private SqlDistributedLock(string lockName, IInternalSqlDistributedLock internalLock)
{
if (lockName == null)
{
throw new ArgumentNullException("lockName");
}
if (lockName.Length > MaxLockNameLength)
{
throw new FormatException("lockName: must be at most " + MaxLockNameLength + " characters");
}
this.internalLock = internalLock;
}
private SqlDistributedSemaphore(string semaphoreName, int maxCount, Func <string, IInternalSqlDistributedLock> createInternalLockFromName)
{
if (semaphoreName == null)
{
throw new ArgumentNullException("lockName");
}
if (maxCount < 1)
{
throw new ArgumentOutOfRangeException(nameof(maxCount), maxCount, "must be positive");
}
this.strategy = new SqlSemaphore(maxCount);
this.internalLock = createInternalLockFromName(SqlSemaphore.ToSafeName(semaphoreName));
}
public OptimisticConnectionMultiplexingSqlDistributedLock(string lockName, string connectionString)
{
this.lockName = lockName;
this.connectionString = connectionString;
this.fallbackLock = new OwnedConnectionSqlDistributedLock(lockName: lockName, connectionString: connectionString);
}
