|
public static ResponseWritten ( ) : |
||
| return | ||
private static async Task <ResponseHandlerResult> WriteResponseInCacheAsync(HttpResponseBase httpResponse, CacheItem cacheItem)
{
await cacheItem.Response.WriteResponseAsync(httpResponse);
httpResponse.Headers.Set("Last-Modified", cacheItem.CachedUtcTimestamp.ToHttpDate());
return(ResponseHandlerResult.ResponseWritten());
}
public async Task <ResponseHandlerResult> HandleResponseAsync(HttpContextBase context, IResponse suggestedResponse, ICache cache, string cacheKey)
{
context.ThrowIfNull("context");
suggestedResponse.ThrowIfNull("suggestedResponse");
await new CacheResponse(suggestedResponse).WriteResponseAsync(context.Response);
return(ResponseHandlerResult.ResponseWritten());
}
public async Task <ResponseHandlerResult> HandleResponseAsync(HttpContextBase context, IResponse suggestedResponse, ICache cache, string cacheKey)
{
context.ThrowIfNull("context");
suggestedResponse.ThrowIfNull("suggestedResponse");
StatusAndSubStatusCode statusCode = suggestedResponse.StatusCode;
if (!_statusCodes.Contains(statusCode))
{
return(ResponseHandlerResult.ResponseNotHandled());
}
AcceptHeader[] acceptHeaders = AcceptHeader.ParseMany(context.Request.Headers["Accept"]).ToArray();
if (acceptHeaders.Any() && !acceptHeaders.Any(arg => arg.MediaTypeMatches("text/html")))
{
return(ResponseHandlerResult.ResponseNotHandled());
}
const string format = @"<!DOCTYPE html>
<html>
<head>
<title>{0}</title>
<style>h1 {{ margin: 0; padding: 0; }}</style>
</head>
<body>
<h1>{0}</h1>
<hr/>
HTTP {1}{2}
</body>
</html>";
Response response = new Response(statusCode)
.TextHtml()
.Content(String.Format(format, statusCode.StatusDescription, statusCode.StatusCode, statusCode.SubStatusCode == 0 ? "" : "." + statusCode.SubStatusCode));
response.CachePolicy.NoClientCaching();
await new CacheResponse(response).WriteResponseAsync(context.Response);
context.Response.TrySkipIisCustomErrors = true;
return(ResponseHandlerResult.ResponseWritten());
}
public async Task <ResponseHandlerResult> HandleResponseAsync(HttpContextBase context, IResponse suggestedResponse, ICache cache, string cacheKey)
{
context.ThrowIfNull("context");
suggestedResponse.ThrowIfNull("suggestedResponse");
StatusAndSubStatusCode statusCode = suggestedResponse.StatusCode;
if (!_statusCodes.Contains(statusCode))
{
return(ResponseHandlerResult.ResponseNotHandled());
}
AcceptHeader[] acceptHeaders = AcceptHeader.ParseMany(context.Request.Headers["Accept"]).ToArray();
if (acceptHeaders.Any() && !acceptHeaders.Any(arg => arg.MediaTypeMatches("text/plain")))
{
return(ResponseHandlerResult.ResponseNotHandled());
}
string content = String.Format(
"HTTP {0}{1} {2}",
statusCode.StatusCode,
statusCode.SubStatusCode == 0 ? "" : "." + statusCode.SubStatusCode.ToString(CultureInfo.InvariantCulture),
statusCode.StatusDescription.Length > 0 ? String.Format("({0})", statusCode.StatusDescription) : "");
Response response = new Response(statusCode)
.TextPlain()
.Content(content);
response.CachePolicy.NoClientCaching();
await new CacheResponse(response).WriteResponseAsync(context.Response);
context.Response.TrySkipIisCustomErrors = true;
return(ResponseHandlerResult.ResponseWritten());
}
private static async Task <ResponseHandlerResult> WriteResponseAsync(HttpResponseBase httpResponse, CacheResponse cacheResponse)
{
await cacheResponse.WriteResponseAsync(httpResponse);
return(ResponseHandlerResult.ResponseWritten());
}