public void Execute(object parameter)
{
if (!canExecute)
{
return;
}
SetCanExecute(false);
checker.RunAsync();
Status = "帯域測定中";
}
protected override async void OnInitialized(EventArgs e)
{
base.OnInitialized(e);
Uri target_uri;
string uri_key;
switch (NetworkType)
{
case NetworkType.IPv6:
uri_key = "BandwidthCheckerV6";
break;
case NetworkType.IPv4:
default:
uri_key = "BandwidthChecker";
break;
}
if (AppSettingsReader.TryGetUri(uri_key, out target_uri))
{
Status = "帯域測定中";
IsChecking = true;
cancellationTokenSource = new CancellationTokenSource();
var checker = new BandwidthChecker(target_uri, NetworkType);
try {
var result = await checker.RunAsync(cancellationTokenSource.Token);
if (result.Succeeded)
{
Result = (int)((result.Bitrate / 1000) * 0.8 / 100) * 100;
Status = String.Format("帯域測定完了: {0}kbps, 設定推奨値: {1}kbps",
result.Bitrate / 1000,
(int)((result.Bitrate / 1000) * 0.8 / 100) * 100);
}
else
{
Status = "帯域測定失敗。接続できませんでした";
}
}
catch (OperationCanceledException) {
Status = "キャンセルされました";
}
IsChecking = false;
}
else
{
this.IsChecking = false;
this.Status = "接続先設定が取得できません";
}
}
