BUG/MEDIUM: mux_pt: Don't try to send if handshake is not done.

While it is true the SSL code will do the right thing if the SSL handshake
is not done, we have other types of handshake to deal with (proxy protocol,
netscaler, ...). For those we definitively don't want to try to send data
before it's done. All handshakes but SSL will go through the mux_pt, so in
mux_pt_snd_buf, don't try to send while a handshake is pending.
1 file changed