public void MakeReportForLeader(Leadership leader, List <string> currentWork)
{
CurrentWork = currentWork;
Tock++;
if (leader.Term < Term)
{
LeaderTock = 0;
return;
}
if (leader.Term > Term)
{
if (currentWork.Any())
{
return;
}
Term = leader.Term;
Tock = leader.Tock;
LeaderTock = leader.Tock;
}
if (leader.Tock > LeaderTock)
{
Tock = leader.Tock;
LeaderTock = leader.Tock;
}
}
void Lead()
{
using (var session = RavenFactory.OpenSession())
{
session.Advanced.UseOptimisticConcurrency = true;
var l = session.Advanced.Lazily.Load <Leadership>(Leadership.Identifier);
var f = session.Advanced.Lazily.LoadStartingWith <Followership>(Followership.IdPrefix);
session.Advanced.Eagerly.ExecuteAllPendingLazyOperations();
var leadership = l.Value;
var followers = f.Value.ToList();
var me = followers.FirstOrDefault(x => x.FollowerId == ProcessIdentity);
if (me == null)
{
return;
}
if (me.ConsideringCoup)
{
if (leadership == null)
{
leadership = new Leadership();
session.Store(leadership);
}
if (leadership.IsHumbleFollower(ProcessIdentity))
{
leadership.UsurpPower(ProcessIdentity);
session.SaveChanges(); //throw if someone else beats me
//TODO: Log Won Election!
}
}
if (leadership == null)
{
return;
}
if (leadership.IsHumbleFollower(ProcessIdentity))
{
return;
}
leadership.CommandFollowers(followers);
var dead = followers.Where(leadership.IsDeadFollower).ToList();
dead.ForEach(session.Delete);
session.SaveChanges();
Console.WriteLine("counts... {0}, {1}", _workQueue.Count, InProgress.Count);
}
}
