private IEnumerable <string> GetEntries(string key)
{
var list = new List <string>();
var bytes = _memcachedClient.Get <byte[]>(key);
if (bytes == null)
{
return(list);
}
LengthedPrefixedString prefixedString;
var memoryStream = new MemoryStream(bytes);
while (LengthedPrefixedString.TryRead(memoryStream, out prefixedString))
{
list.Add(prefixedString.InternalString);
}
return(list);
}
public static bool TryRead(Stream stream, out LengthedPrefixedString s)
{
s = null;
if (!MatchHeader(stream))
{
return(false);
}
var lengthBytes = new byte[4];
if (stream.Read(lengthBytes, 0, 4) < 4)
{
return(false);
}
int length = BitConverter.ToInt32(lengthBytes, 0);
var stringBytes = new byte[length];
if (stream.Read(stringBytes, 0, length) < length)
{
return(false);
}
try
{
string data = Encoding.UTF8.GetString(stringBytes);
s = new LengthedPrefixedString(data);
}
catch
{
return(false);
}
if (!HasTerminator(stream))
{
return(false);
}
return(true);
}
