downloadHandler.text = "\u001f�\b"

Questions & Answers
1

Hello,

i try to POST a form to my php script which then returns “Hello”
→ echo (“Hello”);

But my downloadHander.text is always = “\u001f�\b”

It was working before i updated unity…
Does anyone know what is wrong?

IEnumerator sendLogin()
    {
        WWWForm loginUser = new WWWForm();
        loginUser.AddField("name", fieldUsername.text);
        loginUser.AddField("password", fieldPassword.text);


        UnityWebRequest download = UnityWebRequest.Post(url, loginUser);
        yield return download.SendWebRequest();
        if (download.downloadHandler.text == "Hello")
        {
            Debug.Log("Works");
        }
        else
        {
            Debug.Log(download.downloadHandler.text);
        }
    }
2

Answer:
It was compressed in GZIP

Simply decrompress it whit this function:

    static byte[] Decompress(byte[] gzip)
    {
        using (GZipStream stream = new GZipStream(new MemoryStream(gzip),
                                                  CompressionMode.Decompress))
        {
            const int size = 4096;
            byte[] buffer = new byte;
            using (MemoryStream memory = new MemoryStream())
            {
                int count = 0;
                do
                {
                    count = stream.Read(buffer, 0, size);
                    if (count > 0)
                    {
                        memory.Write(buffer, 0, count);
                    }
                }
                while (count > 0);
                return memory.ToArray();
            }
        }
    }

And use like this:

byte[] decompress = Decompress(www.bytes);
    //Convert to string
    string text = System.Text.ASCIIEncoding.ASCII.GetString(decompress);

Thanks to StackOverFlow