跳过某些记录不必要的测试

This commit is contained in:
老九 2021-11-19 20:50:39 +08:00
parent 3bd0ff7fa2
commit 952ec5542f
2 changed files with 24 additions and 18 deletions

View File

@ -97,38 +97,44 @@ namespace FastGithub.DomainResolve
{
foreach (var keyValue in this.dnsEndPointAddressElapseds)
{
var dnsEndPoint = keyValue.Key;
var hashSet = new HashSet<IPAddressElapsed>();
foreach (var item in keyValue.Value)
var oldValues = keyValue.Value;
if (oldValues.Length >= MAX_ADDRESS_COUNT)
{
hashSet.Add(item);
if (oldValues.Any(item => item.NeedUpdateElapsed()) == false)
{
continue;
}
}
var dnsEndPoint = keyValue.Key;
var hashSet = new HashSet<IPAddressElapsed>(oldValues);
await foreach (var adddress in this.dnsClient.ResolveAsync(dnsEndPoint, fastSort: false, cancellationToken))
{
hashSet.Add(new IPAddressElapsed(adddress, dnsEndPoint.Port));
}
// 两个以上才进行测速排序
if (hashSet.Count > 1)
{
var updateTasks = hashSet
.Where(item => item.CanUpdateElapsed())
.Where(item => item.NeedUpdateElapsed())
.Select(item => item.UpdateElapsedAsync(cancellationToken));
await Task.WhenAll(updateTasks);
}
var addressElapseds = hashSet
var newValues = hashSet
.Where(item => item.Elapsed < TimeSpan.MaxValue)
.OrderBy(item => item.Elapsed)
.Take(count: MAX_ADDRESS_COUNT)
.ToArray();
if (keyValue.Value.SequenceEqual(addressElapseds) == false)
if (oldValues.SequenceEqual(newValues) == false)
{
var addressArray = string.Join(", ", addressElapseds.Select(item => item.ToString()));
this.dnsEndPointAddressElapseds[dnsEndPoint] = newValues;
var addressArray = string.Join(", ", newValues.Select(item => item.ToString()));
this.logger.LogInformation($"{dnsEndPoint.Host}->[{addressArray}]");
}
this.dnsEndPointAddressElapseds[dnsEndPoint] = addressElapseds;
}
}
}

View File

@ -34,7 +34,7 @@ namespace FastGithub.DomainResolve
/// <summary>
/// 获取延时
/// </summary>
public TimeSpan Elapsed { get; private set; } = TimeSpan.MaxValue;
public TimeSpan Elapsed { get; private set; }
/// <summary>
/// IP延时
@ -48,10 +48,10 @@ namespace FastGithub.DomainResolve
}
/// <summary>
/// 是否可以更新延时
/// 是否需求更新延时
/// </summary>
/// <returns></returns>
public bool CanUpdateElapsed()
public bool NeedUpdateElapsed()
{
return Environment.TickCount64 - this.lastTestTickCount > maxLifeTime;
}