HTTP connection errors and the listenbacklog queue

03 Troubleshooting

Server
HTTP connection errors and the listenbacklog queue

Through Release 5.0.4, the listenbacklog queue size is set to 64. If your server is experiencing connection errors, this parameter can be tuned. Administrators can do this by adding the LISTENBACKLOG=n parameter to the HTTPD.CNF file of the server and experimenting with various (n) values. The optimal value will vary from system to system.