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authorMartin Lucina <mato@kotelna.sk>2011-03-28 10:39:51 +0200
committerMartin Lucina <martin@lucina.net>2012-01-23 08:53:37 +0100
commit3e20cb1b8a2b1ca222011df37334e5f4f88dd565 (patch)
tree4a753775186bc7f583f1ceb3f9aa675b6f110596 /src/zmq_connecter.hpp
parent3f0085ddbef1a44b6bb7a0b23af497d56e0025fa (diff)
parente645fc2693acc796304498909786b7b47005b429 (diff)
Imported Debian patch 2.1.3-1debian/2.1.3-1
Diffstat (limited to 'src/zmq_connecter.hpp')
-rw-r--r--src/zmq_connecter.hpp54
1 files changed, 29 insertions, 25 deletions
diff --git a/src/zmq_connecter.hpp b/src/zmq_connecter.hpp
index 328dd6a..31a6d9b 100644
--- a/src/zmq_connecter.hpp
+++ b/src/zmq_connecter.hpp
@@ -1,61 +1,69 @@
/*
- 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_ZMQ_CONNECTER_HPP_INCLUDED__
#define __ZMQ_ZMQ_CONNECTER_HPP_INCLUDED__
-#include <string>
-
-#include "owned.hpp"
+#include "own.hpp"
#include "io_object.hpp"
#include "tcp_connecter.hpp"
-#include "options.hpp"
#include "stdint.hpp"
namespace zmq
{
- class zmq_connecter_t : public owned_t, public io_object_t
+ class zmq_connecter_t : public own_t, public io_object_t
{
public:
- zmq_connecter_t (class io_thread_t *parent_, socket_base_t *owner_,
- const options_t &options_, uint64_t session_ordinal_, bool wait_);
+ // If 'wait' is true connecter first waits for a while, then starts
+ // connection process.
+ zmq_connecter_t (class io_thread_t *io_thread_,
+ class session_t *session_, const options_t &options_,
+ const char *protocol_, const char *address_, bool delay_);
~zmq_connecter_t ();
- // Set address to connect to.
- int set_address (const char *protocol_, const char *address_);
-
private:
+ // ID of the timer used to delay the reconnection.
+ enum {reconnect_timer_id = 1};
+
// Handlers for incoming commands.
void process_plug ();
- void process_unplug ();
// Handlers for I/O events.
void in_event ();
void out_event ();
- void timer_event ();
+ void timer_event (int id_);
// Internal function to start the actual connection establishment.
void start_connecting ();
+ // Internal function to add a reconnect timer
+ void add_reconnect_timer();
+
+ // Internal function to return a reconnect backoff delay.
+ // Will modify the current_reconnect_ivl used for next call
+ // Returns the currently used interval
+ int get_new_reconnect_ivl ();
+
// Actual connecting socket.
tcp_connecter_t tcp_connecter;
@@ -69,18 +77,14 @@ namespace zmq
// If true, connecter is waiting a while before trying to connect.
bool wait;
- // Ordinal of the session to attach to.
- uint64_t session_ordinal;
-
- // Associated socket options.
- options_t options;
+ // Reference to the session we belong to.
+ class session_t *session;
- // Protocol and address to connect to.
- std::string protocol;
- std::string address;
+ // Current reconnect ivl, updated for backoff strategy
+ int current_reconnect_ivl;
zmq_connecter_t (const zmq_connecter_t&);
- void operator = (const zmq_connecter_t&);
+ const zmq_connecter_t &operator = (const zmq_connecter_t&);
};
}