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Diffstat (limited to 'src/load_balancer.hpp')
-rw-r--r-- | src/load_balancer.hpp | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/src/load_balancer.hpp b/src/load_balancer.hpp deleted file mode 100644 index 953ed3b..0000000 --- a/src/load_balancer.hpp +++ /dev/null @@ -1,73 +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_LOAD_BALANCER_HPP_INCLUDED__ -#define __ZMQ_LOAD_BALANCER_HPP_INCLUDED__ - -#include <vector> - -#include <i_demux.hpp> - -namespace zmq -{ - - // Object to distribute messages to outbound pipes. - - class load_balancer_t : public i_demux - { - public: - - load_balancer_t (); - - // i_demux implementation. - void set_session (class session_t *session_); - void shutdown (); - void terminate (); - void attach_pipe (class pipe_writer_t *pipe_); - void detach_pipe (class pipe_writer_t *pipe_); - bool empty (); - bool send (struct zmq_msg *msg_); - void flush (); - - private: - - // Clean-up. - ~load_balancer_t (); - - // Reference to the owner session object. - class session_t *session; - - // Writes the message to the pipe if possible. If it isn't, writes - // a gap notification to the pipe. - void write_to_pipe (class pipe_writer_t *pipe_, struct zmq_msg *msg_); - - // The list of outbound pipes. - typedef std::vector <class pipe_writer_t*> pipes_t; - pipes_t pipes; - - // Current pipe to write next message to. - pipes_t::size_type current; - - load_balancer_t (const load_balancer_t&); - void operator = (const load_balancer_t&); - }; - -} - -#endif |