/// <summary>
/// Create a series repository at a specified location.
/// </summary>
/// <param name="path">A directory path where repository is stored. If null or empty, then
/// a default folder is used.</param>
/// <param name="bufferSizeMb">Buffer size in megabytes. Ignored if below default.</param>
public DataRepository(string path = null, uint bufferSizeMb = 100) : base(GetConnectionStringFromPath(path))
{
if (string.IsNullOrWhiteSpace(path))
{
path = Path.Combine(Bootstrap.Bootstrapper.Instance.DataFolder, "Repos", "Default");
}
var seriesPath = Path.Combine(path, "series");
_mapsPath = Path.Combine(path, "maps");
if (!Directory.Exists(_mapsPath))
{
Directory.CreateDirectory(_mapsPath);
}
var writeLocksFileName = Path.Combine(seriesPath, WriteLocksFileName);
_writeSeriesLocks = new PersistentMapFixedLength <UUID, long>(writeLocksFileName, 1000);
var logBufferFileName = Path.Combine(seriesPath, LogBufferFileName);
_appendLog = new AppendLog(logBufferFileName, bufferSizeMb < MinimumBufferSize ? (int)MinimumBufferSize : (int)bufferSizeMb);
_appendLog.OnAppend += OnLogAppend;
_pid = (((long)_counter) << 32) | (long)Process.GetCurrentProcess().Id;
_counter++;
_isConductor = TryBecomeConductor();
}
internal BroadcastObservable(AppendLog appendLog, string channelId, long pid)
{
_appendLog = appendLog;
_channelId = channelId;
_pid = pid;
_uuid = new UUID(channelId);
_observers = new List <IObserver <T> >();
}
internal PersistentSeries(AppendLog appendLog, long pid, UUID uuid, IPersistentOrderedMap <K, V> innerMap, bool allowBatches, bool isWriter,
Action <bool, bool> disposeCallback = null)
{
_appendLog = appendLog;
_pid = pid;
_uuid = uuid;
_innerMap = innerMap;
_allowBatches = allowBatches;
_isWriter = isWriter;
var outer = (_innerMap as SortedChunkedMap <K, V>)?.OuterMap as RemoteChunksSeries <K, V>;
if (outer != null)
{
outer.ReadOnly = !_isWriter;
}
_disposeCallback = disposeCallback;
Interlocked.Increment(ref RefCounter);
}
/// <summary>
/// Create a series repository at a specified location.
/// </summary>
/// <param name="path">A directory path where repository is stored. If null or empty, then
/// a default folder is used.</param>
/// <param name="bufferSizeMb">Buffer size in megabytes. Ignored if below default.</param>
public DataRepository(string path = null, uint bufferSizeMb = 100) : base(GetConnectionStringFromPath(path))
{
//if (!Path.IsPathRooted(path)) {
// path = Path.Combine(Bootstrap.Bootstrapper.Instance.DataFolder, "Repos", path);
//}
var seriesPath = Path.Combine(path, "series");
_mapsPath = Path.Combine(path, "maps");
if (!Directory.Exists(_mapsPath))
{
Directory.CreateDirectory(_mapsPath);
}
var writeLocksFileName = Path.Combine(seriesPath, WriteLocksFileName);
_writeSeriesLocks = new PersistentMapFixedLength <UUID, int>(writeLocksFileName, 1000);
var logBufferFileName = Path.Combine(seriesPath, LogBufferFileName);
_appendLog = new AppendLog(logBufferFileName, bufferSizeMb < MinimumBufferSize ? (int)MinimumBufferSize : (int)bufferSizeMb);
_appendLog.OnAppend += OnLogAppend;
_pid = (_counter << 16) | Process.GetCurrentProcess().Id;
_counter++;
}
