public ResilientErrorHandlingStrategy(
[NotNull] ILogFactory logFactory,
[NotNull] RabbitMqSubscriptionSettings settings,
TimeSpan retryTimeout,
int retryNum = 5,
IErrorHandlingStrategy next = null)
{
if (logFactory == null)
{
throw new ArgumentNullException(nameof(logFactory));
}
if (retryTimeout <= TimeSpan.Zero)
{
throw new ArgumentOutOfRangeException(nameof(retryTimeout), retryTimeout, "Should be positive time span");
}
if (retryNum <= 0)
{
throw new ArgumentOutOfRangeException(nameof(retryNum), retryNum, "Should be positive number");
}
_log = logFactory.CreateLog(this);
_settings = settings ?? throw new ArgumentNullException(nameof(settings));
_retryTimeout = retryTimeout;
_retryNum = retryNum;
_next = next;
}
public DeadQueueErrorHandlingStrategy(
[NotNull] ILogFactory logFactory,
[NotNull] RabbitMqSubscriptionSettings settings)
{
if (logFactory == null)
{
throw new ArgumentNullException(nameof(logFactory));
}
_log = logFactory.CreateLog(this);
_settings = settings ?? throw new ArgumentNullException(nameof(settings));
}
public ResilientErrorHandlingStrategy(ILog log, RabbitMqSubscriptionSettings settings, TimeSpan retryTimeout, int retryNum = 5, IErrorHandlingStrategy next = null)
{
if (log == null)
{
throw new ArgumentNullException(nameof(log));
}
if (settings == null)
{
throw new ArgumentNullException(nameof(settings));
}
_log = log;
_settings = settings;
_retryTimeout = retryTimeout;
_retryNum = retryNum;
_next = next;
}
public DeadQueueErrorHandlingStrategy(ILog log, RabbitMqSubscriptionSettings settings)
{
_log = log;
_settings = settings;
}
public DefaultErrorHandlingStrategy(ILog log, RabbitMqSubscriptionSettings settings, IErrorHandlingStrategy next = null)
{
_log = log ?? throw new ArgumentNullException(nameof(log));
_settings = settings ?? throw new ArgumentNullException(nameof(settings));
_next = next;
}
internal static string GetPublisherName(this RabbitMqSubscriptionSettings settings)
{
return($"Publisher {settings.ExchangeName}");
}
internal static string GetQueueOrExchangeName(this RabbitMqSubscriptionSettings settings)
{
return($"Exchange: {settings.ExchangeName}{(!string.IsNullOrEmpty(settings.QueueName) ? $" Queue: {settings.QueueName}" : string.Empty)}");
}
internal static string GetSubscriberName(this RabbitMqSubscriptionSettings settings)
{
return($"Subscriber {settings.QueueName}{(!string.IsNullOrWhiteSpace(settings.RoutingKey) ? $"/{settings.RoutingKey}" : string.Empty)}");
}