/// <summary>
/// This method should return true if all the BPs restarted (and missed their time slots).
/// </summary>
/// <returns></returns>
public bool CanRecoverDPoSInformation()
{
try
{
//If DPoS information is already generated, return false;
//Because this method doesn't responsible to initialize DPoS information.
if (CurrentRoundNumber.Value == 0)
{
return(false);
}
var extraBlockTimeSlot = ExtraBlockTimeSlot.ToDateTime();
var now = DateTime.UtcNow;
if (now < extraBlockTimeSlot)
{
return(false);
}
}
catch (Exception e)
{
_logger?.Error(e, "Failed to check whether this node can recover DPoS mining.");
return(false);
}
return(true);
}
// ReSharper disable once UnusedMember.Global
public StringValue GetDPoSInfoToString()
{
ulong count = 1;
if (CurrentRoundNumber.Value != 0)
{
count = CurrentRoundNumber.Value;
}
var infoOfOneRound = "";
ulong i = 1;
while (i <= count)
{
var roundInfoStr = GetRoundInfoToString(new UInt64Value {
Value = i
});
infoOfOneRound += $"\n[Round {i}]\n" + roundInfoStr;
i++;
}
var res = new StringValue
{
Value
= infoOfOneRound + $"EBP Time Slot of current round: {ExtraBlockTimeSlot.ToDateTime().ToLocalTime():u}\n"
+ "Current Round : " + CurrentRoundNumber?.Value
};
return(res);
}
private string GetDPoSInfoToStringOfLatestRounds(ulong countOfRounds)
{
try
{
if (CurrentRoundNumber.Value == 0)
{
return("Somehow current round number is 0");
}
if (countOfRounds == 0)
{
return("");
}
var currentRoundNumber = CurrentRoundNumber.Value;
ulong startRound;
if (countOfRounds >= currentRoundNumber)
{
startRound = 1;
}
else
{
startRound = currentRoundNumber - countOfRounds + 1;
}
var infoOfOneRound = "";
var i = startRound;
while (i <= currentRoundNumber)
{
if (i <= 0)
{
continue;
}
var roundInfoStr = GetRoundInfoToString(new UInt64Value {
Value = i
});
infoOfOneRound += $"\n[Round {i}]\n" + roundInfoStr;
i++;
}
return
(infoOfOneRound + $"EBP TimeSlot of current round: {ExtraBlockTimeSlot.ToDateTime().ToLocalTime():u}\n"
+ $"Current Round : {CurrentRoundNumber.Value}");
}
catch (Exception e)
{
_logger?.Error(e, "Failed to get dpos info");
return("");
}
}
