feat: improve session limit handling and add k6 load testing

2026-04-23 05:17:53 +00:00
parent 47f46d5c5b
commit 1438dee21a
6 changed files with 687 additions and 156 deletions
@@ -59,22 +59,31 @@ cat > /opt/portal/index.html <<HTML
    rfb.scaleViewport = true;
    rfb.resizeSession = true;
    const enableHeartbeat = "${ENABLE_HEARTBEAT}" === "1";
-    const SESSION_CLOSED_URL = '/?session_closed=idle';
+    const SESSION_CLOSED_URL_BASE = '/?session_closed=';
    const CLOSE_PATH = '${TOUCH_PATH}'.replace(/\/touch$/, '/close');
-    function goSessionClosed() {
+    function goSessionClosed(reason = 'idle') {
+      const safeReason = reason === 'limit' ? 'limit' : 'idle';
+      const target = `${SESSION_CLOSED_URL_BASE}${safeReason}`;
      try {
        if (window.top && window.top !== window) {
-          window.top.location.href = SESSION_CLOSED_URL;
+          window.top.location.href = target;
          return;
        }
      } catch (e) {}
-      window.location.href = SESSION_CLOSED_URL;
+      window.location.href = target;
    }
    async function touch() {
      try {
        const res = await fetch('${TOUCH_PATH}', {method:'POST', credentials:'include'});
        if (!res.ok) {
-          goSessionClosed();
+          let reason = 'idle';
+          try {
+            const payload = await res.json();
+            if (payload && typeof payload.reason === 'string') {
+              reason = payload.reason;
+            }
+          } catch (e) {}
+          goSessionClosed(reason);
        }
      } catch(e) {}
    }