[Service] User=flashphoner Group=flashphoner LimitNOFILE=100000 ...
Internal command to change file descriptors limit
Since build 5.2.1255 the following command can be used to set file descriptors limit:
sudo ./webcallserver set-fd-limit 100000
WCS will be stopped before settings changing and will be automatically started after settings changing to apply them.
If a new value is less than the default one (20000), erroe message will be displayed, and changes will not be applied.
Traffic encryption in a separate thread for each client session