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Diffstat (limited to 'external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/dealer.hpp')
-rw-r--r-- | external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/dealer.hpp | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/dealer.hpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/dealer.hpp new file mode 100644 index 00000000..3b1d636a --- /dev/null +++ b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/dealer.hpp @@ -0,0 +1,89 @@ +/* + Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file + + This file is part of libzmq, the ZeroMQ core engine in C++. + + libzmq is free software; you can redistribute it and/or modify it under + the terms of the GNU Lesser General Public License (LGPL) as published + by the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + As a special exception, the Contributors give you permission to link + this library with independent modules to produce an executable, + regardless of the license terms of these independent modules, and to + copy and distribute the resulting executable under terms of your choice, + provided that you also meet, for each linked independent module, the + terms and conditions of the license of that module. An independent + module is a module which is not derived from or based on this library. + If you modify this library, you must extend this exception to your + version of the library. + + libzmq 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 GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __ZMQ_DEALER_HPP_INCLUDED__ +#define __ZMQ_DEALER_HPP_INCLUDED__ + +#include "socket_base.hpp" +#include "session_base.hpp" +#include "fq.hpp" +#include "lb.hpp" + +namespace zmq +{ + + class ctx_t; + class msg_t; + class pipe_t; + class io_thread_t; + class socket_base_t; + + class dealer_t : + public socket_base_t + { + public: + + dealer_t (zmq::ctx_t *parent_, uint32_t tid_, int sid); + ~dealer_t (); + + protected: + + // Overrides of functions from socket_base_t. + void xattach_pipe (zmq::pipe_t *pipe_, bool subscribe_to_all_); + int xsetsockopt (int option_, const void *optval_, size_t optvallen_); + int xsend (zmq::msg_t *msg_); + int xrecv (zmq::msg_t *msg_); + bool xhas_in (); + bool xhas_out (); + blob_t get_credential () const; + void xread_activated (zmq::pipe_t *pipe_); + void xwrite_activated (zmq::pipe_t *pipe_); + void xpipe_terminated (zmq::pipe_t *pipe_); + + // Send and recv - knowing which pipe was used. + int sendpipe (zmq::msg_t *msg_, zmq::pipe_t **pipe_); + int recvpipe (zmq::msg_t *msg_, zmq::pipe_t **pipe_); + + private: + + // Messages are fair-queued from inbound pipes. And load-balanced to + // the outbound pipes. + fq_t fq; + lb_t lb; + + // if true, send an empty message to every connected router peer + bool probe_router; + + dealer_t (const dealer_t&); + const dealer_t &operator = (const dealer_t&); + }; + +} + +#endif |