed that the onclose handler that gets passed in via the options in the constructor is never called if the sturdyWebSocket.close() method is called. After a quick look through the code, it looks like it is never dispatched. Should it be dispatched in the following line after calling ws.close()?

https://github.com/dphilipson/sturdy-websocket/blob/5a130e437a92f648c1b5bfc5625e1e2e02058501/src/index.ts#L389