diff options
author | Martin Lucina <martin@lucina.net> | 2012-01-23 08:53:19 +0100 |
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committer | Martin Lucina <martin@lucina.net> | 2012-01-23 08:53:19 +0100 |
commit | a15854bd92db69fcd0b4444fe1b8fe3610a7acf6 (patch) | |
tree | 1214b945d0f0033ff318de367c70525ea141ef56 /src/xreq.hpp |
Imported Upstream version 2.0.7.dfsgupstream/2.0.7.dfsg
Diffstat (limited to 'src/xreq.hpp')
-rw-r--r-- | src/xreq.hpp | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/src/xreq.hpp b/src/xreq.hpp new file mode 100644 index 0000000..25a97f1 --- /dev/null +++ b/src/xreq.hpp @@ -0,0 +1,67 @@ +/* + Copyright (c) 2007-2010 iMatix Corporation + + 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_XREQ_HPP_INCLUDED__ +#define __ZMQ_XREQ_HPP_INCLUDED__ + +#include "socket_base.hpp" +#include "fq.hpp" +#include "lb.hpp" + +namespace zmq +{ + + class xreq_t : public socket_base_t + { + public: + + xreq_t (class app_thread_t *parent_); + ~xreq_t (); + + // Overloads of functions from socket_base_t. + void xattach_pipes (class reader_t *inpipe_, class writer_t *outpipe_, + const blob_t &peer_identity_); + void xdetach_inpipe (class reader_t *pipe_); + void xdetach_outpipe (class writer_t *pipe_); + void xkill (class reader_t *pipe_); + void xrevive (class reader_t *pipe_); + void xrevive (class writer_t *pipe_); + int xsetsockopt (int option_, const void *optval_, size_t optvallen_); + int xsend (zmq_msg_t *msg_, int flags_); + int xrecv (zmq_msg_t *msg_, int flags_); + bool xhas_in (); + bool xhas_out (); + + private: + + // Messages are fair-queued from inbound pipes. And load-balanced to + // the outbound pipes. + fq_t fq; + lb_t lb; + + // If true, curently sent message is being dropped. + bool dropping; + + xreq_t (const xreq_t&); + void operator = (const xreq_t&); + }; + +} + +#endif |