/// <summary>
/// Populates the remote body from context.
/// </summary>
/// <param name="incomingHttpContext">The incoming HTTP context.</param>
/// <param name="remoteWebRequest">The remote web request.</param>
/// <returns>
/// Returns a <see cref="ProxyHandler.WebResponseResult"/> containing the HTTP response and status.
/// </returns>
private async Task <WebResponseResult> PopulateRemoteBodyFromContext(
IStumpsHttpContext incomingHttpContext,
HttpWebRequest remoteWebRequest)
{
var result = new WebResponseResult
{
Success = true
};
try
{
if (incomingHttpContext.Request.BodyLength > 0)
{
remoteWebRequest.ContentLength = incomingHttpContext.Request.BodyLength;
var requestStream = await remoteWebRequest.GetRequestStreamAsync();
await requestStream.WriteAsync(incomingHttpContext.Request.GetBody(), 0, incomingHttpContext.Request.BodyLength);
}
}
catch (WebException wex)
{
if (wex.Response != null)
{
result.Response = (HttpWebResponse)wex.Response;
}
else
{
result.Success = false;
}
}
return(result);
}
private async Task ExecuteRemoteWebRequest(HttpWebRequest remoteWebRequest, WebResponseResult remoteWebResponseResult)
{
remoteWebResponseResult.Success = true;
try
{
var webResponse = await remoteWebRequest.GetResponseAsync();
remoteWebResponseResult.Response = (HttpWebResponse)webResponse;
}
catch (WebException wex)
{
if (wex.Response != null)
{
remoteWebResponseResult.Response = (HttpWebResponse)wex.Response;
}
else
{
remoteWebResponseResult.Success = false;
}
}
catch (Exception)
{
remoteWebResponseResult.Success = false;
}
}
public override void OnActionExecuted(HttpActionExecutedContext actionExecutedContext)
{
var skip = actionExecutedContext.ActionContext.ActionDescriptor.GetCustomAttributes <AllowSkipAttribute>();
if (skip != null && skip.Count > 0)
{
return;
}
WebResponseResult <object> result = null;
if (actionExecutedContext.Exception == null)
{
if (!actionExecutedContext.ActionContext.Response.IsSuccessStatusCode)
{
result = new WebResponseResult <object>()
{
IsSuccess = false,
Code = actionExecutedContext.Response.StatusCode.ToString(),
ErrorInfo = actionExecutedContext.Exception.Message
};
actionExecutedContext.Response = new HttpResponseMessage()
{
Content = new StringContent(result.ToJson(), Encoding.UTF8, "application/json")
};
}
else
{
result = actionExecutedContext.ActionContext.Response.Content == null || actionExecutedContext.ActionContext.Response.Content.ReadAsAsync <object>().IsFaulted
? new WebResponseResult <object>() : new WebResponseResult <object>(actionExecutedContext.ActionContext.Response.Content.ReadAsAsync <object>());
}
}
if (result != null)
{
actionExecutedContext.Response = new HttpResponseMessage
{
Content = new StringContent(result.ToJson(), Encoding.GetEncoding("UTF-8"), "application/json")
};
}
}
