Method writeFully

src/main/java/org/example/Socks5Server.java:273–277

(SocketChannel channel, ByteBuffer buffer)

    }

    private void writeFully(SocketChannel channel, ByteBuffer buffer) throws IOException {
        while (buffer.hasRemaining()) {
            channel.write(buffer);
        }
    }

    private void closeQuietly(SocketChannel channel) {
        try {