Apache worker threads

If WebRF is working but fails to connect after Infor WMS has been running for a while Apache may need an increase in worker threads. This error condition happens when many users are connected with WebRF at one time. This will appear as WebRF unable to connect. The Apache logs will show 503 connection rejected messages. SocketServer logs will not sure any issues. Restarting Apache or SocketServer fixes the issue temporarily. For a fix for this issue, refer to KB article 1881271