private IReadBindingHandle GetSingleServerReadBinding(CancellationToken cancellationToken)
{
var readPreference = _options.ReadPreference ?? _database.Settings.ReadPreference;
var selector = new ReadPreferenceServerSelector(readPreference);
var server = _cluster.SelectServer(selector, cancellationToken);
var binding = new SingleServerReadBinding(server, readPreference, NoCoreSession.NewHandle());
return(new ReadBindingHandle(binding));
}
private async Task <IReadBindingHandle> GetSingleServerReadBindingAsync(CancellationToken cancellationToken)
{
var readPreference = _options.ReadPreference ?? _database.Settings.ReadPreference;
var selector = new ReadPreferenceServerSelector(readPreference);
var server = await _cluster.SelectServerAsync(selector, cancellationToken).ConfigureAwait(false);
var binding = new SingleServerReadBinding(server, readPreference, NoCoreSession.NewHandle());
return(new ReadBindingHandle(binding));
}
/// <summary>
/// Checks whether the server is alive (throws an exception if not).
/// </summary>
public void Ping()
{
var messageEncoderSettings = GetMessageEncoderSettings();
var operation = new PingOperation(messageEncoderSettings);
var server = GetServer();
using (var binding = new SingleServerReadBinding(server, ReadPreference.PrimaryPreferred))
{
operation.Execute(binding, CancellationToken.None);
}
}
