Method ~FstackDpdkSocketStream

net/kernel_socket.cpp:663–668

    using KernelSocketStream::KernelSocketStream;

    ~FstackDpdkSocketStream() override {
        if (fd < 0) return;
        fstack_shutdown(fd, (int) ShutdownHow::ReadWrite);
        fstack_close(fd);
        fd = -1;
    }

protected:
    ssize_t do_send(int sockfd, const void* buf, size_t count, int flags, Timeout timeout) override {