site_archiver@lists.apple.com Delivered-To: macnetworkprog@lists.apple.com Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=KLQVaxMPXwDBL5bUPGU8cH3NFA4JhAGUx+WMnbnbnjI=; b=ux5/tWaOvV7/dwBa0prZV3oGLeK5ylwcs68BOMoWSNUStZvD92fZtTExMMuN+DzcIm ZlO2EXQlhh2EqlaRp9mlEpOy0n5El9ZnBy6eTWftCJACDU3x8fnXYyoowOndvxXACmIH EdCVxob3wxRhaEBCVNQzonX1ThL7ZOreTOD/HdVlvw6xc0HjVgr9ow5ypO5sWHIFCL3K yY8nEoxDImEQV41QRoCYRGCrkBZeXeU510JEkipx3A7xwlRrm3ejUoh2dyqhmxAB2Dqe xc5gq7F//cTuv93DjosaRNauVSnKVYjqB3dxd0/J+9Wa0hPCShDBnRZr34ijdYDjsLQh a7XQ== On a side note if you have ATS (app transport security) enabled the OS will not let you negotiate anything other then 1.2+. You can also use that to control what is allowed to be negotiated... not knowing your end desire / need. -Shawn On Wed, Sep 5, 2018 at 7:28 AM Howard Shere <Howard.Shere@synchronoss.com> wrote:

As the subject says, I need a way to log the negotiated TLS version in an iOS client app. We’re currently using NSURLSession to build the client requests.

*Howard Shere* | Software Sculptor

Desk: +1 CAL.LMO.BILE | Mobile: +1 901.359.4200 howard.shere@synchronoss.com www.synchronoss.com

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