public static async Task <TResult> ExecuteAsync <TResult>(
this IWriteOperation <TResult> operation,
IConnectionSourceHandle connectionSource,
TimeSpan timeout,
CancellationToken cancellationToken)
{
Ensure.IsNotNull(operation, "operation");
using (var writeBinding = new ConnectionSourceReadWriteBinding(connectionSource.Fork(), ReadPreference.Primary))
{
return(await operation.ExecuteAsync(writeBinding, timeout, cancellationToken).ConfigureAwait(false));
}
}
/// <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 connectionSource = new ConnectionSourceHandle(new ServerConnectionSource(server)))
using (var connectionSourceBinding = new ConnectionSourceReadWriteBinding(connectionSource, ReadPreference.PrimaryPreferred))
{
operation.Execute(connectionSourceBinding, _settings.ConnectTimeout, CancellationToken.None);
}
}
