Inheritance: IHandlerResult
コード例 #1
0
        public void ProcessResult(RawMessage message, ITransport transport, ILogger log)
        {
            if (message.RetryCount < ConfigurationContext.Current.MessageRetryLimit)
            {
                message.RetryCount++;
                log.InfoFormat("Message requested to be retried {0} - Retry Count {1}", message.ToString(), message.RetryCount);

                // Exponential backoff with a 90% - 110% jitter added to avoid synchronized backoffs on failures.
                var delayTime = TimeSpan.FromMilliseconds((Math.Pow(4, message.RetryCount) * 100) * (1.0 + (new Random().NextDouble() - 0.5) / 5));
                message.RetryCount = message.RetryCount;

                // Convert to a delay result and process
                var delayResult = new DelayResult(DateTime.UtcNow.Add(delayTime));
                delayResult.ProcessResult(message, transport, log);
            }
            else
            {
                // Out of retries, convert to a fail result
                var failResult = new FailResult(this.Message);
                failResult.ProcessResult(message, transport, log);
            }
        }
コード例 #2
0
        public void ProcessResult(RawMessage message, ITransport transport, ILogger log)
        {
            if (WillRetry(message.RetryCount))
            {
                message.RetryCount++;
                log.InfoFormat("Message requested to be retried {0} - Retry Count {1}", message.ToString(), message.RetryCount);

                // Exponential backoff with a 90% - 110% jitter added to avoid synchronized backoffs on failures.
                var delayTime = TimeSpan.FromMilliseconds((Math.Pow(4, message.RetryCount) * 100) * (1.0 + (new Random().NextDouble() - 0.5) / 5));
                message.RetryCount = message.RetryCount;

                // Convert to a delay result and process
                var delayResult = new DelayResult(DateTime.UtcNow.Add(delayTime));
                delayResult.ProcessResult(message, transport, log);
            }
            else
            {
                // Out of retries, convert to a fail result
                var failResult = new FailResult(this.Message);
                failResult.ProcessResult(message, transport, log);
            }
        }