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60 lines
1.7 KiB
60 lines
1.7 KiB
-- Prosody IM
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-- Copyright (C) 2014 Sipwise GmbH <development@sipwise.com>
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--
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-- This project is MIT/X11 licensed. Please see the
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-- COPYING file in the source package for more information.
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--
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module:set_global();
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local redis = require 'redis';
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local redis_config = {
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port = 6739, host = "127.0.0.1",
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server_id = "0", redis_db = "2"
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};
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local redis_client;
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local function test_connection()
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if not redis_client then return nil end;
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local ok, err = pcall(redis_client.ping, redis_client);
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if not ok then
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redis_client = nil;
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end
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end
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local function client_connect()
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redis_client = redis.connect(redis_config.host, redis_config.port);
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module:log("debug", "connected to redis server %s:%d",
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redis_config.host, redis_config.port);
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if redis_config.redis_db then
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redis_client:select(redis_config.redis_db);
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end
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end
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local function resource_bind(event)
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local session = event.session;
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module:log("debug", "resource-bind from %s", session.host);
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module:log("debug", "save %s", session.full_jid);
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if not test_connection() then client_connect() end
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redis_client:set(session.full_jid, redis_config.server_id);
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end
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local function resource_unbind(event)
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local session, err = event.session, event.error;
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module:log("debug", "resource-unbind from %s", session.host);
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module:log("debug", "remove %s", session.full_jid);
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if not test_connection() then client_connect() end
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redis_client:del(session.full_jid);
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end
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function module.load()
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module:log("debug", "load");
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redis_config = module:get_option("redis_sessions_auth", redis_config);
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redis_enable = client_connect();
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end
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function module.add_host(module)
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module:hook("resource-bind", resource_bind, 200);
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module:hook("resource-unbind", resource_unbind, 200);
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end
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