internal static unsafe StatefulServicePartition FromNative(NativeTypes.FABRIC_STATEFUL_SERVICE_PARTITION_QUERY_RESULT_ITEM statefulPartitionResultItem)
{
NativeTypes.FABRIC_SERVICE_PARTITION_INFORMATION *nativePartitionInformation = (NativeTypes.FABRIC_SERVICE_PARTITION_INFORMATION *)statefulPartitionResultItem.PartitionInformation;
NativeTypes.FABRIC_STATEFUL_SERVICE_PARTITION_QUERY_RESULT_ITEM_EX1 *statefulPartitionResultItemEx1 = (NativeTypes.FABRIC_STATEFUL_SERVICE_PARTITION_QUERY_RESULT_ITEM_EX1 *)statefulPartitionResultItem.Reserved;
return(new StatefulServicePartition(
ServicePartitionInformation.FromNative(*nativePartitionInformation),
statefulPartitionResultItem.TargetReplicaSetSize,
statefulPartitionResultItem.MinReplicaSetSize,
(HealthState)statefulPartitionResultItem.HealthState,
(ServicePartitionStatus)statefulPartitionResultItem.PartitionStatus,
TimeSpan.FromSeconds(statefulPartitionResultItem.LastQuorumLossDurationInSeconds),
Epoch.FromNative(statefulPartitionResultItemEx1->PrimaryEpoch)));
}
internal static unsafe BackupOperationResult FromNative(IntPtr pointer)
{
var nativeBackupOperationResult = *(NativeBackupRestoreTypes.FABRIC_BACKUP_OPERATION_RESULT *)pointer;
var managedResult = new BackupOperationResult
{
PartitionId = nativeBackupOperationResult.PartitionId,
ServiceName = NativeTypes.FromNativeString(nativeBackupOperationResult.ServiceName),
ErrorCode = nativeBackupOperationResult.ErrorCode,
TimeStampUtc = NativeTypes.FromNativeFILETIME(nativeBackupOperationResult.TimeStampUtc),
Message = NativeTypes.FromNativeString(nativeBackupOperationResult.Message),
OperationId = nativeBackupOperationResult.OperationId,
};
// Copy backup details in case of success
if (managedResult.ErrorCode == 0)
{
managedResult.BackupId = nativeBackupOperationResult.BackupId;
managedResult.BackupLocation = NativeTypes.FromNativeString(nativeBackupOperationResult.BackupLocation);
managedResult.EpochOfLastBackupRecord = Epoch.FromNative(nativeBackupOperationResult.EpochOfLastBackupRecord);
managedResult.LsnOfLastBackupRecord = nativeBackupOperationResult.LsnOfLastBackupRecord;
}
return(managedResult);
}
private Task UpdateEpochHelper(IntPtr nativeEpoch, long previousEpochLastSequenceNumber, CancellationToken cancellationToken)
{
Epoch epoch = Epoch.FromNative(nativeEpoch);
return(this.stateProvider.UpdateEpochAsync(epoch, previousEpochLastSequenceNumber, cancellationToken));
}