//Private method for reading results of the "get" command.
private bool readValue(DME_PooledSocket 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];
DME_SerializedType type = (DME_SerializedType)Enum.Parse(typeof(DME_SerializedType), parts[2]);
byte[] bytes = new byte[Convert.ToUInt32(parts[3], CultureInfo.InvariantCulture)];
if (parts.Length > 4) {
unique = Convert.ToUInt64(parts[4]);
} else {
unique = 0;
}
socket.Read(bytes);
socket.SkipUntilEndOfLine(); //Skip the trailing \r\n
try {
value = DME_Serializer.DeSerialize(bytes, type);
} catch (Exception e) {
//If deserialization fails, return null
value = null;
logger.Error("Error deserializing object for key '" + key + "' of type " + type + ".", e);
}
return true;
} else {
key = null;
value = null;
unique = 0;
return false;
}
}
