Problem: build broken with Sun Studio

Solution: temporary revert refactoring until it can be properly fixed.

Revert "Problem: complexity of start_connecting"

This reverts commit 6d7aeb05.

src/session_base.hpp

@@ -105,33 +105,6 @@ class session_base_t : public own_t, public io_object_t, public i_pipe_events
   private:
     void start_connecting (bool wait_);
 
-    typedef own_t *(session_base_t::*connecter_factory_fun_t) (
-      io_thread_t *io_thread, bool wait_);
-    typedef std::pair<std::string, connecter_factory_fun_t>
-      connecter_factory_entry_t;
-    static connecter_factory_entry_t _connecter_factories[];
-    typedef std::map<std::string, connecter_factory_fun_t>
-      connecter_factory_map_t;
-    static connecter_factory_map_t _connecter_factories_map;
-
-    own_t *create_connecter_vmci (io_thread_t *io_thread_, bool wait_);
-    own_t *create_connecter_tipc (io_thread_t *io_thread_, bool wait_);
-    own_t *create_connecter_ipc (io_thread_t *io_thread_, bool wait_);
-    own_t *create_connecter_tcp (io_thread_t *io_thread_, bool wait_);
-
-    typedef void (session_base_t::*start_connecting_fun_t) (
-      io_thread_t *io_thread);
-    typedef std::pair<std::string, start_connecting_fun_t>
-      start_connecting_entry_t;
-    static start_connecting_entry_t _start_connecting_entries[];
-    typedef std::map<std::string, start_connecting_fun_t>
-      start_connecting_map_t;
-    static start_connecting_map_t _start_connecting_map;
-
-    void start_connecting_pgm (io_thread_t *io_thread_);
-    void start_connecting_norm (io_thread_t *io_thread_);
-    void start_connecting_udp (io_thread_t *io_thread_);
-
     void reconnect ();
 
     //  Handlers for incoming commands.