public static string GetResponseText(this HttpWebResponse instance, Encoding contentEncoding = null)
{
Contract.Requires(instance != null);
var resStream = instance.GetResponseStream();
if (instance.ContentEncoding.Equals("gzip", StringComparison.OrdinalIgnoreCase))
{
var mem = new MemoryStream();
using (var gzipStream = new GZipStream(resStream, CompressionMode.Decompress, true))
{
gzipStream.FixedCopyTo(mem);
}
mem.Position = 0L;
resStream = mem;
}
using (var reader = new StreamReader(resStream, contentEncoding ?? instance.GetContentEncoding()))
{
return(reader.ReadToEnd());
}
}
