public async Task ConnectAsync(CancellationToken cancellationToken = default)
{
if (Charset.GetCharset(_options.Charset) == null)
{
throw FbException.Create("Invalid character set specified");
}
try
{
_db = await ClientFactory.CreateDatabaseAsync(_options, cancellationToken).ConfigureAwait(false);
_db.Charset = Charset.GetCharset(_options.Charset);
_db.Dialect = _options.Dialect;
_db.PacketSize = _options.PacketSize;
var dpb = BuildDpb(_db, _options);
if (string.IsNullOrEmpty(_options.UserID) && string.IsNullOrEmpty(_options.Password))
{
await _db.AttachWithTrustedAuthAsync(dpb, _options.Database, _options.CryptKey, cancellationToken).ConfigureAwait(false);
}
else
{
await _db.AttachAsync(dpb, _options.Database, _options.CryptKey, cancellationToken).ConfigureAwait(false);
}
}
catch (IscException ex)
{
throw FbException.Create(ex);
}
}