public void UpdateFromHeaders(HttpResponseHeaders headers)
{
if (headers.Contains("X-RateLimit-Reset"))
{
ResetAt = new DateTime(1970, 1, 1).AddSeconds(double.Parse(headers.GetFirstValue("X-RateLimit-Reset")));
}
if (headers.Contains("X-RateLimit-Limit"))
{
Max = int.Parse(headers.GetFirstValue("X-RateLimit-Limit"));
}
if (headers.Contains("X-RateLimit-Remaining"))
{
Remaining = int.Parse(headers.GetFirstValue("X-RateLimit-Remaining"));
}
}
/// <summary>
/// Deserialize a request to a JsonDocument
/// </summary>
public static JsonDocumentMetadata DeserializeJsonDocumentMetadata(string key,
HttpResponseHeaders headers,
HttpStatusCode statusCode)
{
RavenJObject meta = null;
try
{
meta = headers.FilterHeadersToObject();
}
catch (JsonReaderException jre)
{
throw new JsonReaderException("Invalid Json Response", jre);
}
var etag = headers.ETag.Tag;
string lastModified = headers.GetFirstValue(Constants.RavenLastModified) ?? headers.GetFirstValue(Constants.LastModified);
var dateTime = DateTime.ParseExact(lastModified, new[] { "o", "r" }, CultureInfo.InvariantCulture, DateTimeStyles.RoundtripKind);
var lastModifiedDate = DateTime.SpecifyKind(dateTime, DateTimeKind.Utc);
return(new JsonDocumentMetadata
{
NonAuthoritativeInformation = statusCode == HttpStatusCode.NonAuthoritativeInformation,
Key = key,
Etag = HttpExtensions.EtagHeaderToEtag(etag),
LastModified = lastModifiedDate,
Metadata = meta
});
}
private static DateTime?GetLastModifiedDate(HttpResponseHeaders headers)
{
var lastModified = headers.GetAllValues(Constants.RavenLastModified);
if (lastModified == null || lastModified.Length != 1)
{
var dt = DateTime.ParseExact(headers.GetFirstValue(Constants.LastModified), new[] { "o", "r" }, CultureInfo.InvariantCulture, DateTimeStyles.RoundtripKind);
return(DateTime.SpecifyKind(dt, DateTimeKind.Utc));
}
return(DateTime.ParseExact(lastModified[0], new[] { "o", "r" }, CultureInfo.InvariantCulture, DateTimeStyles.RoundtripKind));
}
internal RavenJToken GetCachedResponse(HttpJsonRequest httpJsonRequest, HttpResponseHeaders additionalHeaders)
{
if (httpJsonRequest.CachedRequestDetails == null)
{
throw new InvalidOperationException("Cannot get cached response from a request that has no cached information");
}
httpJsonRequest.ResponseStatusCode = HttpStatusCode.NotModified;
httpJsonRequest.ResponseHeaders = new NameValueCollection(httpJsonRequest.CachedRequestDetails.Headers);
if (additionalHeaders != null)
{
string forcePrimaryServerCHeck = additionalHeaders.GetFirstValue(Constants.RavenForcePrimaryServerCheck);
if (forcePrimaryServerCHeck != null)
{
httpJsonRequest.ResponseHeaders.Add(Constants.RavenForcePrimaryServerCheck, forcePrimaryServerCHeck);
}
}
IncrementCachedRequests();
return(httpJsonRequest.CachedRequestDetails.Data.CloneToken());
}
