async Task Attempt(RetryConsumeContext context, IPipe <ConsumeContext> next) { context.ClearPendingFaults(); TimeSpan delay; try { await next.Send(context).ConfigureAwait(false); return; } catch (Exception ex) { if (!_retryPolicy.CanRetry(ex)) { context.NotifyPendingFaults(); throw; } // by not adding the retry payload until the exception occurs, the deepest retry filter // is the one to set the actual retry context with the deepest configured policy IRetryContext retryContext = context.GetOrAddPayload(() => _retryPolicy.GetRetryContext()); if (!retryContext.CanRetry(ex, out delay)) { context.NotifyPendingFaults(); throw; } } await Task.Delay(delay).ConfigureAwait(false); await Attempt(context, next).ConfigureAwait(false); }
public async Task PreRetry() { await _retryContext.PreRetry().ConfigureAwait(false); await _context.ClearPendingFaults().ConfigureAwait(false); }