Merge PR #149 from aakhter/cod-165-ws-resilience: WebSocket durable-delivery resilience

Includes review fixes: real _wsState lifecycle (connecting/connected/disconnected), per-tab supersede identity (multi-tab coexistence), preserved reconnect backoff, connection-dot CSS for connected/fallback states.
This commit is contained in:
Codeman maintainer
2026-07-12 20:07:55 +02:00
13 changed files with 1994 additions and 214 deletions
+23
View File
@@ -491,6 +491,29 @@ describe('ws-routes', () => {
for (const ws of connections) ws.close();
}
});
it('reconnecting client (same cid) is admitted at the cap instead of 4008 (COD-137)', async () => {
const connections: WebSocket[] = [];
try {
// Fill all 5 slots with DISTINCT clients, one of which is "alice".
for (const c of ['alice', 'b', 'c', 'd', 'e']) {
connections.push(await connectWs(`/ws/sessions/ws-test-session/terminal?cid=${c}`));
}
// Alice reconnects WHILE her old socket is still registered (the
// over-count window). This must reclaim her slot, not hit the cap.
const aliceNew = await connectWs('/ws/sessions/ws-test-session/terminal?cid=alice');
connections.push(aliceNew);
// Sanity: the reconnected socket is live and usable.
ctx._session.emit('terminal', 'reconnected-ok');
const msg = (await nextMessage(aliceNew)) as { t: string; d: string };
expect(msg.t).toBe('o');
expect(msg.d).toContain('reconnected-ok');
} finally {
for (const ws of connections) ws.close();
}
});
});
// ========== Heartbeat ==========