//save the current server node state to a checkpoint file
static void checkpoint(string[] cmdArgs)
{
string result = chain.CheckPoint();
System.Console.WriteLine($"Checkpoint written: {result}");
}
//save the current server node state to a checkpoint file
static void checkpoint(string[] cmdArgs)
{
string result = chain.CheckPoint();
System.Console.WriteLine($"Checkpoint written: {result}");
}