libmicrohttpd 0.9.76 does not correctly deal with HTTP 1.0 requests?

[MrdUkk]

hello!

i got something strange with http procotol versions and connection header. client send: SOURCE /something HTTP/1.0 Authorization: Basic blablabla== Host: localhost Content-type: audio/mpeg User-agent: bla bla bla

libmicrohttpd was answered to client with this: response = MHD_create_response_from_buffer(strlen (EMPTY_PAGE), (void *) EMPTY_PAGE, MHD_RESPMEM_PERSISTENT); ret = MHD_add_response_header(response, MHD_HTTP_HEADER_CONNECTION, "keep-alive"); ret = MHD_queue_response (connection, MHD_HTTP_OK, response); MHD_destroy_response (response);

and on the wire sniffer see: HTTP/1.1 200 OK Connection: close Content-length: 2

and immediately libmicrohttpd closes connection.

i expect server response should follow http protocol version that client asked for. and im asking libmicrohttp explicitly dont close this connection and keep it alive.

[Karlson2k]

I doesn't look like something is wrong here. The response is two bytes long (most probably not included in sniffer results). As connection is HTTP/1.0 and the client does not requested keep-alive, the server must close connection as soon as full response sent.

If you see that response body is not being send, use response with some visible characters (like "ab") and provide the sniffer results.

The MHD testsuite includes number of tests with HTTP/1.0.