On Fri, Mar 4, 2016 at 11:19 AM, Igor Sysoev <[email protected]> wrote: > Sorry, I meant there is no performance difference between “none” and “off” > settings. >
Well, the client believes he should remember every session ID and store it somewhere for nothing, reading/resending/writing it on every connection. Small enough network traffic difference, though (the extra, useless ID in the ClientHello message could be considered harmless, even though those extra bytes appear on each TLS session establishement). As to default value, builtin session cache was by default initially but it > turned out that > it leads to memory fragmentation. So the default value has been changed to > “off” and > later to “none”. > > Of course shared cache is certainly better as default value but there is > no good understanding > what default cache size should be used. And now it becomes less important > with ticket introduction. > Total agreement there: I was not pushing for a default activating a cache, but rather for the clean 'off' setting. --- *B. R.*
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