Emms not working with MPD

[Alexis Praga]

Hi,

I've tried to use MPD with EMMS but it only works partially. I can play
and pause music but adding new tracks does not work.

Running `emms-cache-set-from-mpd-directory` displays
> Dumping MusicPD data to cache...processing
but never finishes (even for a small folder).

MPD works fine outside emacs with ncmpcpp and the server is answering.

Here is my config (I'm using doom emacs) :

(use-package emms
  :config
    (require 'emms-setup)
    (require 'emms-player-mpd)
    (emms-all) ; don't change this to values you see on stackoverflow questions 
if you expect emms to work
    (setq emms-player-list '(emms-player-mpd))
    (add-to-list 'emms-info-functions 'emms-info-mpd)
    (add-to-list 'emms-player-list 'emms-player-mpd)

    ;; Socket is not supported
    (setq emms-player-mpd-server-name "localhost")
    (setq emms-player-mpd-server-port "6600")
    (setq emms-player-mpd-music-directory "/data/music")
  )

Thanks !