public void ReleaseConnection(AbstractAdapter _adapter)
{
lock (connections)
{
if (connections.ContainsKey(_adapter.Guid))
{
PoolableConnection pc = connections[_adapter.Guid];
pc.Release();
}
else
{
throw new Exception("Unknown adapter for this pool: GUID=" + _adapter.Guid.ToString());
}
}
}
private AbstractAdapter GetFreeConnection(bool _doLock)
{
foreach (Guid guid in connections.Keys)
{
PoolableConnection pc = connections[guid];
if (pc.IsFree())
{
if (_doLock)
{
pc.Lock();
}
if (pc.UsingCounter > 30)
{
logger.Info("Recreate connection: " + Name);
pc.Adapter.Done();
pc.Adapter.Init();
pc.UsingCounter = 0;
}
pc.incUsingCounter();
return(pc.Adapter);
}
}
return(null);
}
public void Init()
{
if (!Parameters.ContainsKey(PoolSizeParam))
{
throw new Exception("" + PoolSizeParam + " parameter not found");
}
else
{
poolSize = Convert.ToInt32(Parameters[PoolSizeParam]);
}
if (!Parameters.ContainsKey(NameParam))
{
throw new Exception("" + NameParam + " parameter not found");
}
else
{
name = Parameters[NameParam];
}
if (!Parameters.ContainsKey(NameParam))
{
throw new Exception("" + AdapterTypeParam + " parameter not found");
}
else
{
adapterType = Type.GetType(Parameters[AdapterTypeParam]);
}
if (!Parameters.ContainsKey(PoolUserNameParam))
{
throw new Exception("" + PoolUserNameParam + " parameter not found");
}
else
{
poolUserName = Parameters[PoolUserNameParam];
}
if (!Parameters.ContainsKey(PoolPasswordParam))
{
throw new Exception("" + PoolPasswordParam + " parameter not found");
}
else
{
poolPassword = Parameters[PoolPasswordParam];
}
/*Поднимем соедиения для пула*/
for (int i = 0; i < poolSize; i++)
{
AbstractAdapter adapter = (AbstractAdapter)Activator.CreateInstance(adapterType);
adapter.Parameters = Parameters;
PoolableConnection pc = new PoolableConnection();
pc.Adapter = adapter;
connections.Add(adapter.Guid, pc);
adapter.Init();
}
/*Запустим обработчик очереди ожидания*/
waitQueueProcessor = new Thread(new ThreadStart(this.ProcessWaitQueue));
waitQueueProcessor.Priority = ThreadPriority.AboveNormal;
waitQueueProcessor.Name = "WaitQueueProcessor";
waitQueueProcessor.Start();
}
