/// <summary>
/// 超时检测
/// </summary>
protected internal override void OnTimer()
{
do
{
long value = System.Threading.Interlocked.Read(ref this.secondIndex.Value);
SecondIndex secondIndex = new SecondIndex {
Value = value
};
if (System.Threading.Interlocked.CompareExchange(ref this.secondIndex.Value, secondIndex.Next(Counts.CurrentIndex), value) == value)
{
secondIndex.Value = value;
int count = System.Threading.Interlocked.Exchange(ref Counts.Int[secondIndex.Index], 0);
if (count > 0)
{
if (secondIndex.Second != 0)
{
OnTimeout(secondIndex.Second);
}
else
{
AutoCSer.LogHelper.Fatal("非法超时秒计数 0，请检查 Decrement 调用是否有 0 传参", LogLevel.Fatal | LogLevel.Error | LogLevel.AutoCSer);
}
}
return;
}
AutoCSer.Threading.ThreadYield.Yield();
}while (true);
}
/// <summary>
/// 增加超时计数
/// </summary>
/// <param name="seconds">超时秒数，必须大于 0</param>
/// <returns>超时秒计数</returns>
internal uint Increment(ushort seconds)
{
SecondIndex secondIndex = new SecondIndex {
Value = System.Threading.Interlocked.Read(ref this.secondIndex.Value)
};
int index = secondIndex.Index + seconds;
uint timeoutSeconds = secondIndex.Second + seconds;
if (index >= Counts.CurrentIndex)
{
index -= Counts.CurrentIndex;
}
if (timeoutSeconds != 0)
{
System.Threading.Interlocked.Increment(ref Counts.Int[index]);
return(timeoutSeconds);
}
//屏蔽 0
if (++index == Counts.CurrentIndex)
{
index = 0;
}
System.Threading.Interlocked.Increment(ref Counts.Int[index]);
return(1);
}
/// <summary>
/// 减少超时计数
/// </summary>
/// <param name="seconds">超时秒计数</param>
internal void Decrement(uint seconds)
{
SecondIndex secondIndex = new SecondIndex {
Value = System.Threading.Interlocked.Read(ref this.secondIndex.Value)
};
int index = (int)(seconds - secondIndex.Second);
if (index > 0)
{
if (index <= Counts.CurrentIndex)
{
index += secondIndex.Index;
if (index >= Counts.CurrentIndex)
{
index -= Counts.CurrentIndex;
}
System.Threading.Interlocked.Decrement(ref Counts.Int[index]);
}
}
else if ((uint)index == 0 && System.Threading.Interlocked.Decrement(ref Counts.Int[secondIndex.Index]) < 0)
{
System.Threading.Interlocked.Increment(ref Counts.Int[secondIndex.Index]);
}
}
/// <summary>
/// 超时检测
/// </summary>
internal void OnTimer()
{
do
{
long value = System.Threading.Interlocked.Read(ref this.secondIndex.Value);
SecondIndex secondIndex = new SecondIndex {
Value = value
};
if (System.Threading.Interlocked.CompareExchange(ref this.secondIndex.Value, secondIndex.Next(Counts.CustomSize), value) == value)
{
secondIndex.Value = value;
int count = System.Threading.Interlocked.Exchange(ref Counts.Int[secondIndex.Index], 0);
if (count > 0)
{
if (secondIndex.Second != 0)
{
OnTimeout(secondIndex.Second);
}
else
{
AutoCSer.Log.Pub.Log.Add(Log.LogType.Fatal, "非法超时秒计数 0，请检查 Decrement 调用是否有 0 传参");
}
}
return;
}
AutoCSer.Threading.ThreadYield.YieldOnly();
}while (true);
}
