77 lines
1.8 KiB
C++
77 lines
1.8 KiB
C++
/*
|
|
* Copyright (c) 2019 MariaDB Corporation Ab
|
|
*
|
|
* Use of this software is governed by the Business Source License included
|
|
* in the LICENSE.TXT file and at www.mariadb.com/bsl11.
|
|
*
|
|
* Change Date: 2022-01-01
|
|
*
|
|
* On the date above, in accordance with the Business Source License, use
|
|
* of this software will be governed by version 2 or later of the General
|
|
* Public License.
|
|
*/
|
|
#pragma once
|
|
|
|
#define MXS_MODULE_NAME "smartrouter"
|
|
|
|
/**
|
|
* @file Smart Router. Routes queries to the best router for the type of query.
|
|
*/
|
|
|
|
#include <maxscale/ccdefs.hh>
|
|
#include <maxscale/config2.hh>
|
|
#include <maxscale/router.hh>
|
|
|
|
class SmartRouterSession;
|
|
|
|
/** class Smartrouter. Only defines the mxs::Router<> functions needed for all routers.
|
|
*/
|
|
class SmartRouter : public mxs::Router<SmartRouter, SmartRouterSession>
|
|
{
|
|
public:
|
|
class Config : public config::Configuration
|
|
{
|
|
public:
|
|
Config();
|
|
|
|
Config(const Config&) = delete;
|
|
Config& operator=(const Config&) = delete;
|
|
|
|
static void populate(MXS_MODULE& module);
|
|
|
|
bool configure(const MXS_CONFIG_PARAMETER& params);
|
|
|
|
SERVER* master() const
|
|
{
|
|
return m_master.get();
|
|
}
|
|
|
|
private:
|
|
bool post_configure(const MXS_CONFIG_PARAMETER& params) override;
|
|
|
|
private:
|
|
config::Server m_master;
|
|
};
|
|
|
|
static SmartRouter* create(SERVICE* pService, MXS_CONFIG_PARAMETER* pParams);
|
|
|
|
SmartRouterSession* newSession(MXS_SESSION* pSession);
|
|
|
|
void diagnostics(DCB* pDcb);
|
|
json_t* diagnostics_json() const;
|
|
uint64_t getCapabilities();
|
|
bool configure(MXS_CONFIG_PARAMETER* pParams);
|
|
|
|
SERVICE* service() const;
|
|
|
|
const Config& config() const
|
|
{
|
|
return m_config;
|
|
}
|
|
|
|
private:
|
|
SmartRouter(SERVICE* service);
|
|
|
|
Config m_config;
|
|
};
|