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d7adc3f19a
The filtering is now done depending on the socket type. SUB socket filters the messages (end-to-end filtering) while XSUB relies on upstream nodes to do (imprefect) filtering. Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
103 lines
3.0 KiB
C++
103 lines
3.0 KiB
C++
/*
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Copyright (c) 2007-2011 iMatix Corporation
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Copyright (c) 2007-2011 Other contributors as noted in the AUTHORS file
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This file is part of 0MQ.
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0MQ is free software; you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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0MQ is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __ZMQ_OPTIONS_HPP_INCLUDED__
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#define __ZMQ_OPTIONS_HPP_INCLUDED__
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#include "stddef.h"
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#include "stdint.hpp"
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#include "blob.hpp"
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namespace zmq
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{
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struct options_t
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{
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options_t ();
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int setsockopt (int option_, const void *optval_, size_t optvallen_);
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int getsockopt (int option_, void *optval_, size_t *optvallen_);
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// High-water marks for message pipes.
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int sndhwm;
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int rcvhwm;
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uint64_t affinity;
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blob_t identity;
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// Maximum tranfer rate [kb/s]. Default 100kb/s.
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int rate;
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// Reliability time interval [ms]. Default 10 seconds.
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int recovery_ivl;
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// Sets the time-to-live field in every multicast packet sent.
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int multicast_hops;
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// SO_SNDBUF and SO_RCVBUF to be passed to underlying transport sockets.
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int sndbuf;
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int rcvbuf;
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// Socket type.
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int type;
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// Linger time, in milliseconds.
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int linger;
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// Minimum interval between attempts to reconnect, in milliseconds.
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// Default 100ms
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int reconnect_ivl;
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// Maximum interval between attempts to reconnect, in milliseconds.
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// Default 0 (unused)
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int reconnect_ivl_max;
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// Maximum backlog for pending connections.
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int backlog;
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// Maximal size of message to handle.
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int64_t maxmsgsize;
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// The timeout for send/recv operations for this socket.
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int rcvtimeo;
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int sndtimeo;
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// If true, when connecting, pipes are created immediately without
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// waiting for the connection to be established. That way the socket
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// is not aware of the peer's identity, however, it is able to send
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// messages straight away.
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bool immediate_connect;
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// If true, session reads all the pending messages from the pipe and
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// sends them to the network when socket is closed.
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bool delay_on_close;
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// If true, socket reads all the messages from the pipe and delivers
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// them to the user when the peer terminates.
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bool delay_on_disconnect;
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// If 1, (X)SUB socket should filter the messages. If 0, it should not.
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bool filter;
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};
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}
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#endif
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