Max_Client_Conns

The Max_Client_Conns option specifies the maximum number of RTclient processes that are allowed to connect to this RTserver process. If this limit is exceeded, no more RTclients are allowed to connect. While the techniques described in File Descriptor Upper Limit can be used to implement operating system-level brute force limit checking, Max_Client_Conns provides a more graceful way to enforce a maximum load on RTserver. Checking for the number of RTclients is disabled if Max_Client_Conns is set to 0.

This option is required and cannot be unset.