code: function(prevHandler, connection, parsed, data, callback) {
              if (hasCondstoreOption(parsed.attributes && parsed.attributes[1], parsed.attributes, 1)) {
                  connection.sessionCondstore = true;
              } else if ('sessionCondstore' in connection) {
                  connection.sessionCondstore = false;
              }
              prevHandler(connection, parsed, data, callback);
          }
docs: Override SELECT and EXAMINE to add