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);
}
}
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);
}
}
