[erlang-questions] Memory leak in SSL

Dmitry Kolesnikov <>
Tue Aug 8 11:25:09 CEST 2017


Hello,

Have you tried to disable reuse of ssl sessions?
{ssl_options, [{reuse_sessions, false}]}

And reduce the session time 
-ssl session_lifetime 120

Best Regards, 
Dmitry

> On 8 Aug 2017, at 11.59, Max Treskin <> wrote:
> 
> Hello,
> 
> I have two different HTTPS-servers (different purposes, code, etc) built on top of cowboy/ranch, and both have memory leaks.
> ETS table server_ssl_otp_session_cache has millions of records just after hours of work and consumes gigabytes of RAM.
> What should I do to eliminate this? Is it bug or intended behaviour?
> 
> Thanks
> 
> 
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