}
private void endRequest(String requestId, Exception failure) {
if (requestId != null) {
Session session = null;
Request req = requests.get(requestId);
if (req != null) {
session = req.getSession();
}
List<RequestInterceptor> interceptors = getInterceptors(true); // reverse
for (RequestInterceptor requestInterceptor : interceptors) {
if (requestInterceptor != null) {