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utils.js
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44 lines (40 loc) · 950 Bytes
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exports.connectAll = connectAll
exports.ackAll = ackAll
exports.pubAll = pubAll
const parallel = require('run-parallel')
function connectAll (clients, urls, done) {
if (typeof urls === 'string') {
urls = [urls]
}
parallel(clients.map(function (client, i) {
return function (cb) {
client.on('open', function () {
client.send('sub ' + (urls[i] || urls[0]))
cb()
})
}
}), done)
}
function ackAll (clients, done) {
parallel(clients.map(function (client) {
return function (cb) {
client.on('message', function (msg) {
if (msg.split(' ')[0] === 'ack') {
cb()
}
})
}
}), done)
}
function pubAll (clients, pubs, done) {
parallel(clients.map(function (client) {
return function (cb) {
client.on('message', function (msg) {
if (msg.split(' ')[0] === 'pub') {
pubs.push(msg)
cb()
}
})
}
}), done)
}