Github user repodude commented on the pull request: https://github.com/apache/trafficserver/pull/232#issuecomment-114926338 Session re-use with TLS session tickets requires TLS-extensions which comes into being at TLSv1.0+. As this must be turned on at the client hello,the connect TLS version is set prior. Currently ATS only connect with the old SSLv23_client_method(), and does not have configuration for TLS version. Without this, session ticket will be a compiled mutually exclusive relationship with SSLv2.0 and SSLv3.0. Many security guys would think this is a good thing because of many known security compromises ...regardless, will make it configurable so the control is in the configuration. I've created ticket TS-3716 to address this.
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