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<H1>[99s-extend] Cowboy HTTPS connection memory usage</H1>
<B>rambocoder</B>
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TITLE="[99s-extend] Cowboy HTTPS connection memory usage">erlang at rambocoder.com
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<I>Fri Dec 21 04:34:23 CET 2012</I>
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<PRE>Does anybody know either from benchmarks or real world data what is the
average memory footprint of each concurrent HTTPS connection to cowboy?
SSL app in Erlang reuses SSL session-ids so I am not sure if the Apache
Bench I test with reuses the session id or it does not.
BTW, what makes an erlang api "documented" vs "undocumented". For example
ssl:session_info/1 function here (
<A HREF="https://github.com/erlang/otp/blob/maint/lib/ssl/src/ssl.erl#L411">https://github.com/erlang/otp/blob/maint/lib/ssl/src/ssl.erl#L411</A> ) has a
spec and a short doc, but session_info is not described
<A HREF="http://www.erlang.org/doc/man/ssl.html">http://www.erlang.org/doc/man/ssl.html</A> .ssl:session_info/1 is a useful
function to be able to track if the load generator is reusing the SSL
session_id or it is generating new one, because that would make all the
difference during measurement due to Erlang caching SSL sessions by default.
Sincerely,
rambocoder
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