38 lines
1.2 KiB
JavaScript
38 lines
1.2 KiB
JavaScript
const promisify = require('util').promisify;
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module.exports = function(config) {
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const redis_lib =
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config.env === 'development' && config.redis_host === 'localhost'
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? 'redis-mock'
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: 'redis';
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//eslint-disable-next-line security/detect-non-literal-require
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const redis = require(redis_lib);
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var client_config = {
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host: config.redis_host,
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port: config.redis_port,
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retry_strategy: options => {
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if (options.total_retry_time > config.redis_retry_time) {
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client.emit('error', 'Retry time exhausted');
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return new Error('Retry time exhausted');
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}
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return config.redis_retry_delay;
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}
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};
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if (config.redis_user != null && config.redis_user.length > 0)
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client_config.user = config.redis_user;
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if (config.redis_password != null && config.redis_password.length > 0)
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client_config.password = config.redis_password;
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if (config.redis_db != null && config.redis_db.length > 0)
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client_config.db = config.redis_db;
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const client = redis.createClient(client_config);
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client.ttlAsync = promisify(client.ttl);
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client.hgetallAsync = promisify(client.hgetall);
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client.hgetAsync = promisify(client.hget);
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client.pingAsync = promisify(client.ping);
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return client;
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};
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