DNS查询失败时的日志优化,记录部分类型DNS的端口号。
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c947f03dc6
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5941c25ba9
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@ -145,7 +145,7 @@ module.exports = class BaseDNS {
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return ret
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return ret
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} catch (e) {
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} catch (e) {
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log.error(`[DNS-over-${this.dnsType} '${this.dnsName}'] DNS query error, hostname: ${hostname}${this.dnsServer ? `, dnsServer: ${this.dnsServer}` : ''}, cost: ${Date.now() - start} ms, error:`, e)
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log.error(`[DNS-over-${this.dnsType} '${this.dnsName}'] DNS query error, hostname: ${hostname}${this.dnsServer ? `, dnsServer: ${this.dnsServer}` : ''}${this.dnsServerPort ? `:${this.dnsServerPort}` : ''}, cost: ${Date.now() - start} ms, error:`, e)
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return []
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return []
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}
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}
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}
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}
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@ -4,7 +4,7 @@ const dnsPacket = require('dns-packet')
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const randi = require('random-int')
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const randi = require('random-int')
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const BaseDNS = require('./base')
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const BaseDNS = require('./base')
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const defaultPort = 53 // UDP类型的DNS服务默认端口号
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const defaultPort = 53 // TCP类型的DNS服务默认端口号
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module.exports = class DNSOverTCP extends BaseDNS {
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module.exports = class DNSOverTCP extends BaseDNS {
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constructor (dnsName, cacheSize, preSetIpList, dnsServer, dnsServerPort) {
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constructor (dnsName, cacheSize, preSetIpList, dnsServer, dnsServerPort) {
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