private async static Task <HttpResponseMessage> AttemptRequestAync(IronSharpConfig sharpConfig, HttpRequestMessage request, int attempt = 0)
{
if (attempt > HttpClientOptions.RetryLimit)
{
throw new MaximumRetryAttemptsExceededException(request, HttpClientOptions.RetryLimit);
}
ILog logger = LogManager.GetLogger <RestClient>();
using (var client = CreateHttpClient())
{
if (logger.IsDebugEnabled)
{
using (var sw = new StringWriter())
{
sw.WriteLine("{0} {1}", request.Method, request.RequestUri);
if (request.Content != null)
{
sw.WriteLine(await request.Content.ReadAsStringAsync());
}
logger.Debug(sw.ToString());
}
}
HttpResponseMessage response = await client.SendAsync(request);
if (logger.IsDebugEnabled)
{
if (response.Content != null)
{
logger.Debug(await response.Content.ReadAsStringAsync());
}
}
if (response.IsSuccessStatusCode)
{
return(response);
}
if (HttpClientOptions.EnableRetry && RestUtility.IsRetriableStatusCode(response))
{
attempt++;
return(await ExponentialBackoff.Sleep(sharpConfig.BackoffFactor, attempt).
ContinueWith(task => AttemptRequestAync(sharpConfig, request, attempt)).
Unwrap());
}
return(response);
}
}
private HttpResponseMessage AttemptRequest(IronSharpConfig sharpConfig, HttpRequestMessageBuilder requestBuilder, int attempt = 0)
{
var request = requestBuilder.Build();
if (attempt > HttpClientOptions.RetryLimit)
{
throw new MaximumRetryAttemptsExceededException(request, HttpClientOptions.RetryLimit);
}
ILog logger = LogManager.GetLogger <RestClient>();
if (logger.IsDebugEnabled)
{
using (var sw = new StringWriter())
{
sw.WriteLine("{0} {1}", request.Method, request.RequestUri);
if (request.Content != null)
{
sw.WriteLine(request.Content.ReadAsStringAsync().Result);
}
logger.Debug(sw.ToString());
}
}
HttpResponseMessage response = httpClient.SendAsync(request).Result;
if (logger.IsDebugEnabled)
{
if (response.Content != null)
{
logger.Debug(response.Content.ReadAsStringAsync().Result);
}
}
if (response.IsSuccessStatusCode)
{
return(response);
}
if (HttpClientOptions.EnableRetry && IsRetriableStatusCode(response))
{
attempt++;
ExponentialBackoff.Sleep(sharpConfig.BackoffFactor, attempt);
return(AttemptRequest(sharpConfig, requestBuilder, attempt));
}
return(response);
}
