qrcode: don't refresh tallying when reader is not visible (#86856)

2024-02-22 18:53:46 +01:00 · 2024-02-22 18:53:46 +01:00 · c9001cdda4
parent 2f50e4b207
commit c9001cdda4
1 changed files with 3 additions and 1 deletions
--- a/passerelle/apps/qrcode/templates/qrcode/qrcode-reader.html
+++ b/passerelle/apps/qrcode/templates/qrcode/qrcode-reader.html
@ -39,7 +39,9 @@
        })
        const registration = await navigator.serviceWorker.ready
        function refreshTally() {
-          registration.active.postMessage({refreshTally: "{{ tally_url }}"})
+          if (document.hidden === false) {
+            registration.active.postMessage({refreshTally: "{{ tally_url }}"})
+          }
        }
        refreshTally()
        setInterval(refreshTally, 10000)