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<div style="line-height: 1.5; background-color: transparent; font-family: 돋움; color: #333333; font-size: 10pt; browser: msie" class=tx-hanmail-content-wrapper><P>hello.</P>
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<P>As a load balancer i should control not only request count per server but also bandwidth per server. so i need to get the size of response from backend server so that i can stop to send requests to server which is processing big image or streaming too much.</P>
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<P>i've been trying to find out where i can get content-length or chunked size of transfer-encoding in round_robin module or upstream_fair_module(3rd party module) but i couldn't...</P>
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<P>In upstream_fair_module it's easy to stop sending more requests than maximum requests that backend server can process....</P>
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<P>As a proxy, is it possible that i get header information(to get content-length etc.) in round-robin module or upstream_fair_module after i get response from backend server? where? and what structure?</P>
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<P>thanks and happy new year!</P>
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