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/* - mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
*
* Copyright (C) 2011 Marcus Eriksson
*
* Authors:
*
* Marcus Eriksson <krummas@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#pragma once
#include <drizzled/replication_services.h>
#include <drizzled/plugin/transaction_applier.h>
#include <string>
#include <zmq.h>
namespace drizzle_plugin
{
/**
* @brief
* A TransactionApplier that publishes transaction on a zeromq pub socket
*
* @details
* sends messages to a pub socket
*/
class ZeroMQLog :
public drizzled::plugin::TransactionApplier
{
private:
void *_socket;
pthread_mutex_t publishLock;
std::string getSchemaName(const drizzled::message::Transaction &txn);
public:
/**
* @brief
* Constructs a new ZeroMQLog.
*
* @details
*
* @param[in] name of plugin
* @param[in] the endpoint string (typically tcp:// *:9999) (no space actually, compiler whines about comment within comment..)
*/
ZeroMQLog(const std::string &name, const std::string &endpoint);
~ZeroMQLog();
/**
* @brief
* Serializes the transaction and publishes the message to zmq
*
* @details
* Serializes the protobuf transaction and drops it on zmq
*
* @param[in] to_apply the transaction to send
*/
drizzled::plugin::ReplicationReturnCode
apply(drizzled::Session &session, const drizzled::message::Transaction &to_apply);
};
} /* namespace drizzle_plugin */
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