const char *pid_file; // A path to PID file (optional)
const char *run_as_user; // User name or "#uid" (optional)
const char *run_as_group; // Group name or "#gid" (optional)
const char *pid_file; // A path to PID file (optional)
const char *run_as_user; // User name or "#uid" (optional)
const char *run_as_group; // Group name or "#gid" (optional)