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|
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|
|
| module.exports.resolveSrv = function (hostname, callback) {
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| const Http = new XMLHttpRequest()
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| const url = `https://dns.google.com/resolve?name=${hostname}&type=SRV`
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| Http.open('GET', url)
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| Http.responseType = 'json'
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| Http.send()
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|
|
| Http.onload = function () {
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| const response = Http.response
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| if (response.Status === 3) {
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| const err = new Error('querySrv ENOTFOUND')
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| err.code = 'ENOTFOUND'
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| callback(err)
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| return
|
| }
|
| if (!response.Answer || response.Answer.length < 1) {
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| const err = new Error('querySrv ENODATA')
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| err.code = 'ENODATA'
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| callback(err)
|
| return
|
| }
|
| const willreturn = []
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| response.Answer.forEach(function (object) {
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| const data = object.data.split(' ')
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| willreturn.push({
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| priority: data[0],
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| weight: data[1],
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| port: data[2],
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| name: data[3]
|
| })
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| })
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| console.log(willreturn)
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| callback(null, willreturn)
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| }
|
| }
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|
|
