mpc-extra/mpd/conn.go

package mpd

import "github.com/fhs/gompd/v2/mpd"

var conn *mpd.Client
var connerror error

func init() {
	conn, connerror = mpd.Dial("tcp", "localhost:6600")
}

func GetConn() (*mpd.Client, error) {
	return conn, connerror
}

func CloseConn() error {
	if connerror != nil {
		return connerror

	}
	return conn.Close()
}

func Next() error {
	if connerror != nil {
		return connerror
	}
	return conn.Next()
}

func Previous() error {
	if connerror != nil {
		return connerror
	}
	return conn.Previous()
}