public static Task PublishImmediately <T>(this IMessageHandlerContext messageSession, T message) where T : IEvent
{
var options = new PublishOptions();
options.RequireImmediateDispatch();
return(messageSession.Publish(message, options));
}
public static Task PublishWithId(this IMessageHandlerContext messageSession, object message, string id)
{
var options = new PublishOptions();
options.SetMessageId(id);
options.RequireImmediateDispatch();
return(messageSession.Publish(message, options));
}
/// <summary>
/// Enables the use of custom SqlTransaction instances for publish operations. The same transaction can be used in more than one publish operation.
/// </summary>
/// <param name="options">The <see cref="PublishOptions" /> to extend.</param>
/// <param name="transaction">SqlTransaction instance that will be used by any operations performed by the transport.</param>
public static void UseCustomSqlTransaction(this PublishOptions options, SqlTransaction transaction)
{
// When dispatching, the TransportTransaction is overwritten.
// The only way for a custom transaction to work is by using immediate dispatch and messages should only appear when the user commits the custom transaction.
// Which is exactly what will happen after NServiceBus dispatches this message immediately.
options.RequireImmediateDispatch();
var transportTransaction = new TransportTransaction();
transportTransaction.Set(SettingsKeys.IsUserProvidedTransactionKey, true);
transportTransaction.Set(SettingsKeys.TransportTransactionSqlTransactionKey, transaction);
options.GetExtensions().Set(transportTransaction);
}
/// <summary>
/// Enables the use of custom SqlConnection for publish operations.
/// </summary>
/// <param name="options">The <see cref="PublishOptions" /> to extend.</param>
/// <param name="connection">SqlConnection instance that will be used by any operations performed by the transport.</param>
public static void UseCustomSqlConnection(this PublishOptions options, SqlConnection connection)
{
if (connection == null)
{
throw new ArgumentException(nameof(connection));
}
options.RequireImmediateDispatch();
var transportTransaction = new TransportTransaction();
transportTransaction.Set(SettingsKeys.IsUserProvidedTransactionKey, true);
transportTransaction.Set(SettingsKeys.TransportTransactionSqlConnectionKey, connection);
options.GetExtensions().Set(transportTransaction);
}
