async Task <SearchResultMetadata> ReadMetadataAsync()
{
var metadata = new SearchResultMetadata();
var reader = this.response.XmlReader;
for (;;)
{
await metadata.ReadXmlAsync(reader).ConfigureAwait(false);
if (metadata.FieldNames.Count > 0)
{
break;
}
Debug.Assert(reader.Name == "results" && (reader.IsEmptyElement ||
reader.NodeType == XmlNodeType.EndElement),
"Expected: <results/> or </results>");
var isEmptyElement = reader.IsEmptyElement;
var readerNodeType = reader.NodeType;
await reader.ReadAsync().ConfigureAwait(false);
if (isEmptyElement || readerNodeType == XmlNodeType.EndElement)
{
break;
}
}
return(metadata);
}
async Task <SearchResultMetadata> ReadMetadataAsync()
{
var metadata = new SearchResultMetadata();
await metadata.ReadXmlAsync(this.response.XmlReader).ConfigureAwait(false);
return(metadata);
}