private void DownloadNodeCss_(CssTreeNode root, CssTreeNode targetCssTreeNode, string url, string[] testIds)
{
root.IncrementActiveDownloads();
DownloadCssAsync_(url, root.logger_,
(object sender, DownloadStringCompletedEventArgs args) =>
{
try
{
WebClientUserData data = (WebClientUserData)args.UserState;
if (args.Error == null)
{
string css = args.Result;
WebClient webClient = (WebClient)sender;
logger_.Verbose("download completed for {0}", data.href);
logger_.Verbose("download took {0} ms", data.stopwatch.Elapsed.TotalMilliseconds);
webClient.Dispose();
ParseCss_(targetCssTreeNode, css);
targetCssTreeNode.DownloadNodeCss_(root, testIds);
}
else
{
logger_.Log(TraceLevel.Error, testIds, Stage.Check, StageType.DownloadResource,
new { args.Error, data.href });
if (retriesCount_ > 0)
{
retriesCount_--;
logger_.Log(TraceLevel.Info, testIds, Stage.Check, StageType.Retry);
Thread.Sleep(100);
DownloadNodeCss_(root, this, Href, testIds);
}
}
root.DecrementActiveDownloads();
}
catch (Exception e)
{
CommonUtils.LogExceptionStackTrace(logger_, Stage.Check, e, testIds);
}
});
}
private void DownloadNodeCss_(CssTreeNode root, CssTreeNode targetCssTreeNode, string url)
{
root.IncrementActiveDownloads();
DownloadCssAsync_(url, root.logger_,
(object sender, DownloadStringCompletedEventArgs args) =>
{
try
{
WebClientUserData data = (WebClientUserData)args.UserState;
if (args.Error == null)
{
string css = args.Result;
WebClient webClient = (WebClient)sender;
logger_.Verbose("download completed for {0}", data.href);
logger_.Verbose("download took {0} ms", data.stopwatch.Elapsed.TotalMilliseconds);
webClient.Dispose();
ParseCss_(targetCssTreeNode, css);
targetCssTreeNode.DownloadNodeCss_(root);
}
else
{
logger_.Log("error downloading css {1}: {0}", args.Error, data.href);
if (retriesCount_ > 0)
{
retriesCount_--;
logger_.Log("Retrying...");
Thread.Sleep(100);
DownloadNodeCss_(root, this, Href);
}
}
root.DecrementActiveDownloads();
}
catch (Exception e)
{
logger_.Log("Error: " + e);
}
});
}