erlang/otp — pull request #364 by stolen (2014-05-10 15:46:37+00:00)
Title: ssl: implement ssl:getstat

ssl:getstat is similar to inet:getstat on raw socket.
This implementation keeps track of sent and received packet count and
sizes.
Options '*_oct', '*_cnt', '*_max' are updated when packet is sent or
received, '*_avg' ones are calculated when handling a call to getstat,
others silently fall back to zero instead of raising {error, einval}.
This means that 'recv_dvi' and 'send_pend' options are always zero.