mirror of
https://github.com/emqx/neuron.git
synced 2026-10-18 05:36:19 +08:00
hxy7yx
79 lines
3.1 KiB
C
79 lines
3.1 KiB
C
/**
|
|
* NEURON IIoT System for Industry 4.0
|
|
* Copyright (C) 2020-2024 EMQ Technologies Co., Ltd All rights reserved.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under 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.
|
|
*
|
|
* 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with this program; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
**/
|
|
|
|
#ifndef NEURON_PLUGIN_DATALAYERS_INTF_H
|
|
#define NEURON_PLUGIN_DATALAYERS_INTF_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#include "neuron.h"
|
|
#include "plugin.h"
|
|
|
|
#define NEU_METRIC_CACHED_QUEUE_SIZE "cached_queue_size"
|
|
#define NEU_METRIC_CACHED_QUEUE_SIZE_TYPE NEU_METRIC_TYPE_GAUAGE
|
|
#define NEU_METRIC_CACHED_QUEUE_SIZE_HELP "Size of the cached message queue"
|
|
|
|
#define NEU_METRIC_MAX_CACHED_QUEUE_SIZE "max_cached_queue_size"
|
|
#define NEU_METRIC_MAX_CACHED_QUEUE_SIZE_TYPE NEU_METRIC_TYPE_GAUAGE
|
|
#define NEU_METRIC_MAX_CACHED_QUEUE_SIZE_HELP \
|
|
"Max size of the cached message queue"
|
|
|
|
#define NEU_METRIC_DISCARDED_MSGS "discarded_msgs"
|
|
#define NEU_METRIC_DISCARDED_MSGS_TYPE NEU_METRIC_TYPE_COUNTER
|
|
#define NEU_METRIC_DISCARDED_MSGS_HELP \
|
|
"Number of messages discarded when cache is full"
|
|
|
|
#define NEU_PLUGIN_REGISTER_CACHED_QUEUE_SIZE_METRIC(plugin) \
|
|
NEU_PLUGIN_REGISTER_METRIC(plugin, NEU_METRIC_CACHED_QUEUE_SIZE, 0)
|
|
|
|
#define NEU_PLUGIN_REGISTER_MAX_CACHED_QUEUE_SIZE_METRIC(plugin) \
|
|
NEU_PLUGIN_REGISTER_METRIC(plugin, NEU_METRIC_MAX_CACHED_QUEUE_SIZE, 0)
|
|
|
|
#define NEU_PLUGIN_REGISTER_DISCARDED_MSGS_METRIC(plugin) \
|
|
NEU_PLUGIN_REGISTER_METRIC(plugin, NEU_METRIC_DISCARDED_MSGS, 0)
|
|
|
|
#define NEU_PLUGIN_UPDATE_CACHED_QUEUE_SIZE_METRIC(plugin, val) \
|
|
NEU_PLUGIN_UPDATE_METRIC(plugin, NEU_METRIC_CACHED_QUEUE_SIZE, val, NULL)
|
|
|
|
#define NEU_PLUGIN_UPDATE_MAX_CACHED_QUEUE_SIZE_METRIC(plugin, val) \
|
|
NEU_PLUGIN_UPDATE_METRIC(plugin, NEU_METRIC_MAX_CACHED_QUEUE_SIZE, val, \
|
|
NULL)
|
|
|
|
#define NEU_PLUGIN_UPDATE_DISCARDED_MSGS_METRIC(plugin, val) \
|
|
NEU_PLUGIN_UPDATE_METRIC(plugin, NEU_METRIC_DISCARDED_MSGS, val, NULL)
|
|
|
|
extern const neu_plugin_intf_funs_t datalayers_plugin_intf_funs;
|
|
|
|
neu_plugin_t *datalayers_plugin_open(void);
|
|
int datalayers_plugin_close(neu_plugin_t *plugin);
|
|
int datalayers_plugin_init(neu_plugin_t *plugin, bool load);
|
|
int datalayers_plugin_uninit(neu_plugin_t *plugin);
|
|
int datalayers_plugin_config(neu_plugin_t *plugin, const char *setting);
|
|
int datalayers_plugin_start(neu_plugin_t *plugin);
|
|
int datalayers_plugin_stop(neu_plugin_t *plugin);
|
|
int datalayers_plugin_request(neu_plugin_t *plugin, neu_reqresp_head_t *head,
|
|
void *data);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif |