/// <summary>
/// 补发缓存数据列表
/// </summary>
public static void ReissueBufferList()
{
try
{
int idx = 0;
for (idx = 0; idx < BufferList.Count; idx++)
{
if (!WriteToDB(BufferList[idx]))
{
break;
}
}
if (0 != idx)
{
// 如果有补发成功的要删掉原来的缓存文件
File.Delete(LocalBufFileName);
StreamWriter sw = new StreamWriter(LocalBufFileName, false);
List <string> tempList = new List <string>();
for (; idx < BufferList.Count; idx++)
{
tempList.Add(BufferList[idx]);
sw.WriteLine(BufferList[idx]);
}
sw.Close();
// 清空缓存列表
BufferList.Clear();
BufferList = tempList;
}
Thread.Sleep(200);
}
catch (Exception ex)
{
System.Diagnostics.Trace.WriteLine(ex.ToString());
}
}
public void GivenBufferListWhenEmptyShouldNotDispatchCleared()
{
var list = new BufferList <int>(1000, TimeSpan.FromSeconds(10));
var called = false;
list.Cleared += _ => called = true;
list.Clear();
called.Should().BeFalse();
}
public void Clear()
{
if (Count == 0)
{
return;
}
val2idx.Clear();
idx2val.Clear();
vals.Clear();
}
public void CheckInBuffers()
{
lock (_lockObject)
{
foreach (var buffer in BufferList)
{
BufferManager.CheckIn(buffer);
}
BufferList.Clear();
}
}
public void Clear()
{
if (Count == 0)
{
return;
}
key2idx.Clear();
idx2key.Clear();
keys.Clear();
vals.Clear();
}
public void GivenBufferShouldCountFailedList()
{
var list = new BufferList <int>(10, Timeout.InfiniteTimeSpan)
{
1
};
list.Cleared += items => throw new Exception();
list.Clear();
list.Count.Should().Be(1);
}
public async Task GivenBufferWhenFailedHasAnyShouldDispatchClearForFailedMessages()
{
var list = new BufferList <int>(1, Timeout.InfiniteTimeSpan);
var autoResetEvent = new AutoResetEvent(false);
var i = 0;
list.Cleared += removed =>
{
autoResetEvent.Set();
if (++i == 1)
{
throw new Exception();
}
};
list.Add(1);
autoResetEvent.WaitOne();
await Task.Delay(300);
list.GetFailed().Should().NotBeEmpty();
list.Clear();
list.GetFailed().Should().BeEmpty();
}
public void Flush()
{
_publisherBuffer.Clear();
Task.Delay(1000).Wait();
}