public IEnumerable<Host> NewQueryPlan(Query query)
{
var schedule = _reconnectionPolicy.NewSchedule();
while (true)
{
List<Host> copyOfHosts = new List<Host>(_cluster.Metadata.AllHosts());
for (int i = 0; i < copyOfHosts.Count; i++)
{
if (_startidx == -1 || _startidx >= copyOfHosts.Count - 1)
_startidx = StaticRandom.Instance.Next(copyOfHosts.Count);
var h = copyOfHosts[_startidx];
if (h.IsConsiderablyUp)
yield return h;
_startidx++;
_startidx = _startidx % copyOfHosts.Count;
}
if (ReconnectionEvent != null)
{
var ea = new RoundRobinPolicyWithReconnectionRetriesEventArgs(schedule.NextDelayMs());
ReconnectionEvent(this, ea);
if (ea.Cancel)
break;
}
else
Thread.Sleep((int)schedule.NextDelayMs());
}
}
public IEnumerable <Host> NewQueryPlan(Query query)
{
var schedule = _reconnectionPolicy.NewSchedule();
while (true)
{
List <Host> copyOfHosts = new List <Host>(_cluster.Metadata.AllHosts());
for (int i = 0; i < copyOfHosts.Count; i++)
{
if (_startidx == -1)
{
_startidx = StaticRandom.Instance.Next(copyOfHosts.Count);
}
_startidx %= copyOfHosts.Count;
var h = copyOfHosts[_startidx];
_startidx++;
if (h.IsConsiderablyUp)
{
yield return(h);
}
}
if (ReconnectionEvent != null)
{
var ea = new RoundRobinPolicyWithReconnectionRetriesEventArgs(schedule.NextDelayMs());
ReconnectionEvent(this, ea);
if (ea.Cancel)
{
break;
}
}
else
{
Thread.Sleep((int)schedule.NextDelayMs());
}
}
}
