public async Task TestMethod2()
{
CompactLog log = new CompactLog();
await log.Add("文字{0}", new object[] { 1 });
Assert.AreEqual(1, log.EntryCount);
var entry_create_time = log.GetEntry()[0].StartTime;
log.WriteToLog((text) =>
{
Assert.AreEqual(true, text.Contains("文字1"));
});
// entry 的时间在 WriteToLog() 以后不会变
Assert.AreEqual(entry_create_time, log.GetEntry()[0].StartTime);
log.RemoveEntry("文字{0}");
Assert.AreEqual(0, log.EntryCount);
await log.Add("文字{0}", new object[] { 2 });
Assert.AreEqual(1, log.EntryCount);
log.WriteToLog((text) =>
{
Assert.AreEqual(false, text.Contains("文字1"));
Assert.AreEqual(true, text.Contains("文字2"));
});
}
public async Task TestMethod1()
{
CompactLog log = new CompactLog();
await log.Add("文字{0}", new object[] { 1 });
Assert.AreEqual(1, log.EntryCount);
log.RemoveEntry("文字{0}");
Assert.AreEqual(0, log.EntryCount);
}
public async Task TestMethod3()
{
CompactLog log = new CompactLog();
await log.Add("文字{0}", new object[] { 1 });
Assert.AreEqual(1, log.EntryCount);
var entry_create_time = log.GetEntry()[0].StartTime;
log.WriteToLog((text) =>
{
Assert.AreEqual(true, text.Contains("文字1"));
},
"reset_start_time");
// entry 依然存在
Assert.AreEqual(1, log.EntryCount);
// 但 entry.TotalCount 已经被清除
Assert.AreEqual(0, log.GetEntry()[0].TotalCount);
// entry.Datas 也被清除
Assert.AreEqual(0, log.GetEntry()[0].Datas.Count);
// entry 的时间在 WriteToLog() 以后会变
Assert.AreNotEqual(entry_create_time, log.GetEntry()[0].StartTime);
// 变成 DateTime.MinValue
Assert.AreEqual(DateTime.MinValue, log.GetEntry()[0].StartTime);
// entry.TotalCount 为空的情况下调用 WriteToLog() 是不会输出的
int write_count = 0;
log.WriteToLog((text) =>
{
write_count++;
});
Assert.AreEqual(0, write_count);
}
async Task DoInventory()
{
Program.MainForm.OutputHistory("开始捕获", 0);
if (Program.Rfid.Readers.Count == 0)
{
Program.MainForm.OutputHistory("当前没有可用的读卡器", 2);
}
else
{
List <string> names = new List <string>();
Program.Rfid.Readers.ForEach((o) => names.Add(o.Name));
Program.MainForm.OutputHistory($"当前读卡器数量 {Program.Rfid.Readers.Count}。包括: \r\n{StringUtil.MakePathList(names,"\r\n")}", 0);
}
_cancelInventory = new CancellationTokenSource();
bool bFirst = true;
try
{
// uid --> Driver Name
// Hashtable uid_table = new Hashtable();
while (_cancelInventory.IsCancellationRequested == false)
{
await Task.Delay(200, _cancelInventory.Token).ConfigureAwait(false);
ClearIdleTag(TimeSpan.FromSeconds(1)); // 1 秒的防误触发时间
FlushCompactLog();
//if (_captureEnabled.Value == false)
// continue;
// uid_table.Clear();
foreach (Reader reader in Program.Rfid.Readers)
{
if (reader == null)
{
continue;
}
if (string.IsNullOrEmpty(Program.Rfid.State) == false)
{
break;
}
InventoryResult inventory_result = Program.Rfid.Inventory(
reader.Name, bFirst ? "" : "only_new");
// bFirst = false;
if (inventory_result.Value == -1)
{
_compactLog?.Add($"*** 读卡器 {0} 点选标签时出错: {1}",
new object[] { reader.Name, inventory_result.ToString() }
);
continue;
// ioError 要主动卸载有问题的 reader?
// 如何报错？写入操作历史？
// Program.MainForm.OutputHistory($"读卡器{reader.Name}点选标签时出错:{inventory_result.ToString()}\r\n已停止捕获过程", 2);
// return;
}
foreach (InventoryInfo info in inventory_result.Results)
{
//if (uid_table.ContainsKey(info.UID))
// continue;
//uid_table[info.UID] = reader.Name;
AddToTagList(reader.Name, info.UID, info.DsfID, info.Protocol);
}
}
}
}
catch (TaskCanceledException)
{
}
finally
{
_cancelInventory = null;
Program.MainForm.OutputHistory("结束捕获", 0);
}
}
async Task Run()
{
while (this._isActive)
{
TcpClient tcpClient = null;
string ip = "";
try
{
tcpClient = await this._listener.AcceptTcpClientAsync().ConfigureAwait(false);
// string ip = ((IPEndPoint)s.Client.RemoteEndPoint).Address.ToString();
ip = GetClientIP(tcpClient);
// ZManager.Log?.Info("*** ip [" + ip + "] request");
if (this._ipTable != null)
{
string error = this._ipTable.CheckIp(ip);
if (error != null)
{
tcpClient.Close();
// TODO: 可以在首次出现这种情况的时候记入错误日志
_compactLog?.Add("*** ip {0} 被禁止 Connect。原因: {1}", new object[] { ip, error });
// LibraryManager.Log?.Info("*** ip [" + ip + "] 被禁止 Connect。原因: " + error);
continue;
}
}
// throw new Exception("test");
Task task = // 用来消除警告 // https://stackoverflow.com/questions/18577054/alternative-to-task-run-that-doesnt-throw-warning
Task.Run(() =>
HandleClient(tcpClient,
() =>
{
if (this._ipTable != null && string.IsNullOrEmpty(ip) == false)
{
this._ipTable.FinishIp(ip);
ip = "";
}
tcpClient = null;
},
_cancelToken));
}
catch (Exception ex)
{
if (tcpClient != null)
{
tcpClient.Close();
if (this._ipTable != null && string.IsNullOrEmpty(ip) == false)
{
this._ipTable.FinishIp(ip);
ip = "";
}
tcpClient = null;
}
if (this._isActive == false)
{
break;
}
LibraryManager.Log?.Error(this.GetServerName() + " AcceptTcpClientAsync() 出现异常: " + ExceptionUtil.GetDebugText(ex));
}
Thread.Sleep(1);
}
}
// parameters:
// reader_name_list 读卡器名字列表。形态为 "*" 或 "name1,name2" 或 "name1:1|2|3|4,name2"
// style 如果为 "getTagInfo"，表示要在结果中返回 TagInfo
ListTagsResult _listTags(string reader_name_list, string style)
{
InventoryResult result = new InventoryResult();
if (Program.MainForm.ErrorState != "normal")
{
return new ListTagsResult
{
Value = -1,
ErrorInfo = $"{Program.MainForm.ErrorStateInfo}",
ErrorCode = $"state:{Program.MainForm.ErrorState}"
}
}
;
List <OneTag> tags = new List <OneTag>();
// uid --> OneTag
Hashtable uid_table = new Hashtable();
foreach (Reader reader in Program.Rfid.Readers)
{
#if NO
if (reader_name == "*" || reader.Name == reader_name)
{
}
else
{
continue;
}
#endif
// 顺便要从 reader_name_list 中解析出天线部分
if (Reader.MatchReaderName(reader_name_list, reader.Name, out string antenna_list) == false)
{
continue;
}
InventoryResult inventory_result = Program.Rfid.Inventory(reader.Name,
antenna_list,
style // ""
);
/*
* // testing
* inventory_result.Value = -1;
* inventory_result.ErrorInfo = "模拟 inventory 出错";
* inventory_result.ErrorCode = "test";
*/
if (inventory_result.Value == -1)
{
// TODO: 统计单位时间内出错的总数，如果超过一定限度则重新初始化全部读卡器
_ = _compactLog.Add("inventory 出错: {0}", new object[] { inventory_result.ErrorInfo });
_inventoryErrorCount++;
// 每隔一段时间写入日志一次
if (DateTime.Now - _lastCompactTime > _compactLength)
{
_compactLog?.WriteToLog((text) =>
{
Log.Logger.Error(text);
Program.MainForm.OutputHistory(text, 2);
});
_lastCompactTime = DateTime.Now;
if (_inventoryErrorCount > 10)
{
// 发出信号，重启
Program.MainForm.RestartRfidDriver($"因最近阶段内 inventory 出错次数为 {_inventoryErrorCount}");
_inventoryErrorCount = 0;
}
}
return(new ListTagsResult {
Value = -1, ErrorInfo = inventory_result.ErrorInfo, ErrorCode = inventory_result.ErrorCode
});
}
foreach (InventoryInfo info in inventory_result.Results)
{
OneTag tag = null;
if (uid_table.ContainsKey(info.UID))
{
// 重复出现的，追加 读卡器名字
tag = (OneTag)uid_table[info.UID];
tag.ReaderName += "," + reader.Name;
}
else
{
// 首次出现
tag = new OneTag
{
Protocol = info.Protocol,
ReaderName = reader.Name,
UID = info.UID,
DSFID = info.DsfID,
AntennaID = info.AntennaID, // 2019/9/25
// InventoryInfo = info // 有些冗余的字段
};
/*
* // testing
* tag.AntennaID = _currenAntenna;
* if (DateTime.Now - _lastTime > TimeSpan.FromSeconds(5))
* {
* _currenAntenna++;
* if (_currenAntenna > 50)
* _currenAntenna = 1;
* _lastTime = DateTime.Now;
* }
*/
uid_table[info.UID] = tag;
tags.Add(tag);
}
if (StringUtil.IsInList("getTagInfo", style) &&
tag.TagInfo == null)
{
// TODO: 这里要利用 Hashtable 缓存
GetTagInfoResult result0 = Program.Rfid.GetTagInfo(reader.Name, info);
if (result0.Value == -1)
{
tag.TagInfo = null;
// TODO: 如何报错？写入操作历史?
// $"读取标签{info.UID}信息时出错:{result0.ToString()}"
}
else
{
tag.TagInfo = result0.TagInfo;
}
}
#if NO
GetTagInfoResult result0 = Program.Rfid.GetTagInfo(reader.Name, info);
if (result0.Value == -1)
{
// TODO: 如何报错？写入操作历史?
Program.MainForm.OutputText($"读取标签{info.UID}信息时出错:{result0.ToString()}", 2);
continue;
}
LogicChip chip = LogicChip.From(result0.TagInfo.Bytes,
(int)result0.TagInfo.BlockSize,
"" // result0.TagInfo.LockStatus
);
Element pii = chip.FindElement(ElementOID.PII);
if (pii == null)
{
Program.MainForm.Invoke((Action)(() =>
{
// 发送 UID
SendKeys.SendWait($"uid:{info.UID}\r");
}));
}
else
{
Program.MainForm.Invoke((Action)(() =>
{
// 发送 PII
SendKeys.SendWait($"pii:{pii.Text}\r");
}));
}
#endif
}
}
return(new ListTagsResult {
Results = tags
});
#if NO
InventoryResult result = new InventoryResult();
List <OneTag> tags = new List <OneTag>();
_lockTagList.EnterReadLock();
try
{
foreach (OneTag tag in _tagList)
{
if (reader_name == "*" || tag.ReaderName == reader_name)
{
tags.Add(tag);
}
}
return(new ListTagsResult {
Results = tags
});
}
finally
{
_lockTagList.ExitReadLock();
}
#endif
}
