Update gssapi mechanism

src/gssapi_client.cpp

@@ -153,9 +153,9 @@ int zmq::gssapi_client_t::decode (msg_t *msg_)
     return 0;
 }
 
-bool zmq::gssapi_client_t::is_handshake_complete () const
+zmq::mechanism_t::status_t zmq::gssapi_client_t::status () const
 {
-    return state == connected;
+    return state == connected? mechanism_t::ready: mechanism_t::handshaking;
 }
 
 int zmq::gssapi_client_t::initialize_context ()

src/gssapi_client.hpp

@@ -42,7 +42,7 @@ namespace zmq
         virtual int process_handshake_command (msg_t *msg_);
         virtual int encode (msg_t *msg_);
         virtual int decode (msg_t *msg_);
-        virtual bool is_handshake_complete () const;
+        virtual status_t status () const;
 
     private:
 

src/gssapi_server.cpp

@@ -315,9 +315,9 @@ int zmq::gssapi_server_t::zap_msg_available ()
     return rc;
 }
 
-bool zmq::gssapi_server_t::is_handshake_complete () const
+zmq::mechanism_t::status_t zmq::gssapi_server_t::status () const
 {
-    return state == connected;
+    return state == connected? mechanism_t::ready: mechanism_t::handshaking;
 }
 
 int zmq::gssapi_server_t::produce_next_token (msg_t *msg_)

src/gssapi_server.hpp

@@ -46,7 +46,7 @@ namespace zmq
         virtual int encode (msg_t *msg_);
         virtual int decode (msg_t *msg_);
         virtual int zap_msg_available ();
-        virtual bool is_handshake_complete () const;
+        virtual status_t status () const;
 
     private: