private void timer_Elapsed(object sender, ElapsedEventArgs e)
{
if (!rebooting)
{
return;
}
Program.Invoke(invokingControl, () =>
{
using (var dialog = new NonModalThreeButtonDialog(SystemIcons.Exclamation,
Messages.ROLLING_UPGRADE_TIMEOUT, Messages.ROLLING_POOL_UPGRADE,
Messages.KEEP_WAITING_BUTTON_LABEL, Messages.CANCEL))
{
if (dialog.ShowDialog(invokingControl) != DialogResult.OK)
{
Cancel();
}
}
});
}
protected override void RunWithSession(ref Session session)
{
//Show dialog prepare host boot from CD or PXE boot and click OK to reboot
Program.Invoke(invokingControl, () =>
{
using (var dialog = new NonModalThreeButtonDialog(SystemIcons.Information,
string.Format(Messages.ROLLING_UPGRADE_REBOOT_MESSAGE, GetResolvedHost().Name()),
Messages.ROLLING_POOL_UPGRADE, Messages.REBOOT, Messages.SKIP_SERVER))
{
if (dialog.ShowDialog(invokingControl) != DialogResult.OK) // Cancel or Unknown
{
if (GetResolvedHost().IsMaster())
{
Error = new ApplicationException(Messages.EXCEPTION_USER_CANCELLED_MASTER);
throw Error;
}
Error = new CancelledException();
}
}
});
if (Error != null)
{
return;
}
var hostObj = GetResolvedHost();
string beforeRebootProductVersion = hostObj.LongProductVersion();
string hostName = hostObj.Name();
do
{
if (Cancelling)
{
break;
}
Upgrade(ref session);
hostObj = GetResolvedHost();
if (Helpers.SameServerVersion(hostObj, beforeRebootProductVersion))
{
var obj = hostObj;
Program.Invoke(invokingControl, () =>
{
using (var dialog = new NonModalThreeButtonDialog(SystemIcons.Exclamation,
string.Format(Messages.ROLLING_UPGRADE_REBOOT_AGAIN_MESSAGE, hostName),
Messages.ROLLING_POOL_UPGRADE,
Messages.REBOOT_AGAIN_BUTTON_LABEL, Messages.SKIP_SERVER))
{
if (dialog.ShowDialog(invokingControl) == DialogResult.OK)
{
return;
}
if (obj.IsMaster())
{
Error = new Exception(Messages.HOST_REBOOTED_SAME_VERSION);
throw Error;
}
Error = new CancelledException();
Cancel();
}
});
}
else
{
break;
}
} while (true);
}