// methods
public async Task <IConnectionHandle> AcquireConnectionAsync(TimeSpan timeout, CancellationToken cancellationToken)
{
ThrowIfDisposed();
PooledConnection connection;
lock (_lock)
{
connection = ChooseAvailableConnection();
if (connection == null)
{
connection = CreateConnection();
}
}
await connection.OpenAsync(timeout, cancellationToken);
var acquiredConnection = new AcquiredConnection(connection);
var referenceCountedConnection = new ReferenceCountedConnection(acquiredConnection);
return(new ConnectionHandle(referenceCountedConnection));
}
// constructors
public ConnectionHandle(ReferenceCountedConnection wrapped)
: base(wrapped)
{
_wrapped = wrapped;
}
// constructors
public ConnectionHandle(ReferenceCountedConnection wrapped)
: base(wrapped)
{
_wrapped = wrapped;
}
