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@ -129,7 +129,7 @@ namespace Emby.Server.Implementations.Syncplay
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}
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}
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private Task SendGroupUpdate<T>(SessionInfo from, BroadcastType type, SyncplayGroupUpdate<T> message)
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private Task SendGroupUpdate<T>(SessionInfo from, BroadcastType type, GroupUpdate<T> message)
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{
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IEnumerable<Task> GetTasks()
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{
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@ -143,7 +143,7 @@ namespace Emby.Server.Implementations.Syncplay
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return Task.WhenAll(GetTasks());
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}
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private Task SendCommand(SessionInfo from, BroadcastType type, SyncplayCommand message)
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private Task SendCommand(SessionInfo from, BroadcastType type, SendCommand message)
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{
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IEnumerable<Task> GetTasks()
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{
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@ -157,18 +157,20 @@ namespace Emby.Server.Implementations.Syncplay
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return Task.WhenAll(GetTasks());
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}
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private SyncplayCommand NewSyncplayCommand(SyncplayCommandType type) {
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var command = new SyncplayCommand();
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private SendCommand NewSyncplayCommand(SendCommandType type)
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{
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var command = new SendCommand();
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command.GroupId = _group.GroupId.ToString();
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command.Command = type;
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command.PositionTicks = _group.PositionTicks;
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command.When = _group.LastActivity.ToUniversalTime().ToString("o");
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command.EmittedAt = DateTime.UtcNow.ToUniversalTime().ToString("o");
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return command;
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}
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private SyncplayGroupUpdate<T> NewSyncplayGroupUpdate<T>(SyncplayGroupUpdateType type, T data)
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private GroupUpdate<T> NewSyncplayGroupUpdate<T>(GroupUpdateType type, T data)
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{
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var command = new SyncplayGroupUpdate<T>();
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var command = new GroupUpdate<T>();
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command.GroupId = _group.GroupId.ToString();
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command.Type = type;
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command.Data = data;
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@ -186,35 +188,37 @@ namespace Emby.Server.Implementations.Syncplay
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_group.PositionTicks = session.PlayState.PositionTicks ??= 0;
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_group.LastActivity = DateTime.UtcNow;
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var updateSession = NewSyncplayGroupUpdate(SyncplayGroupUpdateType.GroupJoined, DateTime.UtcNow.ToUniversalTime().ToString("o"));
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var updateSession = NewSyncplayGroupUpdate(GroupUpdateType.GroupJoined, DateTime.UtcNow.ToUniversalTime().ToString("o"));
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SendGroupUpdate(session, BroadcastType.SingleSession, updateSession);
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var pauseCommand = NewSyncplayCommand(SyncplayCommandType.Pause);
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var pauseCommand = NewSyncplayCommand(SendCommandType.Pause);
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SendCommand(session, BroadcastType.SingleSession, pauseCommand);
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}
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/// <inheritdoc />
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public void SessionJoin(SessionInfo session)
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public void SessionJoin(SessionInfo session, JoinGroupRequest request)
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{
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if (session.NowPlayingItem != null && session.NowPlayingItem.Id.Equals(_group.PlayingItem.Id))
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if (session.NowPlayingItem != null &&
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session.NowPlayingItem.Id.Equals(_group.PlayingItem.Id) &&
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request.PlayingItemId.Equals(_group.PlayingItem.Id))
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{
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_group.AddSession(session);
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_syncplayManager.MapSessionToGroup(session, this);
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var updateSession = NewSyncplayGroupUpdate(SyncplayGroupUpdateType.GroupJoined, _group.PositionTicks);
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var updateSession = NewSyncplayGroupUpdate(GroupUpdateType.GroupJoined, DateTime.UtcNow.ToUniversalTime().ToString("o"));
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SendGroupUpdate(session, BroadcastType.SingleSession, updateSession);
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var updateOthers = NewSyncplayGroupUpdate(SyncplayGroupUpdateType.UserJoined, session.UserName);
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var updateOthers = NewSyncplayGroupUpdate(GroupUpdateType.UserJoined, session.UserName);
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SendGroupUpdate(session, BroadcastType.AllExceptSession, updateOthers);
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// Client join and play, syncing will happen client side
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if (!_group.IsPaused)
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{
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var playCommand = NewSyncplayCommand(SyncplayCommandType.Play);
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var playCommand = NewSyncplayCommand(SendCommandType.Play);
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SendCommand(session, BroadcastType.SingleSession, playCommand);
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}
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else
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{
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var pauseCommand = NewSyncplayCommand(SyncplayCommandType.Pause);
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var pauseCommand = NewSyncplayCommand(SendCommandType.Pause);
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SendCommand(session, BroadcastType.SingleSession, pauseCommand);
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}
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}
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@ -223,7 +227,7 @@ namespace Emby.Server.Implementations.Syncplay
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var playRequest = new PlayRequest();
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playRequest.ItemIds = new Guid[] { _group.PlayingItem.Id };
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playRequest.StartPositionTicks = _group.PositionTicks;
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var update = NewSyncplayGroupUpdate(SyncplayGroupUpdateType.PrepareSession, playRequest);
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var update = NewSyncplayGroupUpdate(GroupUpdateType.PrepareSession, playRequest);
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SendGroupUpdate(session, BroadcastType.SingleSession, update);
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}
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}
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@ -234,17 +238,17 @@ namespace Emby.Server.Implementations.Syncplay
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_group.RemoveSession(session);
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_syncplayManager.UnmapSessionFromGroup(session, this);
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var updateSession = NewSyncplayGroupUpdate(SyncplayGroupUpdateType.GroupLeft, _group.PositionTicks);
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var updateSession = NewSyncplayGroupUpdate(GroupUpdateType.GroupLeft, _group.PositionTicks);
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SendGroupUpdate(session, BroadcastType.SingleSession, updateSession);
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var updateOthers = NewSyncplayGroupUpdate(SyncplayGroupUpdateType.UserLeft, session.UserName);
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var updateOthers = NewSyncplayGroupUpdate(GroupUpdateType.UserLeft, session.UserName);
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SendGroupUpdate(session, BroadcastType.AllExceptSession, updateOthers);
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}
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/// <inheritdoc />
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public void HandleRequest(SessionInfo session, SyncplayRequestInfo request)
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public void HandleRequest(SessionInfo session, PlaybackRequest request)
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{
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if (request.Type.Equals(SyncplayRequestType.Play))
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if (request.Type.Equals(PlaybackRequestType.Play))
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{
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if (_group.IsPaused)
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{
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@ -256,17 +260,17 @@ namespace Emby.Server.Implementations.Syncplay
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delay
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);
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var command = NewSyncplayCommand(SyncplayCommandType.Play);
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var command = NewSyncplayCommand(SendCommandType.Play);
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SendCommand(session, BroadcastType.AllGroup, command);
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}
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else
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{
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// Client got lost
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var command = NewSyncplayCommand(SyncplayCommandType.Play);
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var command = NewSyncplayCommand(SendCommandType.Play);
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SendCommand(session, BroadcastType.SingleSession, command);
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}
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}
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else if (request.Type.Equals(SyncplayRequestType.Pause))
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else if (request.Type.Equals(PlaybackRequestType.Pause))
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{
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if (!_group.IsPaused)
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{
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@ -276,16 +280,16 @@ namespace Emby.Server.Implementations.Syncplay
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_group.LastActivity = currentTime;
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_group.PositionTicks += elapsedTime.Ticks > 0 ? elapsedTime.Ticks : 0;
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var command = NewSyncplayCommand(SyncplayCommandType.Pause);
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var command = NewSyncplayCommand(SendCommandType.Pause);
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SendCommand(session, BroadcastType.AllGroup, command);
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}
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else
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{
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var command = NewSyncplayCommand(SyncplayCommandType.Pause);
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var command = NewSyncplayCommand(SendCommandType.Pause);
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SendCommand(session, BroadcastType.SingleSession, command);
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}
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}
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else if (request.Type.Equals(SyncplayRequestType.Seek))
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else if (request.Type.Equals(PlaybackRequestType.Seek))
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{
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// Sanitize PositionTicks
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var ticks = request.PositionTicks ??= 0;
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@ -300,11 +304,11 @@ namespace Emby.Server.Implementations.Syncplay
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_group.PositionTicks = ticks;
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_group.LastActivity = DateTime.UtcNow;
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var command = NewSyncplayCommand(SyncplayCommandType.Seek);
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var command = NewSyncplayCommand(SendCommandType.Seek);
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SendCommand(session, BroadcastType.AllGroup, command);
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}
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// TODO: client does not implement this yet
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else if (request.Type.Equals(SyncplayRequestType.Buffering))
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else if (request.Type.Equals(PlaybackRequestType.Buffering))
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{
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if (!_group.IsPaused)
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{
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@ -317,20 +321,20 @@ namespace Emby.Server.Implementations.Syncplay
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_group.SetBuffering(session, true);
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// Send pause command to all non-buffering sessions
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var command = NewSyncplayCommand(SyncplayCommandType.Pause);
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var command = NewSyncplayCommand(SendCommandType.Pause);
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SendCommand(session, BroadcastType.AllReady, command);
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var updateOthers = NewSyncplayGroupUpdate(SyncplayGroupUpdateType.GroupWait, session.UserName);
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var updateOthers = NewSyncplayGroupUpdate(GroupUpdateType.GroupWait, session.UserName);
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SendGroupUpdate(session, BroadcastType.AllExceptSession, updateOthers);
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}
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else
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{
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var command = NewSyncplayCommand(SyncplayCommandType.Pause);
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var command = NewSyncplayCommand(SendCommandType.Pause);
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SendCommand(session, BroadcastType.SingleSession, command);
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}
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}
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// TODO: client does not implement this yet
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else if (request.Type.Equals(SyncplayRequestType.BufferingComplete))
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else if (request.Type.Equals(PlaybackRequestType.BufferingComplete))
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{
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if (_group.IsPaused)
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{
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@ -344,7 +348,7 @@ namespace Emby.Server.Implementations.Syncplay
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var clientPosition = TimeSpan.FromTicks(request.PositionTicks ??= 0) + elapsedTime;
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var delay = _group.PositionTicks - clientPosition.Ticks;
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var command = NewSyncplayCommand(SyncplayCommandType.Pause);
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var command = NewSyncplayCommand(SendCommandType.Pause);
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command.When = currentTime.AddMilliseconds(
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delay
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).ToUniversalTime().ToString("o");
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@ -367,7 +371,7 @@ namespace Emby.Server.Implementations.Syncplay
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_group.LastActivity = currentTime.AddMilliseconds(
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delay
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);
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var command = NewSyncplayCommand(SyncplayCommandType.Play);
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var command = NewSyncplayCommand(SendCommandType.Play);
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SendCommand(session, BroadcastType.AllExceptSession, command);
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}
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else
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@ -380,7 +384,7 @@ namespace Emby.Server.Implementations.Syncplay
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delay
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);
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var command = NewSyncplayCommand(SyncplayCommandType.Play);
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var command = NewSyncplayCommand(SendCommandType.Play);
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SendCommand(session, BroadcastType.AllGroup, command);
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}
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}
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@ -388,17 +392,17 @@ namespace Emby.Server.Implementations.Syncplay
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else
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{
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// Make sure client has latest group state
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var command = NewSyncplayCommand(SyncplayCommandType.Play);
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var command = NewSyncplayCommand(SendCommandType.Play);
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SendCommand(session, BroadcastType.SingleSession, command);
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}
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}
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else if (request.Type.Equals(SyncplayRequestType.KeepAlive))
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else if (request.Type.Equals(PlaybackRequestType.KeepAlive))
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{
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_group.UpdatePing(session, request.Ping ??= _group.DefaulPing);
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var keepAlive = new SyncplayGroupUpdate<string>();
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var keepAlive = new GroupUpdate<string>();
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keepAlive.GroupId = _group.GroupId.ToString();
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keepAlive.Type = SyncplayGroupUpdateType.KeepAlive;
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keepAlive.Type = GroupUpdateType.KeepAlive;
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SendGroupUpdate(session, BroadcastType.SingleSession, keepAlive);
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}
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}
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