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Diffstat (limited to 'src/req.hpp')
-rw-r--r-- | src/req.hpp | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/src/req.hpp b/src/req.hpp deleted file mode 100644 index 6f079c3..0000000 --- a/src/req.hpp +++ /dev/null @@ -1,110 +0,0 @@ -/* - Copyright (c) 2007-2013 Contributors as noted in the AUTHORS file - - This file is part of 0MQ. - - 0MQ is free software; you can redistribute it and/or modify it under - the terms of the GNU Lesser 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 - 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_REQ_HPP_INCLUDED__ -#define __ZMQ_REQ_HPP_INCLUDED__ - -#include "dealer.hpp" -#include "stdint.hpp" - -namespace zmq -{ - - class ctx_t; - class msg_t; - class io_thread_t; - class socket_base_t; - - class req_t : public dealer_t - { - public: - - req_t (zmq::ctx_t *parent_, uint32_t tid_, int sid_); - ~req_t (); - - // Overloads of functions from socket_base_t. - int xsend (zmq::msg_t *msg_); - int xrecv (zmq::msg_t *msg_); - bool xhas_in (); - bool xhas_out (); - int xsetsockopt (int option_, const void *optval_, size_t optvallen_); - void xpipe_terminated (zmq::pipe_t *pipe_); - - protected: - - // Receive only from the pipe the request was sent to, discarding - // frames from other pipes. - int recv_reply_pipe (zmq::msg_t *msg_); - - private: - - // If true, request was already sent and reply wasn't received yet or - // was raceived partially. - bool receiving_reply; - - // If true, we are starting to send/recv a message. The first part - // of the message must be empty message part (backtrace stack bottom). - bool message_begins; - - // The pipe the request was sent to and where the reply is expected. - zmq::pipe_t *reply_pipe; - - // Whether request id frames shall be sent and expected. - bool request_id_frames_enabled; - - // The current request id. It is incremented every time before a new - // request is sent. - uint32_t request_id; - - // If false, send() will reset its internal state and terminate the - // reply_pipe's connection instead of failing if a previous request is - // still pending. - bool strict; - - req_t (const req_t&); - const req_t &operator = (const req_t&); - }; - - class req_session_t : public session_base_t - { - public: - - req_session_t (zmq::io_thread_t *io_thread_, bool connect_, - zmq::socket_base_t *socket_, const options_t &options_, - const address_t *addr_); - ~req_session_t (); - - // Overloads of the functions from session_base_t. - int push_msg (msg_t *msg_); - void reset (); - - private: - - enum { - bottom, - body - } state; - - req_session_t (const req_session_t&); - const req_session_t &operator = (const req_session_t&); - }; - -} - -#endif |