diff options
Diffstat (limited to 'src/zmq_connecter.hpp')
| -rw-r--r-- | src/zmq_connecter.hpp | 54 |
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&); }; } |