Rewired websockets
This commit is contained in:
tomkat83
parent
c401cd9835
commit
dc7755ba6d
4 changed files with 95 additions and 306 deletions
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@ -103,4 +103,4 @@ class PlexCompanion(threading.Thread):
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pass
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finally:
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httpd.socket.close()
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self.logMsg("----===## STOP Plex Companion ##===----", 0)
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self.logMsg("----===## Plex Companion stopped ##===----", 0)
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@ -46,8 +46,6 @@ import logging
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import traceback
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import sys
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import xbmc
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"""
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websocket python client.
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=========================
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@ -390,9 +388,6 @@ class WebSocket(object):
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self._frame_mask = None
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self._cont_data = None
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# Do not allow simultaneous send - leads to SSL issues!
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self.lock = threading.Lock()
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def fileno(self):
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return self.sock.fileno()
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@ -568,7 +563,6 @@ class WebSocket(object):
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length = len(data)
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if traceEnabled:
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logger.debug("send: " + repr(data))
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with self.lock:
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while data:
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l = self._send(data)
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data = data[l:]
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@ -734,13 +728,10 @@ class WebSocket(object):
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except socket.timeout as e:
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raise WebSocketTimeoutException(e.args[0])
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except Exception as e:
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try:
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if "timed out" in e.args[0]:
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raise WebSocketTimeoutException(e.args[0])
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else:
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raise e
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except:
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raise e
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def _recv(self, bufsize):
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try:
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@ -888,7 +879,6 @@ class WebSocketApp(object):
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#print str(e.args[0])
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if "timed out" not in e.args[0]:
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raise e
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xbmc.sleep(100)
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except Exception, e:
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self._callback(self.on_error, e)
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@ -9,314 +9,87 @@ import websocket
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import ssl
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import xbmc
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import xbmcgui
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import clientinfo
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import downloadutils
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import playlist
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import userclient
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import utils
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import logging
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logging.basicConfig()
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###############################################################################
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TIMELINE_STATES = {
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0: 'created',
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2: 'matching',
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3: 'downloading',
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4: 'loading',
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5: 'finished',
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6: 'analyzing',
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9: 'deleted'
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}
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@utils.logging
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@utils.ThreadMethods
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class WebSocket_Client(threading.Thread):
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"""
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websocket_client.WebSocket_Client(queue)
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where (communication with librarysync)
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queue: Queue object for background sync
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"""
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_shared_state = {}
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client = None
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stopWebsocket = False
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class WebSocket(threading.Thread):
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opcode_data = (websocket.ABNF.OPCODE_TEXT, websocket.ABNF.OPCODE_BINARY)
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def __init__(self, queue):
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self.__dict__ = self._shared_state
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self.ws = None
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# Communication with librarysync
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self.queue = queue
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self.doUtils = downloadutils.DownloadUtils()
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self.clientInfo = clientinfo.ClientInfo()
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self.deviceId = self.clientInfo.getDeviceId()
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threading.Thread.__init__(self)
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def sendProgressUpdate(self, data):
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log = self.logMsg
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def process(self, opcode, message):
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if opcode not in self.opcode_data:
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return False
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log("sendProgressUpdate", 2)
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try:
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messageData = {
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'MessageType': "ReportPlaybackProgress",
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'Data': data
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}
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messageString = json.dumps(messageData)
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self.client.send(messageString)
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log("Message data: %s" % messageString, 2)
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except Exception as e:
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log("Exception: %s" % e, 1)
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def on_message(self, ws, message):
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"""
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Will be called automatically if ws receives a message from PMS
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"""
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try:
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message = json.loads(message)
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except Exception as e:
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self.logMsg('Error decoding message from websocket: %s' % e, -1)
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except Exception as ex:
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self.logMsg('Error decoding message from websocket: %s' % ex, -1)
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self.logMsg(message, -1)
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return False
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# Triage
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self.logMsg('Message received: %s' % message, 2)
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typus = message.get('type')
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if typus is None:
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self.logMsg('No message type, dropping message: %s' % message, -1)
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return False
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# Drop everything we're not interested in
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if typus not in ('playing', 'timeline'):
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return
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return True
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# Put PMS message on queue and let libsync take care of it
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try:
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self.queue.put(message)
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return True
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except Queue.Full:
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# Queue only takes 100 messages. No worries if we miss one or two
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self.logMsg('Queue is full, dropping PMS message', 0)
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# Queue only takes 200 messages. No worries if we miss one or two
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self.logMsg('Queue is full, dropping PMS message %s' % message, 0)
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return False
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def on_message_LEGACY_EMBY(self, ws, message):
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def receive(self, ws):
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# Not connected yet
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if ws is None:
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raise websocket.WebSocketConnectionClosedException
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log = self.logMsg
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window = utils.window
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lang = utils.language
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frame = ws.recv_frame()
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result = json.loads(message)
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messageType = result['MessageType']
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data = result['Data']
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if not frame:
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raise websocket.WebSocketException("Not a valid frame %s" % frame)
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elif frame.opcode in self.opcode_data:
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return frame.opcode, frame.data
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elif frame.opcode == websocket.ABNF.OPCODE_CLOSE:
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ws.send_close()
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return frame.opcode, None
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elif frame.opcode == websocket.ABNF.OPCODE_PING:
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ws.pong("Hi!")
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if messageType not in ('SessionEnded'):
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# Mute certain events
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log("Message: %s" % message, 1)
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return None, None
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if messageType == "Play":
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# A remote control play command has been sent from the server.
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itemIds = data['ItemIds']
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command = data['PlayCommand']
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pl = playlist.Playlist()
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dialog = xbmcgui.Dialog()
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if command == "PlayNow":
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dialog.notification(
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heading="Emby for Kodi",
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message="%s %s" % (len(itemIds), lang(33004)),
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icon="special://home/addons/plugin.video.emby/icon.png",
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sound=False)
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startat = data.get('StartPositionTicks', 0)
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pl.playAll(itemIds, startat)
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elif command == "PlayNext":
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dialog.notification(
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heading="Emby for Kodi",
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message="%s %s" % (len(itemIds), lang(33005)),
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icon="special://home/addons/plugin.video.emby/icon.png",
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sound=False)
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newplaylist = pl.modifyPlaylist(itemIds)
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player = xbmc.Player()
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if not player.isPlaying():
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# Only start the playlist if nothing is playing
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player.play(newplaylist)
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elif messageType == "Playstate":
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# A remote control update playstate command has been sent from the server.
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command = data['Command']
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player = xbmc.Player()
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actions = {
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'Stop': player.stop,
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'Unpause': player.pause,
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'Pause': player.pause,
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'NextTrack': player.playnext,
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'PreviousTrack': player.playprevious,
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'Seek': player.seekTime
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}
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action = actions[command]
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if command == "Seek":
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seekto = data['SeekPositionTicks']
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seektime = seekto / 10000000.0
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action(seektime)
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log("Seek to %s." % seektime, 1)
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else:
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action()
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log("Command: %s completed." % command, 1)
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window('emby_command', value="true")
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elif messageType == "UserDataChanged":
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# A user changed their personal rating for an item, or their playstate was updated
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userdata_list = data['UserDataList']
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self.librarySync.triage_items("userdata", userdata_list)
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elif messageType == "LibraryChanged":
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librarySync = self.librarySync
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processlist = {
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'added': data['ItemsAdded'],
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'update': data['ItemsUpdated'],
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'remove': data['ItemsRemoved']
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}
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for action in processlist:
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librarySync.triage_items(action, processlist[action])
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elif messageType == "GeneralCommand":
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command = data['Name']
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arguments = data['Arguments']
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if command in ('Mute', 'Unmute', 'SetVolume',
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'SetSubtitleStreamIndex', 'SetAudioStreamIndex'):
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player = xbmc.Player()
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# These commands need to be reported back
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if command == "Mute":
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xbmc.executebuiltin('Mute')
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elif command == "Unmute":
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xbmc.executebuiltin('Mute')
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elif command == "SetVolume":
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volume = arguments['Volume']
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xbmc.executebuiltin('SetVolume(%s[,showvolumebar])' % volume)
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elif command == "SetAudioStreamIndex":
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index = int(arguments['Index'])
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player.setAudioStream(index - 1)
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elif command == "SetSubtitleStreamIndex":
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embyindex = int(arguments['Index'])
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currentFile = player.getPlayingFile()
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mapping = window('emby_%s.indexMapping' % currentFile)
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if mapping:
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externalIndex = json.loads(mapping)
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# If there's external subtitles added via playbackutils
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for index in externalIndex:
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if externalIndex[index] == embyindex:
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player.setSubtitleStream(int(index))
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break
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else:
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# User selected internal subtitles
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external = len(externalIndex)
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audioTracks = len(player.getAvailableAudioStreams())
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player.setSubtitleStream(external + embyindex - audioTracks - 1)
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else:
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# Emby merges audio and subtitle index together
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audioTracks = len(player.getAvailableAudioStreams())
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player.setSubtitleStream(index - audioTracks - 1)
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# Let service know
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window('emby_command', value="true")
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elif command == "DisplayMessage":
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header = arguments['Header']
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text = arguments['Text']
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xbmcgui.Dialog().notification(
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heading=header,
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message=text,
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icon="special://home/addons/plugin.video.emby/icon.png",
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time=4000)
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elif command == "SendString":
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string = arguments['String']
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text = {
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'jsonrpc': "2.0",
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'id': 0,
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'method': "Input.SendText",
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'params': {
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'text': "%s" % string,
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'done': False
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}
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}
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result = xbmc.executeJSONRPC(json.dumps(text))
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else:
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builtin = {
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'ToggleFullscreen': 'Action(FullScreen)',
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'ToggleOsdMenu': 'Action(OSD)',
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'ToggleContextMenu': 'Action(ContextMenu)',
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'MoveUp': 'Action(Up)',
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'MoveDown': 'Action(Down)',
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'MoveLeft': 'Action(Left)',
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'MoveRight': 'Action(Right)',
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'Select': 'Action(Select)',
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'Back': 'Action(back)',
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'GoHome': 'ActivateWindow(Home)',
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'PageUp': 'Action(PageUp)',
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'NextLetter': 'Action(NextLetter)',
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'GoToSearch': 'VideoLibrary.Search',
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'GoToSettings': 'ActivateWindow(Settings)',
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'PageDown': 'Action(PageDown)',
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'PreviousLetter': 'Action(PrevLetter)',
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'TakeScreenshot': 'TakeScreenshot',
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'ToggleMute': 'Mute',
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'VolumeUp': 'Action(VolumeUp)',
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'VolumeDown': 'Action(VolumeDown)',
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}
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action = builtin.get(command)
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if action:
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xbmc.executebuiltin(action)
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elif messageType == "ServerRestarting":
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if utils.settings('supressRestartMsg') == "true":
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xbmcgui.Dialog().notification(
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heading="Emby for Kodi",
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message=lang(33006),
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icon="special://home/addons/plugin.video.emby/icon.png")
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elif messageType == "UserConfigurationUpdated":
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# Update user data set in userclient
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userclient.UserClient().userSettings = data
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self.librarySync.refresh_views = True
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def on_close(self, ws):
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self.logMsg("Closed.", 2)
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def on_open(self, ws):
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return
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# Can we post something to Plex?
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self.doUtils.postCapabilities(self.deviceId)
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def on_error(self, ws, error):
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if "10061" in str(error):
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# Server is offline
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pass
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else:
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self.logMsg("Error: %s" % error, 2)
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def run(self):
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log = self.logMsg
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window = utils.window
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# websocket.enableTrace(True)
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server = window('pms_server')
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def getUri(self):
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server = utils.window('pms_server')
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# Need to use plex.tv token, if any. NOT user token
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token = window('plex_token')
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token = utils.window('plex_token')
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# Get the appropriate prefix for the websocket
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if "https" in server:
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@ -324,35 +97,62 @@ class WebSocket_Client(threading.Thread):
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else:
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server = server.replace('http', "ws")
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websocket_url = "%s/:/websockets/notifications" % server
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uri = "%s/:/websockets/notifications" % server
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if token:
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websocket_url += '?X-Plex-Token=%s' % token
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log("websocket url: %s" % websocket_url, 1)
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uri += '?X-Plex-Token=%s' % token
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return uri
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def run(self):
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log = self.logMsg
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# Currently not working due to missing SSL environment
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sslopt = {}
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if utils.settings('sslverify') == "false":
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sslopt["cert_reqs"] = ssl.CERT_NONE
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self.client = websocket.WebSocketApp(
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websocket_url,
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on_message=self.on_message,
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on_error=self.on_error,
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on_close=self.on_close)
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self.client.on_open = self.on_open
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log("----===## Starting WebSocketClient ##===----", 0)
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while not self.threadStopped():
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self.client.run_forever(ping_interval=10,
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sslopt=sslopt)
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xbmc.sleep(100)
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threadStopped = self.threadStopped
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threadSuspended = self.threadSuspended
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while not threadStopped():
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# In the event the server goes offline
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while threadSuspended():
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# Set in service.py
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if threadStopped():
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# Abort was requested while waiting. We should exit
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log("##===---- WebSocketClient Stopped ----===##", 0)
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return
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xbmc.sleep(1000)
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try:
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self.process(*self.receive(self.ws))
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except websocket.WebSocketTimeoutException:
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# No worries if read timed out
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pass
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except websocket.WebSocketConnectionClosedException:
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log("Connection closed, (re)connecting", 0)
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uri = self.getUri()
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try:
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# Low timeout - let's us shut this thread down!
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self.ws = websocket.create_connection(
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uri,
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timeout=1,
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sslopt=sslopt,
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enable_multithread=True)
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except (IOError):
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log("Error connecting", 0)
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xbmc.sleep(1000)
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except Exception as e:
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log("Unknown exception encountered: %s" % e)
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pass
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log("##===---- WebSocketClient Stopped ----===##", 0)
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def stopThread(self):
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"""
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Overwrite this method from ThreadMethods to close websockets first
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Overwrite this method from ThreadMethods to close websockets
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"""
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self.logMsg("Stopping websocket client thread.", 1)
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self.client.close()
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self._threadStopped = True
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try:
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self.ws.shutdown()
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except:
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pass
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@ -111,12 +111,12 @@ class Service():
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# Server auto-detect
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initialsetup.InitialSetup().setup()
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# Queue and lock for background sync
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queue = Queue.LifoQueue(maxsize=100)
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# Queue for background sync
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queue = Queue.Queue(maxsize=200)
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# Initialize important threads
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user = userclient.UserClient()
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ws = wsc.WebSocket_Client(queue)
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ws = wsc.WebSocket(queue)
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library = librarysync.LibrarySync(queue)
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kplayer = player.Player()
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xplayer = xbmc.Player()
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@ -197,7 +197,6 @@ class Service():
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ws.start()
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# Start the syncing thread
|
||||
if not self.library_running:
|
||||
log('Starting libary sync thread', 1)
|
||||
self.library_running = True
|
||||
library.start()
|
||||
# Start the Plex Companion thread
|
||||
|
|
|
|||
Loading…
Reference in a new issue