You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
68 lines
2.0 KiB
68 lines
2.0 KiB
--
|
|
-- Copyright 2022-2024 SipWise Team <development@sipwise.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 3 of the License, or
|
|
-- (at your option) any later version.
|
|
--
|
|
-- This package 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, see <http://www.gnu.org/licenses/>.
|
|
-- .
|
|
-- On Debian systems, the complete text of the GNU General
|
|
-- Public License version 3 can be found in "/usr/share/common-licenses/GPL-3".
|
|
--
|
|
local utils = require 'ngcp.utils'
|
|
local redis = require 'redis';
|
|
local utable = utils.table
|
|
local NGCPRedis = utils.inheritsFrom()
|
|
-- luacheck: globals KSR
|
|
local KSR = KSR
|
|
|
|
_ENV = NGCPRedis
|
|
|
|
local defaults = {
|
|
host = 'localhost',
|
|
port = 6379,
|
|
db = 0
|
|
}
|
|
|
|
-- class NGCPRedis
|
|
NGCPRedis.__tostring = function (t)
|
|
return string.format("config:%s", utable.tostring(t.config))
|
|
end
|
|
|
|
function NGCPRedis:new(config)
|
|
local t = NGCPRedis:create()
|
|
t.config = utils.merge_defaults(config, defaults)
|
|
return t;
|
|
end
|
|
|
|
function NGCPRedis:test_connection()
|
|
if not self.client then return nil end
|
|
local ok, _ = pcall(self.client.ping, self.client)
|
|
if not ok then
|
|
KSR.info(string.format("close redis server[%d]\n",
|
|
self.client.network.socket:getfd()))
|
|
self.client.network.socket:close()
|
|
self.client = nil
|
|
end
|
|
return ok
|
|
end
|
|
|
|
function NGCPRedis:connect()
|
|
self.client = redis.connect(self.config.host, self.config.port)
|
|
self.client:select(self.config.db)
|
|
KSR.info(string.format("connected to redis server[%d] %s:%s at %s\n",
|
|
self.client.network.socket:getfd(),
|
|
self.config.host, tostring(self.config.port), tostring(self.config.db)))
|
|
return self.client
|
|
end
|
|
|
|
return NGCPRedis
|