public Broadcaster()
{
// 获取Hub上下文以方便向连接的客户端发送消息
_hubContext = GlobalHost.ConnectionManager.GetHubContext<TestHub>();
_model = new ShapeModel();
_modelUpdated = false;
// 开始间隔广播循环
_broadcastLoop = new Timer(BroadcastShape, null, BroadcastInterval, BroadcastInterval);
}
/// <summary>
/// 更新位置数据
/// </summary>
public void UpdateShape(ShapeModel clientModel)
{
_model = clientModel;
_modelUpdated = true;
}
/// <summary>
/// 更新模型数据
/// </summary>
/// <param name="clientModel">模型数据</param>
public void UpdateModel(ShapeModel clientModel)
{
// 获取发送数据的连接Id
clientModel.LastUpdatedBy = Context.ConnectionId;
// 使用循环广播器广播数据
_broadcaster.UpdateShape(clientModel);
// [否决的]根据连接Id更新除发送者以外的所有浏览器客户端
// Clients.AllExcept(clientModel.LastUpdatedBy).updateShape(clientModel);
}