WP7在应用程序发布后推送通知不工作

Question

下面是一个代码片段，它在测试中起作用，但由于发布到存储总是返回NULL：

private void BindChannel()
    {
        channel = HttpNotificationChannel.Find(channelName);

        if (channel == null || channel.ChannelUri == null)
        {
            if (channel != null) DisposeChannel();

            channel = new HttpNotificationChannel(channelName);
            channel.ChannelUriUpdated += channel_ChannelUriUpdated;
            channel.Open();
        }
        else
        {
            StorageSettings.StoreSetting("NotifyURL", channel.ChannelUri.AbsoluteUri); 
        }

        SubscribeToChannelEvents();

        if (!channel.IsShellTileBound) channel.BindToShellTile();
        if (!channel.IsShellToastBound) channel.BindToShellToast();

        string notificationUri = string.Empty;

        if (StorageSettings.TryGetSetting<string>("NotifyURL", out notificationUri))
        {
            if (notificationUri != channel.ChannelUri.AbsoluteUri)
            {
                StorageSettings.StoreSetting("NotifyURL", channel.ChannelUri.AbsoluteUri);
            }
        }
        else
        {
            if (channel.ChannelUri != null)
            {
                StorageSettings.StoreSetting("NotifyURL", channel.ChannelUri.AbsoluteUri);
            }
        }

    }

Answer 1

实际上，我也得到了空的url，但在我的身边，它的WNS没有响应，一段时间后，它将工作良好。

我想贝娄林克可能会帮你

pushnotification概述