Best Practices

// Good - Handle errors in callbacks
Proview.session.onSessionPause("User requested break", function (sessionStateOutput, err) {
    try {
        if (err) {
            console.error('Hook error:', err);
            return;
        }
        console.log('Session paused. Reason:', sessionStateOutput.reason);
        console.log('Session state:', sessionStateOutput.state);
        // Your custom logic here
        saveUserProgress();
        showPauseUI();
    } catch (error) {
        console.error('Error in pause handler:', error);
        // Handle the error appropriately
    }
});

// Bad - Unhandled errors
Proview.session.onSessionPause("User requested break", function (sessionStateOutput, err) {
    // If this throws an error, Proview will swallow it
    riskyOperation(); // Could throw an error
});

Proview.onError((err) => {
    console.error('Proview SDK Error:', err);

    // Log to your monitoring system
    if (err.type === 'critical') {
        logCriticalError(err);
    }

    // Show user-friendly message for critical errors
    if (err.type === 'critical') {
        showUserNotification('A technical issue occurred. Please contact support.');
    }
});