diff options
Diffstat (limited to 'src/req.hpp')
| -rw-r--r-- | src/req.hpp | 59 |
1 files changed, 12 insertions, 47 deletions
diff --git a/src/req.hpp b/src/req.hpp index 5ab7bca..3138498 100644 --- a/src/req.hpp +++ b/src/req.hpp @@ -1,47 +1,39 @@ /* - Copyright (c) 2007-2010 iMatix Corporation + Copyright (c) 2007-2011 iMatix Corporation + Copyright (c) 2007-2011 Other 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 Lesser GNU General Public License as published by + 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 - Lesser GNU General Public License for more details. + GNU Lesser General Public License for more details. - You should have received a copy of the Lesser GNU General Public License + 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 "socket_base.hpp" -#include "yarray.hpp" +#include "xreq.hpp" namespace zmq { - class req_t : public socket_base_t + class req_t : public xreq_t { public: - req_t (class app_thread_t *parent_); + req_t (class ctx_t *parent_, uint32_t tid_); ~req_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 (); @@ -49,43 +41,16 @@ namespace zmq private: - // List in outbound and inbound pipes. Note that the two lists are - // always in sync. I.e. outpipe with index N communicates with the - // same session as inpipe with index N. - // - // TODO: Once we have queue limits in place, list of active outpipes - // is to be held (presumably by stacking active outpipes at - // the beginning of the array). We don't have to do the same thing for - // inpipes, because we know which pipe we want to read the - // reply from. - typedef yarray_t <class writer_t> out_pipes_t; - out_pipes_t out_pipes; - typedef yarray_t <class reader_t> in_pipes_t; - in_pipes_t in_pipes; - - // Number of active pipes. - size_t active; - - // Req_t load-balances the requests - 'current' points to the session - // that's processing the request at the moment. - out_pipes_t::size_type current; - // If true, request was already sent and reply wasn't received yet or // was raceived partially. bool receiving_reply; - // True, if read can be attempted from the reply pipe. - bool reply_pipe_active; - - // True, if message processed at the moment (either sent or received) - // is processed only partially. - bool more; - - // Pipe we are awaiting the reply from. - class reader_t *reply_pipe; + // 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; req_t (const req_t&); - void operator = (const req_t&); + const req_t &operator = (const req_t&); }; } |