public async Task MasterElectionIntegrationTest2()
{
DateTime Start = DateTime.UtcNow;
Console.WriteLine("Start: " + Start.ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ssK") + " (+0ms)");
var nodeA = new Master("A", 3, TimeSpan.FromSeconds(2), TimeSpan.FromSeconds(20));
var nodeB = new Master("B", 3, TimeSpan.FromSeconds(2), TimeSpan.FromSeconds(20));
var nodeC = new Master("C", 3, TimeSpan.FromSeconds(2), TimeSpan.FromSeconds(20));
Link(nodeA, nodeB, nodeC);
//the one that goes first is always elected if everyone else waits
Assert.AreEqual("A", await nodeA.GetMaster());
Assert.AreEqual("A", await nodeB.GetMaster());
Assert.AreEqual("A", await nodeC.GetMaster());
nodeA.Connected = false;
DateTime KillTime = DateTime.UtcNow;
Console.WriteLine("Master Killed: " + KillTime.ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ssK") + " (+" + KillTime.Subtract(Start).TotalMilliseconds + "ms)");
var leaseExpired = false;
string master;
while (!leaseExpired && nodeB.TryGetMaster(out master)) await Task.Yield();
DateTime LeaseExpireTime = DateTime.UtcNow;
Console.WriteLine("Lease Expired: " + LeaseExpireTime.ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ssK") + " (+" + LeaseExpireTime.Subtract(Start).TotalMilliseconds + "ms)");
master = await nodeB.GetMaster();
Console.WriteLine("New Master: " + master);
DateTime End = DateTime.UtcNow;
Console.WriteLine("New Master Elected: " + End.ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ssK") + " (+" + End.Subtract(Start).TotalMilliseconds + "ms)");
}