public ReplicaStatusTable(LightningPersistence lmdb, string tableName, string replicaId)
{
_lmdb = lmdb;
_replicaId = replicaId;
_table = _lmdb.OpenTable(tableName);
_clockKey = new TableKey(KEY_CLOCK);
_countersKey = new TableKey(KEY_COUNTERS);
}
public void TestCreateTable()
{
using (var persistence = new LightningPersistence(_config))
{
using (var table = persistence.OpenTable("testtable"))
{
}
}
Assert.Pass();
}
public ReplicatorSource(LightningPersistence lmdb, string ownReplicaId,
KvTable kvTable, WriteLogTable wlTable,
ReplicationConfig replicationConfig, CancellationToken cancellationToken,
Func <SyncPacket, Task> responseStreamWriteAsync)
{
_lmdb = lmdb;
_ownReplicaId = ownReplicaId;
_kvTable = kvTable;
_wlTable = wlTable;
_replicationConfig = replicationConfig;
_cancellationToken = cancellationToken;
(_pumpTask, _responseStreamWriteAsync) = StartBufferedWrites(responseStreamWriteAsync);
}
public ReplicatorSink(LightningPersistence lmdb, string targetReplicaId,
KvTable kvTable, ReplicationTable replicationTable,
ReplicationConfig replicationConfig, CancellationToken cancellationToken,
Action <WriteTransaction, string, ulong?> updateClock)
{
_lmdb = lmdb;
_targetReplicaId = targetReplicaId;
_kvTable = kvTable;
_replicationTable = replicationTable;
_replicationConfig = replicationConfig;
_cancellationToken = cancellationToken;
_updateClock = updateClock;
}
public ReplicatorSlave(LightningPersistence lmdb, string ownReplicaId,
KvTable kvTable, ReplicationTable replicationTable, WriteLogTable wlTable,
ReplicationConfig replicationConfig, Action <WriteTransaction, string, ulong?> updateClock) // TODO: Add ACKs streaming
{
_lmdb = lmdb;
_ownReplicaId = ownReplicaId;
_kvTable = kvTable;
_replicationTable = replicationTable;
_wlTable = wlTable;
_replicationConfig = replicationConfig;
_updateClock = updateClock;
_replicationSources = new ConcurrentDictionary <string, ReplicatorSource>();
_cts = new CancellationTokenSource();
}
public KvTable(LightningPersistence lmdb, string kvTableName, string replicaId,
ReplicaStatusTable statusTable, ExpiryTable expiryTable, KvMetadataTable metadataTable, WriteLogTable wlTable,
Func <VectorClock> currentClock, Func <WriteTransaction, VectorClock> incrementClock, Func <Item[], Task> updateNotifier)
{
_lmdb = lmdb;
_replicaId = replicaId;
StatusTable = statusTable;
_kvTable = _lmdb.OpenTable(kvTableName);
_expiryTable = expiryTable;
_metadataTable = metadataTable;
_wlTable = wlTable;
_currentClock = currentClock;
_incrementClock = incrementClock;
_updateNotifier = updateNotifier;
}
public ReplicationTable(LightningPersistence lmdb, string tableName)
{
_lmdb = lmdb;
// _replicaId = replicaId;
_table = _lmdb.OpenTable(tableName);
}
public WriteLogTable(LightningPersistence lmdb, string tableName, string replicaId)
{
_lmdb = lmdb;
_replicaId = replicaId;
_table = _lmdb.OpenTable(tableName);
}
public static Task <(TableKey, bool)[]> AddBatch(this LightningPersistence lmdb, Table table, (TableKey, TableValue)[] batch, bool requiresIsolation = false) =>
public static Task <bool> AddOrUpdate(this LightningPersistence lmdb, Table table, TableKey key, TableValue value, bool requiresIsolation = false) => lmdb.WriteAsync(txn => txn.AddOrUpdate(table, key, value), requiresIsolation);
public static TableKey[] KeysByPrefix(this LightningPersistence lmdb, Table table, TableKey prefix, uint page, uint pageSize) => lmdb.Read(txn => txn.KeysByPrefix(table, prefix, page, pageSize).ToArray());
public static bool ContainsKey(this LightningPersistence lmdb, Table table, TableKey key) => lmdb.Read(txn => txn.ContainsKey(table, key));
public KvMetadataTable(LightningPersistence lmdb, string tableName)
{
_lmdb = lmdb;
_table = _lmdb.OpenTable(tableName);
}
public LmdbLightClient(LightningConfig config)
{
_lmdb = new LightningPersistence(config);
_kvTable = _lmdb.OpenTable("kv");
}
public ExpiryTable(LightningPersistence lmdb, string tableName)
{
_lmdb = lmdb;
_table = _lmdb.OpenDupTable(tableName);
}
public void TestCreateDb()
{
using (var persistence = new LightningPersistence(_config)) { }
Assert.Pass();
}
