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103 lines
3.6 KiB
103 lines
3.6 KiB
--
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-- Copyright 2015 SipWise Team <development@sipwise.com>
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--
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-- This program is free software: you can redistribute it and/or modify
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-- it under the terms of the GNU General Public License as published by
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-- the Free Software Foundation, either version 3 of the License, or
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-- (at your option) any later version.
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--
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-- This package is distributed in the hope that it will be useful,
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of
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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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-- GNU General Public License for more details.
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--
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-- You should have received a copy of the GNU General Public License
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-- along with this program. If not, see <http://www.gnu.org/licenses/>.
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-- .
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-- On Debian systems, the complete text of the GNU General
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-- Public License version 3 can be found in "/usr/share/common-licenses/GPL-3".
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--
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local NGCPRecentCalls = {
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__class__ = 'NGCPRecentCalls'
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}
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local redis = require 'redis';
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local utils = require 'ngcp.utils';
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local utable = utils.table
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_ENV = NGCPRecentCalls
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-- class NGCPRecentCalls
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local NGCPRecentCalls_MT = { __index = NGCPRecentCalls }
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NGCPRecentCalls_MT.__tostring = function (t)
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return string.format("config:%s central:%s",
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utable.tostring(t.config), utable.tostring(t.central))
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end
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function NGCPRecentCalls.new()
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local t = NGCPRecentCalls.init();
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setmetatable( t, NGCPRecentCalls_MT )
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return t;
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end
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function NGCPRecentCalls.init()
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local t = {
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config = {
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central = {
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host = '127.0.0.1',
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port = 6379,
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db = "7"
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},
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expire = 7200
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},
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central = {},
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};
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return t;
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end
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function NGCPRecentCalls._test_connection(client)
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if not client then return nil end
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local ok, _ = pcall(client.ping, client)
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return ok
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end
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function NGCPRecentCalls._connect(config)
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local client = redis.connect(config.host,config.port)
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client:select(config.db)
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sr.log("info", string.format("connected to redis server %s:%d at %s\n",
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config.host, config.port, config.db))
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return client
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end
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function NGCPRecentCalls:set_by_key(key,
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callid, uuid, start_time,
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duration, caller, callee,
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source)
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if not self._test_connection(self.central) then
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self.central = self._connect(self.config.central)
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end
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local res = self.central:hmset(key,
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"callid", callid,
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"uuid", uuid,
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"start_time", start_time,
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"duration", duration,
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"caller", caller,
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"callee", callee,
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"source", source)
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if res then
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self.central:expire(key, self.config.expire)
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end
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sr.log("info", string.format("central:hset[%s]=>[%s] callid: %s uuid: %s start_time: %s duration: %d caller: %s callee: %s source: %s expire: %d\n",
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key, tostring(res),
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callid, uuid,
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start_time, duration,
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caller, callee,
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source,
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self.config.expire))
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return res
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end
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-- class
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return NGCPRecentCalls
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--EOF
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