+ ;; We start fetching from this idle timer...
+ (run-with-idle-timer 0.01 nil #'url-queue-run-queue)
+ ;; And then we set up a separate timer to ensure progress when a
+ ;; web server is unresponsive.
+ (unless url-queue-progress-timer
+ (setq url-queue-progress-timer
+ (run-with-idle-timer 1 1 #'url-queue-check-progress))))))