/// <summary>
/// 更换IP
/// </summary>
/// <param name="netType">0表示路由 1表示拨号连接</param>
/// <param name="msg">通知输出消息</param>
/// <param name="done">完成时执行</param>
/// <param name="index">第几次执行</param>
/// <returns></returns>
public static string ChangeIP(int netType, Action<string> msg = null, Pub.Class.Action done = null, int index = 0)
{
string name = GetNetName(netType);
setting = SendSettingHelper.SelectByID(1);
if (setting.IsNull()) {
if (!msg.IsNull()) msg("请修改发送设置！");
if (!done.IsNull()) done();
return "";
} else {
if (index == setting.MaxRetryCount) {
if (!done.IsNull()) done();
return "";
}
if (!msg.IsNull()) msg((index + 1).ToString());
//清空多少分钟前的历史IP
if (Data.Pool("ConnString").DBType == "SqlServer") {
"delete from IpHistory where CreateTime < DateAdd(MINUTE , -{0}, getdate())".FormatWith(setting.DeleteInterval).ToSQL().ToExec();
} else if (Data.Pool("ConnString").DBType == "SQLite" || Data.Pool("ConnString").DBType == "MonoSQLite") {
"delete from IpHistory where datetime(CreateTime) < datetime('now','localtime', '-{0} minute')".FormatWith(setting.DeleteInterval).ToSQL().ToExec();
}
if (!msg.IsNull()) msg("正在重启" + name + "......");
IController connect;
switch (netType) {
case 1: connect = new ModelController(); break;
case 2: connect = new TianYiController(); break;
default: connect = new RouteController(); break;
}
string error = connect.Reset();
if (!error.IsNullEmpty()) {
if (!msg.IsNull()) msg("重启" + name + "失败：" + error);
return ChangeIP(netType, msg, done, index + 1);
} else {
if (!msg.IsNull()) msg("已重启" + name + "，正在检测是否联网......");
bool isTrue = NetHelper.CheckNetwork(msg);
if (!isTrue) return ChangeIP(netType, msg, done, index + 1);
if (!msg.IsNull()) msg("已联接网络，正在获取IP......");
string ip = IPHelper.GetIpFast();
if (!msg.IsNull()) msg("获取到IP：" + ip);
if (IpHistoryHelper.IsExistByID(ip)) {
if (!msg.IsNull()) msg("检测到IP：" + ip + "最近已使用！");
return ChangeIP(netType, msg, done, index + 1);
} else {
IpHistoryHelper.Insert(new IpHistory() { IP = ip, CreateTime = DateTime.Now.ToDateTime().ToDateTime() });
};
return ip;
}
}
}
