mirror of
https://github.com/jambonz/sbc-sip-sidecar.git
synced 2025-12-19 04:27:46 +00:00
83 lines
2.8 KiB
JavaScript
83 lines
2.8 KiB
JavaScript
const assert = require('assert');
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assert.ok(process.env.JAMBONES_MYSQL_HOST &&
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process.env.JAMBONES_MYSQL_USER &&
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process.env.JAMBONES_MYSQL_PASSWORD &&
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process.env.JAMBONES_MYSQL_DATABASE, 'missing JAMBONES_MYSQL_XXX env vars');
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assert.ok(process.env.JAMBONES_REDIS_HOST, 'missing JAMBONES_REDIS_HOST env var');
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assert.ok(process.env.DRACHTIO_HOST, 'missing DRACHTIO_HOST env var');
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assert.ok(process.env.DRACHTIO_PORT, 'missing DRACHTIO_PORT env var');
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assert.ok(process.env.DRACHTIO_SECRET, 'missing DRACHTIO_SECRET env var');
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const opts = Object.assign({
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timestamp: () => { return `, "time": "${new Date().toISOString()}"`; }
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}, { level: process.env.JAMBONES_LOGLEVEL || 'info' });
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const logger = require('pino')(opts);
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const Srf = require('drachtio-srf');
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const srf = new Srf();
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const setName = `${(process.env.JAMBONES_CLUSTER_ID || 'default')}:active-sip`;
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const {
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lookupAllVoipCarriers,
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lookupSipGatewaysByCarrier,
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} = require('@jambonz/db-helpers')({
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host: process.env.JAMBONES_MYSQL_HOST,
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user: process.env.JAMBONES_MYSQL_USER,
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password: process.env.JAMBONES_MYSQL_PASSWORD,
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database: process.env.JAMBONES_MYSQL_DATABASE,
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connectionLimit: process.env.JAMBONES_MYSQL_CONNECTION_LIMIT || 10
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}, logger);
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const {
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retrieveSet } = require('@jambonz/realtimedb-helpers')({
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host: process.env.JAMBONES_REDIS_HOST || 'localhost',
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port: process.env.JAMBONES_REDIS_PORT || 6379
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}, logger);
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srf.locals = {
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...srf.locals,
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dbHelpers: {
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lookupAllVoipCarriers,
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lookupSipGatewaysByCarrier,
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},
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realtimeDbHelpers: {
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retrieveSet
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}
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};
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srf.connect({ host: process.env.DRACHTIO_HOST, port: process.env.DRACHTIO_PORT, secret: process.env.DRACHTIO_SECRET });
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srf.on('connect', (err, hp) => {
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const ativateRegBot = async(err, hp) => {
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if (err) return logger.error({ err }, 'Error connecting to drachtio server');
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logger.info(`connected to drachtio listening on ${hp}`);
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// Only run when I'm the first member in the set Of Actip Sip SBC
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const set = await retrieveSet(setName);
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const newArray = Array.from(set);
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let startRegBot = !newArray || newArray.length == 0;
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if (!startRegBot) {
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const firstSbc = newArray.at(0);
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const hostports = hp.split(',');
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for (const hp of hostports) {
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const arr = /^(.*)\/(.*:\d+)$/.exec(hp);
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if (firstSbc === arr[2]) {
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startRegBot = true;
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break;
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}
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}
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}
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if (startRegBot) {
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srf.locals.regbotStatus = require('./lib/sip-trunk-register')(logger, srf);
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} else {
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// Timer 30 seconds to make sure the task is transfered to another SBC outbound handler
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setTimeout(ativateRegBot.bind(this, err, hp), 30 * 1000);
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}
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};
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ativateRegBot(err, hp);
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});
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if (process.env.NODE_ENV === 'test') {
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srf.on('error', (err) => {
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logger.info(err, 'Error connecting to drachtio');
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});
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}
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module.exports = { srf, logger };
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