The browser was closed using the autoClose.
If the browser is closed this parameter is returned.
Client has disconnected in to mobile.
Client is ready to send and receive messages.
When the user is already logged in to the browser.
When the user is not connected to the browser, it is necessary to scan the QR code through the cell phone in the option WhatsApp Web.
Client couldn't connect to phone.
Failed to authenticate.
If the browser stops when the QR code scan is in progress, this parameter is returned.
If the user is not logged in, the QR code is passed on the terminal a callback is returned. After the correct reading by cell phone this parameter is returned.
Client has disconnected in to wss.
SocketState are the possible states of connection between WhatsApp page and phone.