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From "Roy T. Fielding" <field...@kiwi.ics.uci.edu>
Subject Re: proxy screwup
Date Tue, 12 Aug 1997 20:41:50 GMT
>And unless I'm *severely* mistaken, Apache's proxy puts HTTP/1.0 in both
>the response and the request, no matter what it actually received from
>the origin server. Line 388 of proxy_http.c:
>
>        rvputs(r, "HTTP/1.0 ", r->status_line, "\015\012", NULL);

Ah, frag me!  What I saw was

/* we use the same protocol on output as on input */
        strcpy(outprotocol, inprotocol);
        buffer[12] = '\0';
[...]
/* write status line */
    if (!r->assbackwards)
        rvputs(r, "HTTP/1.0 ", r->status_line, "\015\012", NULL);
    if (cache != NULL)
        if (bvputs(cache, outprotocol, " ", r->status_line, "\015\012", NULL)
            == -1)

Which I suppose means we are sending HTTP/1.0 to the client but saving
the original HTTP-version to the cache file, which means we are sending
the original version only if the response is in the cache.
So, we are still broken, but not always.  Doh!

.....Roy

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