Few trivial fixes to REQ/REP pattern.

- couple of comments adjusted
- empty 'stack delimiter' message correctly closed
- non-reachable function xrep_t::rollback() removed

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

1 files changed, 0 insertions, 5 deletions

diff --git a/src/xrep.hpp b/src/xrep.hpp
index 514d61d..8e16a4c 100644
--- a/src/xrep.hpp
+++ b/src/xrep.hpp
@@ -58,11 +58,6 @@ namespace xs
         void xwrite_activated (xs::pipe_t *pipe_);
         void xterminated (xs::pipe_t *pipe_);
 
-    protected:
-
-        //  Rollback any message parts that were sent but not yet flushed.
-        int rollback ();
-
     private:
 
         //  Fair queueing object for inbound pipes.