@Override
    public void setReuseAddress(boolean on) throws SocketException {
        if (isDelegating()) {
            socket.setReuseAddress(on);
        } else {
            super.setReuseAddress(on);
        }
    }
Try to extract the peer's hostname if it's available from the endpoint address.
common/src/main/java/org/conscrypt/AbstractConscryptSocket.java