hs: Refactor the service exit connection code

This commit simply moves the code from the if condition of a rendezvous
circuit to a function to handle such a connection. No code was modified
_except_ the use or rh.stream_id changed to n_stream->stream_id so we don't
have to pass the cell header to the function.

This is groundwork for prop224 support which will break down the
handle_hs_exit_conn() depending on the version of hidden service the circuit
and edge connection is for.

Signed-off-by: David Goulet <dgoulet@torproject.org>

0 files changed, 0 insertions, 0 deletions