Session classes merged into a single class

Removal of ZMQ_IDENTITY resulted in various session classes doing
almost the same thing. This patch merges the classes into a single
class.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/encoder.hpp b/src/encoder.hpp
index 4bc22ce..b8784a3 100644
--- a/src/encoder.hpp
+++ b/src/encoder.hpp
@@ -163,14 +163,14 @@ namespace zmq
         encoder_t (size_t bufsize_);
         ~encoder_t ();
 
-        void set_sink (struct i_engine_sink *sink_);
+        void set_session (class session_t *session_);
 
     private:
 
         bool size_ready ();
         bool message_ready ();
 
-        struct i_engine_sink *sink;
+        class session_t *session;
         msg_t in_progress;
         unsigned char tmpbuf [10];