public ClusterMaintenanceWorker(TcpConnectionOptions tcp, CancellationToken externalToken, ServerStore serverStore, string leader, long term)
{
_tcp = tcp;
_cts = CancellationTokenSource.CreateLinkedTokenSource(externalToken);
_token = _cts.Token;
_server = serverStore;
_logger = LoggingSource.Instance.GetLogger <ClusterMaintenanceWorker>(serverStore.NodeTag);
_name = $"Heartbeats worker connection to leader {leader} in term {term}";
WorkerSamplePeriod = _server.Configuration.Cluster.WorkerSamplePeriod.AsTimeSpan;
CurrentTerm = term;
SupportedFeatures = TcpConnectionHeaderMessage.GetSupportedFeaturesFor(TcpConnectionHeaderMessage.OperationTypes.Heartbeats, _tcp.ProtocolVersion);
}
private ClusterNodeStatusReport BuildReport(BlittableJsonReaderObject rawReport, TcpConnectionHeaderMessage.SupportedFeatures supportedFeatures)
{
using (rawReport)
{
if (supportedFeatures.Heartbeats.IncludeServerInfo)
{
var maintenanceReport = JsonDeserializationServer.MaintenanceReport(rawReport);
var status = maintenanceReport.ServerReport.OutOfCpuCredits == true
? ClusterNodeStatusReport.ReportStatus.OutOfCredits
: ClusterNodeStatusReport.ReportStatus.Ok;
return(new ClusterNodeStatusReport(
maintenanceReport.ServerReport,
maintenanceReport.DatabasesReport,
status,
null,
DateTime.UtcNow,
_lastSuccessfulReceivedReport));
}
var report = new Dictionary <string, DatabaseStatusReport>();
foreach (var property in rawReport.GetPropertyNames())
{
var value = (BlittableJsonReaderObject)rawReport[property];
report.Add(property, JsonDeserializationServer.DatabaseStatusReport(value));
}
return(new ClusterNodeStatusReport(
new ServerReport(),
report,
ClusterNodeStatusReport.ReportStatus.Ok,
null,
DateTime.UtcNow,
_lastSuccessfulReceivedReport));
}
}