Is it possible to configure Genesys Cloud to handle 500 concurrent WebSocket connections from a single IP without returning 403 Forbidden errors?
Running JMeter 5.6 from Asia/Singapore. Using the platform API to generate WebSocket tokens via POST /api/v2/analytics/events/streams.
Token generation works fine for 50 threads. Once I ramp to 500, the platform rejects the handshake with a 403 status code. No rate limit headers are present in the response.
Looking for a way to bypass this or increase the connection limit for load testing purposes. Current setup uses standard developer account permissions.
The easiest fix here is this is to shift focus from raw connection counts to event stream configuration. A 403 error during WebSocket handshakes rarely stems from IP concurrency limits alone. It often indicates that the underlying analytics query exceeds the platform’s resource thresholds for real-time data retrieval. When scaling to 500 threads, the system may interpret the aggregate query load as a potential denial-of-service risk, triggering a security block rather than a standard rate limit.
Review the filter definitions attached to the stream request. Complex filters or large date ranges increase the computational cost per connection. Simplify the query payload to include only essential metrics. Additionally, ensure the service account has explicit analytics:read permissions scoped to the specific queue or user set being monitored. If the issue persists, consider staggering the connection initiation. Spreading the load over a 30-second window prevents the platform from flagging the burst activity as anomalous behavior.