Is it possible to maintain a persistent session for our Premium App without triggering frequent token refreshes? We are seeing latency spikes when the access token expires. The backend receives:
401 Unauthorized: Token expired.
This disrupts real-time data sync for our multi-org customers. We are using the Genesys Cloud JavaScript SDK v2.40. Any guidance on optimizing token lifecycle or implementing silent refresh without user interaction would be appreciated.
This issue stems from the inherent design of OAuth 2.0 flows within the Genesys Cloud ecosystem, where short-lived access tokens are mandatory for security compliance. Persistent sessions are not supported for premium applications to prevent credential theft.
Cause:
The JavaScript SDK v2.40 enforces strict token expiration policies. When the access token expires, the SDK must initiate a refresh cycle using the stored refresh token. This network hop introduces the observed latency, especially under high concurrency for multi-org setups.
Solution:
Implement a background token refresh mechanism using the SDK’s built-in event listeners. Do not wait for the 401 error. Instead, listen for the tokenExpiring event and trigger a silent refresh 60 seconds before expiration.
genesysCloudSdk.auth.on('tokenExpiring', async () => {
await genesysCloudSdk.auth.refreshToken();
});
Ensure your backend stores the refresh token securely in an HttpOnly cookie. This approach maintains session continuity without user interaction, aligning with standard security practices for digital channel integrations.