fix(frontend): reconnect stream on same-session resume

2026-07-14 20:53:19 +02:00
parent b1d1284cc8
commit 1393c6358e
5 changed files with 90 additions and 47 deletions
@@ -46,3 +46,17 @@ test("closes the stream on unmount", () => {
  unmount();
  expect(es.closed).toBe(true);
 });
+
+test("reconnects the same session when the generation changes", () => {
+  const { rerender } = renderHook(
+    ({ generation }) => useSessionStream("s1", generation),
+    { initialProps: { generation: 0 } },
+  );
+  const first = FakeEventSource.instances[0];
+
+  rerender({ generation: 1 });
+
+  expect(first.closed).toBe(true);
+  expect(FakeEventSource.instances).toHaveLength(2);
+  expect(FakeEventSource.instances[1].url).toBe(first.url);
+});