Re: Send again due to delivery etiquette [Query about ipv4 connman web page]

Grant Erickson <[email protected]> Mon, 6 Jan 2025 07:51:08 -0800

Newsgroups	dev.linux.lists.connman
Message-ID	<[email protected]>

On Jan 5, 2025, at 6:12 PM, 이원영 <[email protected]> wrote:
> 
> I am testing connman on Tizen platform with the following URLs "http://ipv4.connman.net/online/status.html"
> 
> Result Status: 200 OK with empty body
> As far as I remember, the response has body text in the response before.
> 
> Could you check it?

The 200 status with an empty body is correct, as follows:

% curl -4 --verbose http://ipv4.connman.net/online/status.html
* Host ipv4.connman.net:80 was resolved.
* IPv6: (none)
* IPv4: 212.227.81.55, 82.165.8.211
*   Trying 212.227.81.55:80...
* Connected to ipv4.connman.net (212.227.81.55) port 80
> GET /online/status.html HTTP/1.1
> Host: ipv4.connman.net
> User-Agent: curl/8.7.1
> Accept: */*
> 
* Request completely sent off
< HTTP/1.1 200 OK
< Server: nginx
< Date: Mon, 06 Jan 2025 15:43:48 GMT
< Content-Type: text/html
< Content-Length: 45
< Connection: close
< X-ConnMan-Status: online
< 
<html>
<head>
</head>
<body>
</body>
</html>

The key field that ConnMan indexes off of beyond the HTTP 200 response status to determine success is the custom header field "X-ConnMan-Status" with the value "online".

If you'd like to perform your own tests with a custom URL using nginx, the following “server" block for /etc/nginx/sites-available/default on Ubuntu 20.04 has worked well for me:

server {
    etag off;
    listen 80 default_server;
    listen [::]:80 default_server;
    root /var/www/html;
    index index.html index.htm index.nginx-debian.html;
    server_name _;
    location / {
        try_files $uri $uri/ =404;
    }
    location /online/status.html {
        max_ranges 0;
        add_header "X-ConnMan-Status" "online";
    }
}

Best,

Grant

-- 
Principal
Nuovations

[email protected]
https://www.nuovations.com/