<div dir="ltr">Hello again!<br><div><div class="gmail_extra"> <div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">
sometimes badarg in erlang:size([22,3,1,0,158,1,0,0,154,3,1,83,74|...]) at tls_record.erl:122.<br></div></blockquote></div><br></div><div class="gmail_extra">Same symptom was recently reported on erlang-bugs and it turned out to be due to upgrading a gen_tcp socket in active mode. When upgrading a gen_tcp socket to an ssl socket it must be put in passive mode ({active, false}) before the client<br>
</div><div class="gmail_extra">is allowed to start the handshake. Normaly if the upgrade is negotiated this is not a problem for the server to set the option<br></div><div class="gmail_extra">before signaling to the client to go ahead with the handshake. If the upgrade is only performed on the server side instead of calling the ssl API ( some people may do that due to the previously lack of possibility to specify ssl options when calling
ssl:ssl_accept with an "sslsocket", this is no longer the case in 17.0) the listen socket needs to be put in passive mode (listen options are inherited by the acceptsocket) to make sure that the it will work, otherwhise it will work sometimes and sometime result in the error above.
</div><div class="gmail_extra"><br></div><div class="gmail_extra">Regards Ingela Erlang/OTP team - Ericsson AB<br></div></div></div>