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使用timeToLive平均值

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This commit is contained in:
陈国伟 2021-11-18 14:16:28 +08:00
parent deb0e08514
commit f2553e245e
1 changed files with 7 additions and 1 deletions
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8
FastGithub.DomainResolve/DnsClient.cs
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@ -172,7 +172,13 @@ namespace FastGithub.DomainResolve
addresses = await OrderByConnectAnyAsync(addresses, endPoint.Port, cancellationToken); addresses = await OrderByConnectAnyAsync(addresses, endPoint.Port, cancellationToken);
} }
var timeToLive = addressRecords.First().TimeToLive; var totalTimeToLive = TimeSpan.Zero;
foreach (var record in addressRecords)
{
totalTimeToLive = totalTimeToLive.Add(record.TimeToLive);
}
var timeToLive = totalTimeToLive / addressRecords.Count;
if (timeToLive <= TimeSpan.Zero) if (timeToLive <= TimeSpan.Zero)
{ {
timeToLive = this.defaultEmptyTtl; timeToLive = this.defaultEmptyTtl;