dispatcher renamed to context

1 files changed, 0 insertions, 170 deletions

diff --git a/src/dispatcher.hpp b/src/dispatcher.hpp
deleted file mode 100644
index 07c35cd..0000000
--- a/src/dispatcher.hpp
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
-    Copyright (c) 2007-2009 FastMQ Inc.
-
-    This file is part of 0MQ.
-
-    0MQ is free software; you can redistribute it and/or modify it under
-    the terms of the Lesser GNU General Public License as published by
-    the Free Software Foundation; either version 3 of the License, or
-    (at your option) any later version.
-
-    0MQ is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    Lesser GNU General Public License for more details.
-
-    You should have received a copy of the Lesser GNU General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifndef __ZMQ_DISPATCHER_HPP_INCLUDED__
-#define __ZMQ_DISPATCHER_HPP_INCLUDED__
-
-#include <vector>
-#include <map>
-#include <string>
-
-#include "i_signaler.hpp"
-#include "ypipe.hpp"
-#include "command.hpp"
-#include "config.hpp"
-#include "mutex.hpp"
-#include "stdint.hpp"
-
-namespace zmq
-{
-
-    //  Dispatcher implements bidirectional thread-safe passing of commands
-    //  between N threads. It consists of a ypipes to pass commands and
-    //  signalers to wake up the receiver thread when new commands are
-    //  available. Note that dispatcher is inefficient for passing messages
-    //  within a thread (sender thread = receiver thread). The optimisation is
-    //  not part of the class and should be implemented by individual threads
-    //  (presumably by calling the command handling function directly).
-    
-    class dispatcher_t
-    {
-    public:
-
-        //  Create the dispatcher object. Matrix of pipes to communicate between
-        //  each socket and each I/O thread is created along with appropriate
-        //  signalers.
-        dispatcher_t (int app_threads_, int io_threads_);
-
-        //  To be called to terminate the whole infrastructure (zmq_term).
-        void shutdown ();
-
-        //  Create a socket engine.
-        struct i_api *create_socket (int type_);
-
-        //  Returns number of thread slots in the dispatcher. To be used by
-        //  individual threads to find out how many distinct signals can be
-        //  received.
-        int thread_slot_count ();
-
-        //  Write command to the dispatcher.
-        inline void write (int source_, int destination_,
-            const command_t &command_)
-        {
-            command_pipe_t &pipe =
-                command_pipes [source_ * signalers.size () + destination_];
-            pipe.write (command_);
-            if (!pipe.flush ())
-                signalers [destination_]->signal (source_);
-        }
-
-        //  Read command from the dispatcher. Returns false if there is no
-        //  command available.
-        inline bool read (int source_,  int destination_, command_t *command_)
-        {
-            return command_pipes [source_ * signalers.size () +
-                destination_].read (command_);
-        }
-
-        //  Creates new pipe.
-        void create_pipe (class object_t *reader_parent_,
-            class object_t *writer_parent_, uint64_t hwm_, uint64_t lwm_,
-            class pipe_reader_t **reader_, class pipe_writer_t **writer_);
-
-        //  Deallocates the pipe.
-        void destroy_pipe (class pipe_t *pipe_);
-
-        //  Registers existing session object as an inproc endpoint.
-        int register_inproc_endpoint (const char *endpoint_,
-            class session_t *session_);
-
-        //  Retrieves an inproc endpoint. Increments the command sequence number
-        //  of the object by one. Caller is thus bound to send the command
-        //  to the connection after invoking this function. Returns NULL if
-        //  the endpoint doesn't exist.
-        class object_t *get_inproc_endpoint (const char *endpoint_);
-
-        //  Removes all the inproc endpoints associated with the given session
-        //  object from the global repository.
-        void unregister_inproc_endpoints (class session_t *session_);
-
-        //  Returns the I/O thread that is the least busy at the moment.
-        //  Taskset specifies which I/O threads are eligible (0 = all).
-        class io_thread_t *choose_io_thread (uint64_t taskset_);
-
-    private:
-
-        //  Clean-up.
-        ~dispatcher_t ();
-
-        //  Returns the app thread associated with the current thread.
-        //  NULL if we are out of app thread slots.
-        class app_thread_t *choose_app_thread ();
-
-        //  Application threads.
-        typedef std::vector <class app_thread_t*> app_threads_t;
-        app_threads_t app_threads;
-
-        //  I/O threads.
-        typedef std::vector <class io_thread_t*> io_threads_t;
-        io_threads_t io_threads;
-
-        //  Signalers for both application and I/O threads.
-        std::vector <i_signaler*> signalers;
-
-        //  Pipe to hold the commands.
-        typedef ypipe_t <command_t, true,
-            command_pipe_granularity> command_pipe_t;
-
-        //  NxN matrix of command pipes.
-        command_pipe_t *command_pipes;
-
-        //  Synchronisation of accesses to shared thread data.
-        mutex_t threads_sync;
-
-        //  Global repository of pipes. It's used only on terminal shutdown
-        //  to deallocate all the pipes irrespective of whether they are
-        //  referenced from pipe_reader, pipe_writer or both.
-        struct pipe_info_t
-        {
-            class pipe_t *pipe;
-            class pipe_reader_t *reader;
-            class pipe_writer_t *writer;
-        };
-        typedef std::vector <pipe_info_t> pipes_t;
-        pipes_t pipes;
-
-        //  Synchronisation of access to global repository of pipes.
-        mutex_t pipes_sync;
-
-        //  Global repository of available inproc endpoints.
-        typedef std::map <std::string, class session_t*> inproc_endpoints_t;
-        inproc_endpoints_t inproc_endpoints;
-
-        //  Synchronisation of access to the global repository
-        //  of inproc endpoints.
-        mutex_t inproc_endpoint_sync;
-
-        dispatcher_t (const dispatcher_t&);
-        void operator = (const dispatcher_t&);
-    };
-    
-}
-
-#endif
-