@Override
    public GuacamoleTunnel connect(GuacamoleClientInformation info,
            Map<String, String> tokens) throws GuacamoleException {
        
        // Verify restrictions for this connection group.
        RestrictionVerificationService.verifyConnectionRestrictions(this, remoteAddress);
        
        // Connect
        return super.connect(info, tokens);
        
    }
Returns the original ConnectionGroup object wrapped by this
RestrictConnectionGroup.

@return
    The wrapped ConnectionGroup object.
extensions/guacamole-auth-restrict/src/main/java/org/apache/guacamole/auth/restrict/connectiongroup/RestrictedConnectionGroup.java