protected override async Task <bool> ShouldRetryAsync(EventExecutionErrorContext context)
{
var messageId = context.GetProperty <Guid>(nameof(LocalEventMessage.MessageId));
context.SetProperty(RetryAttemptKey, RetryTracking.GetOrDefault(messageId));
if (await base.ShouldRetryAsync(context))
{
return(true);
}
RetryTracking.Remove(messageId);
return(false);
}
protected override async Task RetryAsync(EventExecutionErrorContext context)
{
if (Options.RetryStrategyOptions.IntervalMillisecond > 0)
{
await Task.Delay(Options.RetryStrategyOptions.IntervalMillisecond);
}
var messageId = context.GetProperty <Guid>(nameof(LocalEventMessage.MessageId));
context.TryGetRetryAttempt(out var retryAttempt);
RetryTracking[messageId] = ++retryAttempt;
await context.EventBus.As <LocalEventBus>().PublishAsync(new LocalEventMessage(messageId, context.EventData, context.EventType));
RetryTracking.Remove(messageId);
}
protected override async Task RetryAsync(EventExecutionErrorContext context)
{
if (Options.RetryStrategyOptions.IntervalMillisecond > 0)
{
await Task.Delay(Options.RetryStrategyOptions.IntervalMillisecond);
}
context.TryGetRetryAttempt(out var retryAttempt);
await context.EventBus.As <RabbitEventBus>().PublishAsync(
context.EventType,
context.EventData,
context.GetProperty(HeadersKey).As <MessageProperties>(),
new Dictionary <string, object>
{
{ RetryAttemptKey, ++retryAttempt },
{ "exceptions", context.Exceptions.Select(x => x.ToString()).ToList() }
});
}
