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I'm using nginx, and want to implement SSL session resumption. How should we I test if it is working?

I have enabled these settings:

ssl_session_cache    shared:SSL:10m;
ssl_session_timeout  10m;
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2 Answers

up vote 6 down vote accepted

I'm not sure of a way to test locally, but if your site is public, ssllabs provide a nice testing tool:


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Thanks. The easiest way :-) –  Sabya Jan 4 '12 at 9:09
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You can use openssl to test locally :

openssl s_client -connect example.com:443 -reconnect

Or :

openssl s_client -connect example.com:443 -sess_out /tmp/ssl_s
openssl s_client -connect example.com:443 -sess_in /tmp/ssl_s
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