public ClusterSingletonManager(Props singletonProps, object terminationMessage, ClusterSingletonManagerSettings settings)
{
var role = settings.Role;
if (!string.IsNullOrEmpty(role) && !_cluster.SelfRoles.Contains(role))
{
throw new ArgumentException(string.Format("This cluster member [{0}] doesn't have the role [{1}]", _cluster.SelfAddress, role));
}
_singletonProps = singletonProps;
_terminationMessage = terminationMessage;
_settings = settings;
var n = (int)(_settings.RemovalMargin.TotalMilliseconds / _settings.HandOverRetryInterval.TotalMilliseconds);
_maxHandOverRetries = n + 3;
_maxTakeOverRetries = Math.Max(1, n - 3);
InitializeFSM();
}
private ClusterShardingSettings Copy(
string role = null,
bool? rememberEntities = null,
string journalPluginId = null,
string snapshotPluginId = null,
TunningParameters tunningParameters = null,
ClusterSingletonManagerSettings coordinatorSingletonSettings = null)
{
return new ClusterShardingSettings(
role: role ?? Role,
rememberEntities: rememberEntities ?? RememberEntities,
journalPluginId: journalPluginId ?? JournalPluginId,
snapshotPluginId: snapshotPluginId ?? SnapshotPluginId,
tunningParameters: tunningParameters ?? TunningParameters,
coordinatorSingletonSettings: coordinatorSingletonSettings ?? CoordinatorSingletonSettings);
}
public ClusterShardingSettings WithCoordinatorSingletonSettings(ClusterSingletonManagerSettings coordinatorSingletonSettings)
{
if (coordinatorSingletonSettings == null)
throw new ArgumentNullException("coordinatorSingletonSettings");
return Copy(coordinatorSingletonSettings: coordinatorSingletonSettings);
}
public ClusterShardingSettings(
string role,
bool rememberEntities,
string journalPluginId,
string snapshotPluginId,
TunningParameters tunningParameters,
ClusterSingletonManagerSettings coordinatorSingletonSettings)
{
Role = role;
RememberEntities = rememberEntities;
JournalPluginId = journalPluginId;
SnapshotPluginId = snapshotPluginId;
TunningParameters = tunningParameters;
CoordinatorSingletonSettings = coordinatorSingletonSettings;
}
