public Guid AcquireLock(bool writeAccess, params string[] collections)
{
Guid sessionId = Guid.NewGuid();
LockPolicy.SmartRetry(() => TryAcquireLock(sessionId, writeAccess, collections));
return(sessionId);
}
public void AcquireLock()
{
CheckStatus(Status.Initialized);
CurrentStatus = Status.AcquiringLocks;
LockPolicy.SmartRetry(TryAcquireLock);
CurrentStatus = Status.LocksAcquired;
}
public static ILock CreateLock(LockPolicy policy, bool allowRecursion)
{
switch (policy)
{
case LockPolicy.MostlyRead:
return new ReadWriteLock(allowRecursion);
case LockPolicy.MostlyWrite:
case LockPolicy.SimilarReadAndWrite:
return new MonitorLock();
default:
return new MonitorLock();
}
}
/// <summary>
/// Acquire lock on a single node cluster
/// </summary>
/// <param name="writeAccess"></param>
/// <param name="collections"></param>
/// <returns></returns>
public Guid AcquireLock(bool writeAccess, params string[] collections)
{
if (collections.Length == 0)
{
throw new ArgumentException("Value cannot be an empty collection.", nameof(collections));
}
var sessionId = Guid.NewGuid();
LockPolicy.SmartRetry(() => TryAcquireLock(sessionId, writeAccess, collections));
return(sessionId);
}
public static ILock CreateLock(LockPolicy policy, bool allowRecursion)
{
switch (policy)
{
case LockPolicy.MostlyRead:
return(new ReadWriteLock(allowRecursion));
case LockPolicy.MostlyWrite:
case LockPolicy.SimilarReadAndWrite:
return(new MonitorLock());
default:
return(new MonitorLock());
}
}
public static ILock CreateLock(LockPolicy policy)
{
return(CreateLock(policy, false));
}
private void AcquireWriteLock(Guid sessionId, params string[] collectionNames)
{
Retries += LockPolicy.SmartRetry(() =>
TryAcquireWriteLock(sessionId, DefaultWaitForLockInMilliseconds, collectionNames));
}
public static ILock CreateLock(LockPolicy policy)
{
return CreateLock(policy, false);
}
