That you've added those directives with no fix makes me more confident that your proxy is simply not forwarding your <span class="Apple-style-span" style="border-collapse: collapse; font-family: arial, sans-serif; font-size: 13px; ">Accept-Encoding: gzip header. </span><div>
<font class="Apple-style-span" face="arial, sans-serif"><span class="Apple-style-span" style="border-collapse: collapse;"><br></span></font></div><div>I'm not sure if nginx can log request headers, but if you have it configured for PHP, you can request a simple test script:</div>
<div><br></div><div>var_dump($_SERVER["HTTP_ACCEPT_ENCODING"]);</div><div><br></div><div><br></div><div>Thomas</div><div><br></div><div><br></div><div><br></div><div><br><div class="gmail_quote">On 16 May 2011 13:29, jfix <span dir="ltr"><<a href="mailto:nginx-forum@nginx.us">nginx-forum@nginx.us</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">Hi Maxim, thanks for your input.<br>
<br>
I had, in the meantime, added the directives<br>
<br>
gzip_http_version 1.0<br>
gzip_vary on<br>
<br>
<br>
Does the fact that the response contains this header<br>
<div class="im"><br>
Via:1.1 localhost.localdomain<br>
<br>
</div>mean that HTTP 1.1 is being used? Having changed temporarily the<br>
gzip_proxied directive to<br>
<br>
gzip_proxied any<br>
<br>
hasn't changed a thing, unfortunately. I will look in more detail at<br>
the gzip_proxied values and see how they are applicable or not.<br>
<br>
Thanks,<br>
Jakob.<br>
<br>
Posted at Nginx Forum: <a href="http://forum.nginx.org/read.php?2,197898,198433#msg-198433" target="_blank">http://forum.nginx.org/read.php?2,197898,198433#msg-198433</a><br>
<div><div></div><div class="h5"><br>
<br>
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</div></div></blockquote></div><br></div>