Rename device in metadata sent to server

[mcarlton00]

Describe the bug

In the event that you have multiple JellyCon instances, you can't tell which device is which from the casting menu in the server.

Screenshots

[krruzic]

How do you see this being implemented? I might try to take it on, would this be a configuration option in settings where the user specifies the device name? What about a default name by using the device hostname?

[TrueTechy]

That's pretty much how the jellyfin for kodi addon does it. You can specify a different name in the settings dialog but it uses the device name by default. Might be worth taking inspiration from there if you're looking at implementing this

[mcarlton00]

So, funny story. This is already possible to change via a value in the settings menu, and I didn't realize it existed until now.

That being said, I'm of the opinion that we should change the default value of it to automatically include the hostname. This appears to be being set the auth_string variable here:

jellycon/resources/lib/downloadutils.py

Lines 594 to 600 in e3ec31a

	if authenticate is False:
	auth_string = "MediaBrowser Client=\"" + client + "\",Device=\"" + device_name + "\",DeviceId=\"" + txt_mac + "\",Version=\"" + version + "\""
	headers['X-Emby-Authorization'] = auth_string
	return headers
	else:
	userid = self.get_user_id()
	auth_string = "MediaBrowser UserId=\"" + userid + "\",Client=\"" + client + "\",Device=\"" + device_name + "\",DeviceId=\"" + txt_mac + "\",Version=\"" + version + "\""