public DBFileInfo RequestHightestDBInfo()
{
LogHelper.WriteMethodLog(true);
XXPSocketsModel sendMod = new XXPSocketsModel();
sendMod.Type = XXPCoinMsgType.DBfile;
sendMod.Value = DBRequestType.RequestDBInfo;
List <DBFileInfo> lstDBInfo = new List <DBFileInfo>();
foreach (var item in this.dicAddressesPool)
{
XXPSocketsModel RetMod = this.XXPSendMessage(item.Key, sendMod);
if (!string.IsNullOrEmpty(RetMod.Value))
{
DBFileInfo dbInfo = JsonHelper.Deserialize <DBFileInfo>(RetMod.Value);
dbInfo.IP = RetMod.IpAddress;
lstDBInfo.Add(dbInfo);
}
}
var ss = lstDBInfo.Max(x => x.LastBlockHeight);
DBFileInfo hightestDBInfo = lstDBInfo.FirstOrDefault(x => x.LastBlockHeight == ss);
LogHelper.WriteInfoLog("HightestDBInfo: " + JsonHelper.Serializer <DBFileInfo>(hightestDBInfo));
return(hightestDBInfo);
}
private string GetDBfileInfo()
{
try
{
LogHelper.WriteMethodLog(true);
string tempzip = Path.Combine(AppSettings.XXPTempFolder, ConstHelper.BC_DBZipName);
if (File.Exists(tempzip))
{
FileIOHelper.DeleteFile(tempzip);
}
ZipHelper.Zip(AppSettings.XXPDBFolder, tempzip);
FileInfo tempzipInfo = new FileInfo(tempzip);
LeveldbOperator.OpenDB(AppSettings.XXPDBFolder);
string strLastblock = LeveldbOperator.GetValue(ConstHelper.BC_LastKey);
Block block = JsonHelper.Deserialize <Block>(strLastblock);
LeveldbOperator.CloseDB();
DBFileInfo dbinfo = new DBFileInfo(tempzipInfo.Length, block.Header.Height);
return(JsonHelper.Serializer <DBFileInfo>(dbinfo));;
}
catch (Exception ex)
{
LogHelper.WriteErrorLog(ex.Message);
return(string.Empty);
}
finally
{
LogHelper.WriteMethodLog(false);
}
}