// Initialize instance variables:
this.server = server ;
this.props = server.getProperties() ;
this.props.registerObserver (this) ;
// Register our property sheet:
PropertySet set = new SocketConnectionProp("SocketConnectionProp"
, server);
server.registerPropertySet(set);
// Initialize parameters from properties:
this.minFree = props.getInteger(MINSPARE_FREE_P, MINSPARE_FREE);
this.maxFree = props.getInteger(MAXSPARE_FREE_P, MAXSPARE_FREE);