private void Handle(ClusterEvent.UnreachableMember m)
{
_log.Info($"Cluster.Unreachable: {m.Member.Address} Role={string.Join(",", m.Member.Roles)}");
var(key, _) = _nodeMap.FirstOrDefault(i => i.Value.ClusterAddress == m.Member.UniqueAddress);
if (key != null)
{
RemoveNode(key);
}
}
/// <summary>
/// Handles a <see cref="ClusterEvent.UnreachableMember" /> message by rolling back all tournaments that had
/// been assigned to that member and removing the member from the cluster.
/// </summary>
/// <param name="unreachableMember">The message.</param>
private void HandleUnreachableMessage(ClusterEvent.UnreachableMember unreachableMember)
{
var addressOfUnreachableMember = unreachableMember.Member.Address;
// Roll back all tournaments assigned to actors placed on unreachable node.
this._selectionProgress.RollBackOnAddress(addressOfUnreachableMember);
// Remove node from cluster.
Cluster.Get(Context.System).Down(addressOfUnreachableMember);
// See if any of the other workers is free to handle the rolled back tournaments.
this.AskForWorkers();
}
private void OnUnreachableMember(ClusterEvent.UnreachableMember msg)
{
Log.Info("{@Event}", msg);
if (Cluster.SelfAddress.Equals(msg.Member.Address))
{
Log.Info("Become Unreachable");
Become(Unreachable);
}
else
{
// handle other member being unreachable
}
}
/// <summary>
/// Handles a <see cref="ClusterEvent.UnreachableMember" /> message by rolling back all evaluations that had been assigned to that member and removing the member from the cluster.
/// </summary>
/// <param name="unreachableMember">The message.</param>
private void HandleUnreachableMessage(ClusterEvent.UnreachableMember unreachableMember)
{
var addressOfUnreachableMember = unreachableMember.Member.Address;
LoggingHelper.WriteLine(VerbosityLevel.Warn, $"Rollback unreachable member with address {addressOfUnreachableMember}!");
// Roll back all evaluations assigned to actors placed on unreachable node.
this.RollBackOnAddress(addressOfUnreachableMember);
// Remove node from cluster.
Cluster.Get(Context.System).Down(addressOfUnreachableMember);
// See if any of the other workers is free to handle the rolled back evaluations.
this.AskForWorkers();
}
private void HandleUnreachable(ClusterEvent.UnreachableMember unreachable)
{
Log.Info("Member detected as unreachable: {0}", unreachable.Member);
}
private void ReceiveMessage(ClusterEvent.UnreachableMember message)
{
Console.WriteLine($">>>>>>> {Self} : {message}");
}
