public static async Task ConnectSocketAsync()
{
await Task.Run(async() =>
{
await DispatcherHelper.ExecuteOnUIThreadAsync(async() =>
{
try
{
_socket = new MessageWebSocket();
_socket.Control.MessageType = Windows.Networking.Sockets.SocketMessageType.Utf8;
_socket.MessageReceived += Socket_MessageReceived;
_socket.Closed += Socket_Closed;
Uri uri = new Uri($"wss://im.worktile.com/socket.io/?token={DataSource.ApiUserMeData.Me.ImToken}&uid={DataSource.ApiUserMeData.Me.Uid}&client=web&EIO=3&transport=websocket");
try
{
await _socket.ConnectAsync(uri);
if (_showConnSuccessNoti)
{
LightMainPage.ShowNotification("网络已恢复，已经重新连接到消息服务了。", NotificationLevel.Success, 4000);
}
}
catch (Exception e)
{
LightMainPage.ShowNotification("与消息服务器断开连接，正在重新连接……", NotificationLevel.Danger, 4000);
if (_reconnectTimer == null)
{
ReConnect();
}
throw e;
}
using (var dataWriter = new DataWriter(_socket.OutputStream))
{
string msg = $"40/message?token={DataSource.ApiUserMeData.Me.ImToken}&uid={DataSource.ApiUserMeData.Me.Uid}&client=web";
dataWriter.WriteString(msg);
await dataWriter.StoreAsync();
dataWriter.DetachStream();
}
KeepConnection();
if (_reconnectTimer != null)
{
_reconnectTimer.Cancel();
_reconnectTimer = null;
}
}
catch { }
});
});
}
public async Task ShowNotificationAsync(string text, NotificationLevel level, int duration = 0)
{
if (Window.Current != null && Window.Current.Content is Frame rootFrame)
{
if (rootFrame.Content is LightMainPage mainPage)
{
LightMainPage.ShowNotification(text, level, duration);
return;
}
}
var dialog = new ContentDialog
{
PrimaryButtonText = "关闭",
DefaultButton = ContentDialogButton.Primary,
Title = "异常",
Content = text
};
await dialog.ShowAsync();
}
private static void ReloadPageTheme(ElementTheme startTheme, LightMainPage mainPage)
{
if (mainPage.RequestedTheme == ElementTheme.Dark)
{
mainPage.RequestedTheme = ElementTheme.Light;
}
else if (mainPage.RequestedTheme == ElementTheme.Light)
{
mainPage.RequestedTheme = ElementTheme.Default;
}
else if (mainPage.RequestedTheme == ElementTheme.Default)
{
mainPage.RequestedTheme = ElementTheme.Dark;
}
if (mainPage.RequestedTheme != startTheme)
{
ReloadPageTheme(startTheme, mainPage);
}
}
