//Private method for reading results of the "get" command.
private bool ReadValue(WrappedSocket socket, out object value, out string key, out ulong unique)
{
string response = socket.ReadResponse();
string[] parts = response.Split(' '); //Result line from server: "VALUE <key> <flags> <bytes> <cas unique>"
if (parts[0] == "VALUE")
{
key = parts[1];
byte[] rawFlags = new byte[2];
var totalDataLength = Convert.ToUInt32(parts[3], CultureInfo.InvariantCulture);
byte[] bytes = new byte[totalDataLength - 2];
if (parts.Length > 4)
{
unique = Convert.ToUInt64(parts[4]);
}
else
{
unique = 0;
}
socket.Read(rawFlags);
socket.Read(bytes);
socket.SkipUntilEndOfLine(); //Skip the trailing \r\n
SerializedType type = (SerializedType) ConvertFromLittleEndian(rawFlags);
try
{
value = Serializer.DeSerialize(bytes, type);
}
catch (Exception e)
{
//If deserialization fails, return null
value = null;
throw new KestrelApiException("Error deserializing key " + key + " of type " + type, e);
}
return true;
}
else
{
key = null;
value = null;
unique = 0;
return false;
}
}
public KestrelProtocol(WrappedSocket socket)
{
CompressionThreshold = 1024*128;
_socket = socket;
}
protected KestrelClient CreateServer(IPEndPoint endpoint)
{
var socket = new WrappedSocket(endpoint, _configuration.SendReceiveTimeout);
var protocol = new KestrelProtocol(socket);
var server = new KestrelClient(protocol);
return server;
}