public async Task <IConnectionHandle> AcquireConnectionAsync(CancellationToken cancellationToken)
{
var helper = new AcquireConnectionHelper(this);
try
{
helper.CheckingOutConnection();
ThrowIfNotOpen();
helper.EnterWaitQueue();
var enteredPool = await _poolQueue.WaitAsync(_settings.WaitQueueTimeout, cancellationToken).ConfigureAwait(false);
var connectionHandle = await helper.EnteredPoolAsync(enteredPool, cancellationToken).ConfigureAwait(false);
return(connectionHandle);
}
catch (Exception ex)
{
helper.HandleException(ex);
throw;
}
finally
{
helper.Finally();
}
}
// public methods
public IConnectionHandle AcquireConnection(CancellationToken cancellationToken)
{
ThrowIfNotOpen();
var helper = new AcquireConnectionHelper(this);
try
{
helper.CheckingOutConnection();
var enteredPool = _poolQueue.Wait(_settings.WaitQueueTimeout, cancellationToken);
return(helper.EnteredPool(enteredPool));
}
catch (Exception ex)
{
helper.HandleException(ex);
throw;
}
finally
{
helper.Finally();
}
}
public async Task<IConnectionHandle> AcquireConnectionAsync(CancellationToken cancellationToken)
{
ThrowIfNotOpen();
var helper = new AcquireConnectionHelper(this);
try
{
helper.CheckingOutConnection();
var enteredPool = await _poolQueue.WaitAsync(_settings.WaitQueueTimeout, cancellationToken).ConfigureAwait(false);
return helper.EnteredPool(enteredPool);
}
catch (Exception ex)
{
helper.HandleException(ex);
throw;
}
finally
{
helper.Finally();
}
}
// public methods
public IConnectionHandle AcquireConnection(CancellationToken cancellationToken)
{
ThrowIfNotOpen();
var helper = new AcquireConnectionHelper(this);
try
{
helper.CheckingOutConnection();
var enteredPool = _poolQueue.Wait(_settings.WaitQueueTimeout, cancellationToken);
return helper.EnteredPool(enteredPool);
}
catch (Exception ex)
{
helper.HandleException(ex);
throw;
}
finally
{
helper.Finally();
}
}