7d51864402
Moved some typedefs to router.h and server.h, changed a few constants to these enums. Renamed some types in config.h to remove "Gateway". There are still some functions in the public header which are only used in core, but they seem to fit the theme of public functions so were not moved.
100 lines
2.8 KiB
C
100 lines
2.8 KiB
C
#pragma once
|
|
/*
|
|
* Copyright (c) 2016 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/bsl.
|
|
*
|
|
* Change Date: 2019-07-01
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
/**
|
|
* @file core/maxscale/monitor.h - The private monitor interface
|
|
*/
|
|
|
|
#include <maxscale/monitor.h>
|
|
|
|
MXS_BEGIN_DECLS
|
|
|
|
#define MON_ARG_MAX 8192
|
|
|
|
#define DEFAULT_CONNECT_TIMEOUT 3
|
|
#define DEFAULT_READ_TIMEOUT 1
|
|
#define DEFAULT_WRITE_TIMEOUT 2
|
|
|
|
#define MONITOR_DEFAULT_INTERVAL 10000 // in milliseconds
|
|
|
|
/**
|
|
* Monitor network timeout types
|
|
*/
|
|
typedef enum
|
|
{
|
|
MONITOR_CONNECT_TIMEOUT = 0,
|
|
MONITOR_READ_TIMEOUT = 1,
|
|
MONITOR_WRITE_TIMEOUT = 2
|
|
} monitor_timeouts_t;
|
|
|
|
MXS_MONITOR *monitor_alloc(char *, char *);
|
|
void monitor_free(MXS_MONITOR *);
|
|
|
|
void monitorStart(MXS_MONITOR *, void*);
|
|
void monitorStop(MXS_MONITOR *);
|
|
void monitorStopAll();
|
|
void monitorStartAll();
|
|
|
|
MXS_MONITOR *monitor_find(const char *);
|
|
|
|
void monitorShow(DCB *, MXS_MONITOR *);
|
|
void monitorShowAll(DCB *);
|
|
|
|
void monitorList(DCB *);
|
|
RESULTSET *monitorGetList();
|
|
|
|
bool monitorAddServer(MXS_MONITOR *mon, SERVER *server);
|
|
void monitorRemoveServer(MXS_MONITOR *mon, SERVER *server);
|
|
void monitorAddUser(MXS_MONITOR *, char *, char *);
|
|
void monitorAddParameters(MXS_MONITOR *monitor, MXS_CONFIG_PARAMETER *params);
|
|
bool monitorRemoveParameter(MXS_MONITOR *monitor, const char *key);
|
|
|
|
void monitorSetInterval (MXS_MONITOR *, unsigned long);
|
|
bool monitorSetNetworkTimeout(MXS_MONITOR *, int, int);
|
|
|
|
/**
|
|
* @brief Serialize the servers of a monitor to a file
|
|
*
|
|
* This partially converts @c monitor into an INI format file. Only the servers
|
|
* of the monitor are serialized. This allows the monitor to keep monitoring
|
|
* the servers that were added at runtime even after a restart.
|
|
*
|
|
* NOTE: This does not persist the complete monitor configuration and requires
|
|
* that an existing monitor configuration is in the main configuration file.
|
|
* Changes to monitor parameters are not persisted.
|
|
*
|
|
* @param monitor Monitor to serialize
|
|
* @return False if the serialization of the monitor fails, true if it was successful
|
|
*/
|
|
bool monitor_serialize_servers(const MXS_MONITOR *monitor);
|
|
|
|
/**
|
|
* @brief Serialize a monitor to a file
|
|
*
|
|
* This converts the static configuration of the monitor into an INI format file.
|
|
*
|
|
* @param monitor Monitor to serialize
|
|
* @return True if serialization was successful
|
|
*/
|
|
bool monitor_serialize(const MXS_MONITOR *monitor);
|
|
|
|
/**
|
|
* Check if a server is being monitored and return the monitor.
|
|
* @param server Server that is queried
|
|
* @return The monitor watching this server, or NULL if not monitored
|
|
*/
|
|
MXS_MONITOR* monitor_server_in_use(const SERVER *server);
|
|
|
|
MXS_END_DECLS
|