/// <summary>
/// 是否连接上VPN服务器
/// </summary>
/// <param name="vpnAccount">VPN服务器供应账号信息</param>
/// <param name="vpnServer">VPN服务器信息</param>
/// <returns>返回连接结果</returns>
public bool IslinkVpnServer(MVPNAccount vpnAccount, MVPNServer vpnServer)
{
bool linkResult = false;
VpnHelper = new VPNHelper(vpnServer.Address, vpnServer.Area + vpnServer.Line, VpnAccount.Account, VpnAccount.Password);
bool createOrUpdateResult = VpnHelper.CreateOrUpdateVPN();
if (createOrUpdateResult)
{
////连接VPN
linkResult = VpnHelper.TryConnectVPN();
if (linkResult)
{
DateTime startTime = DateTime.Now;
string testLinkInfo = new TestLink().GetPingStr("www.baidu.com", 32, 200, 3);
if (testLinkInfo.Contains("100% 丢失"))
{
////访问超时，也认为IP不可用
////记录交互日志
string request = "VPN通道名称:" + vpnServer.Area + vpnServer.Line + ";VPN账号:" + vpnAccount.Account;
RecordLog.RecordInteractionLog(vpnAccount.Account, "连接VPN成功后，测试请求外网", request, testLinkInfo, DateTime.Now.Subtract(startTime), vpnServer.Address);
linkResult = false;
}
MessagePipe.ExcuteWriteMessageEvent(testLinkInfo, Color.Green, false);
}
}
return(linkResult);
}
/// <summary>
/// Соединиться с БД
/// </summary>
/// <returns>true, если соединение успешно. иначе - ApplicationException</returns>
public bool Connect()
{
try
{
VPNHelper.CheckControlNetwork();
_connection.Open();
}
catch (Exception exc)
{
throw new ApplicationException("Невозможно подключиться к БД", exc);
}
return(true);
}
/// <summary>
/// 切换IP
/// </summary>
public static void ChangeIp()
{
VPNHelper vpn = new VPNHelper();
SinASDL asdl = new SinASDL();
while (true)
{
asdl.ASDLName = Config.BroadbandName;
asdl.Username = Config.BroadbandUser;
asdl.Password = Config.BroadbandPswd;
vpn.VPNName = asdl.ASDLName;
vpn.TryDisConnectVPN(asdl.ASDLName);
Thread.Sleep(5000);
if (asdl.Connect() == 0)
{
break;
}
}
}