X-Git-Url: https://git.kaliko.me/?a=blobdiff_plain;f=sima%2Fplugins%2Fcore%2Funiq.py;h=60d1680ed174862817bdf830831ab9462d448eb1;hb=03b3fce479e480222a1161f56d6551f5b47e83b9;hp=1abdd62a8f492ee805f53f877afc4d34567f80ba;hpb=c88354dc91b4f22af14b70e2fa2654f2f57438e3;p=mpd-sima.git

diff --git a/sima/plugins/core/uniq.py b/sima/plugins/core/uniq.py
index 1abdd62..60d1680 100644
--- a/sima/plugins/core/uniq.py
+++ b/sima/plugins/core/uniq.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Copyright (c) 2014 Jack Kaliko <kaliko@azylum.org>
+# Copyright (c) 2014, 2020 kaliko <kaliko@azylum.org>
 #
 #  This file is part of sima
 #
@@ -30,6 +30,7 @@ from socket import getfqdn
 # third parties components
 
 # local import
+from ...mpdclient import PlayerError
 from ...lib.plugin import Plugin
 
 
@@ -42,21 +43,21 @@ class Uniq(Plugin):
         Plugin.__init__(self, daemon)
         self.chan = 'mpd_sima:{0}.{1}'.format(getfqdn(), getpid())
         self.channels = []
-        self.uniq = True
+        self._registred = False
 
     def start(self):
         if not self.is_capable():
             self.log.warning('MPD does not provide client to client')
             return
         self.is_uniq()
-        self.sub_chan()
+        if not self._registred:
+            self.sub_chan()
 
     def is_capable(self):
-        if {'channels', 'subscribe'}.issubset(set(self.player.commands())):
-            # Groove Basin compatibility
-            # For some reason Groove Basin have channels command but no
-            # subscribe command‽
-            return True
+        # Groove Basin compatibility
+        # For some reason Groove Basin have channels command but no
+        # subscribe command‽
+        return {'channels', 'subscribe'}.issubset(set(self.player.commands()))
 
     def get_channels(self):
         return [chan for chan in self.player.channels() if
@@ -67,11 +68,14 @@ class Uniq(Plugin):
         if channels:
             self.log.warning('Another instance is queueing on this MPD host')
             self.log.warning(' '.join(channels))
-            self.uniq = False
 
     def sub_chan(self):
-        self.log.debug('Registering as {}'.format(self.chan))
-        self.player.subscribe(self.chan)
+        self.log.debug('Registering as %s', self.chan)
+        try:
+            self.player.subscribe(self.chan)
+            self._registred = True
+        except PlayerError as err:
+            self.log.error('Failed to register: %s', err)
 
     def callback_need_track(self):
         if self.is_capable():