private static Boolean ResponseToStation(ScriptBuffer ThisBuffer)
{
Boolean IsSend = false;
if (ScriptDBBuffer.Count > 0)
{
List <ScriptTB> WaitingScriptList = ScriptDBBuffer.Values.Where(Item => Item.ScriptState == "CREATED" || Item.ScriptState == "WAITINGSERVER" && Item.ExecutionNumber == 1).ToList();
if (WaitingScriptList.Count > 0)
{
while (WaitingScriptList.Count > 0)
{
String Message = "";
Boolean IsAllScriptRecived = IsBlockComplete(WaitingScriptList[0], out Message);
if (IsAllScriptRecived)
{
if (!VerifyTotalExecutionTime(WaitingScriptList[0]))
{
if (ThisBuffer != null)
{
WebSockets.ReturnScriptResult(ThisBuffer.WSConnection, ThisBuffer.Script.BlockName, ThisBuffer.Script.BlockID, ThisBuffer.Script.ExecutionNumber.ToString(), ThisBuffer.Script.CommandName.ToString(), "All script is sending to client.", "Script_Success");
}
List <ScriptTB> InValidScript = ScriptDBBuffer.Values.Where(Item => Item.BlockID == WaitingScriptList[0].BlockID).ToList();
foreach (ScriptTB ThisScript in InValidScript)
{
ScriptTB TempScript = null;
ScriptDBBuffer.TryRemove(ThisScript.BlockID + ThisScript.ExecutionNumber, out TempScript);
DatabaseSynchronization.DeleteScript(TempScript);
RemoveScriptToMonitoring(TempScript);
}
return(false);
}
SendScriptToStation(WaitingScriptList[0]);
WaitingScriptList.RemoveAll(Item => Item.BlockID == WaitingScriptList[0].BlockID);
IsSend = true;
}
else
{
WaitingScriptList.RemoveAt(0);
}
}
}
}
return(IsSend);
}
private static void ResponseToClient(ScriptBuffer ThisBuffer)
{
if (ThisBuffer != null)
{
String Message = "";
Boolean IsAllScriptRecived = IsBlockComplete(ThisBuffer.Script, out Message);
if (IsAllScriptRecived)
{
WebSockets.ReturnScriptResult(ThisBuffer.WSConnection, ThisBuffer.Script.BlockName, ThisBuffer.Script.BlockID, ThisBuffer.Script.ExecutionNumber.ToString(), ThisBuffer.Script.CommandName.ToString(), "All script is sending to client.", "Script_Success");
}
else
{
WebSockets.ReturnScriptResult(ThisBuffer.WSConnection, ThisBuffer.Script.BlockName, ThisBuffer.Script.BlockID, ThisBuffer.Script.ExecutionNumber.ToString(), ThisBuffer.Script.CommandName.ToString(), Message, "Script_OK");
}
}
}
public static void NewScriptFromSocket(ScriptStructure NewScriptStructure, WSConnection ScriptConnection)
{
ScriptBuffer NewBuffer = new ScriptBuffer();
NewBuffer.Script = new ScriptTB();
NewBuffer.Script.TargetID = NewScriptStructure.TargetID;
NewBuffer.Script.BlockID = NewScriptStructure.BlockID;
NewBuffer.Script.BlockName = NewScriptStructure.BlockName;
NewBuffer.Script.CommandCounter = NewScriptStructure.CommandCounter;
NewBuffer.Script.CommandName = NewScriptStructure.CommandName;
NewBuffer.Script.DelayTime = (int)NewScriptStructure.DelayTime;
NewBuffer.Script.DeviceCategory = NewScriptStructure.DeviceCategory.ToString();
NewBuffer.Script.DeviceName = NewScriptStructure.DeviceName.ToString();
NewBuffer.Script.ExecutionNumber = NewScriptStructure.ExecutionNumber.Value;
NewBuffer.Script.ExecutionTimeEnd = NewScriptStructure.ExecutionTimeEnd;
NewBuffer.Script.ExecutionTimeStart = NewScriptStructure.ExecutionTimeStart;
NewBuffer.Script.Owner = NewScriptStructure.Owner;
NewBuffer.Script.Parameter = String.Join(",", NewScriptStructure.Parameter);
NewBuffer.Script.ScriptState = NewScriptStructure.ScriptState.ToString();
NewBuffer.Script.StationName = NewScriptStructure.StationName.ToString();
NewBuffer.WSConnection = ScriptConnection;
NewScriptBuffer.Enqueue(NewBuffer);
}
private static void ReadScriptFromBuffer()
{
Task TTCSTask = Task.Run(() =>
{
Boolean IsDatabaseUpdate = false;
while (IsScriptActive)
{
ScriptBuffer ThisBuffer = null;
if (NewScriptBuffer.TryDequeue(out ThisBuffer))
{
ScriptTB ExistingScript = ScriptDBBuffer.FirstOrDefault(Item => Item.Value.BlockName == ThisBuffer.Script.BlockName && Item.Value.ScriptState != "EXECUTED").Value;
if (ExistingScript == null) //New block name
{
ThisBuffer.Script.TargetID = TTCSHelper.GenNewID();
ThisBuffer.Script.BlockID = ThisBuffer.Script.TargetID;
ThisBuffer.Script.ScriptState = "CREATED";
ScriptDBBuffer.TryAdd(ThisBuffer.Script.BlockID + ThisBuffer.Script.ExecutionNumber, ThisBuffer.Script);
DatabaseSynchronization.InsertScript(ThisBuffer.Script);
IsDatabaseUpdate = true;
AddScriptToMonitoring(ThisBuffer.Script);
}
else if (ExistingScript.ScriptState != "EXECUTING") //Existing block name
{
ScriptTB ExistingBlockScript = ScriptDBBuffer.FirstOrDefault(Item => Item.Value.BlockName == ThisBuffer.Script.BlockName && Item.Value.ExecutionNumber == ThisBuffer.Script.ExecutionNumber && Item.Value.ScriptState != "EXECUTED").Value;
if (ExistingBlockScript == null) //Add new script to the same BlockName
{
ExistingBlockScript = ThisBuffer.Script;
ExistingBlockScript.BlockID = ExistingScript.BlockID;
ScriptDBBuffer.TryAdd(ExistingBlockScript.BlockID + ExistingBlockScript.ExecutionNumber, ExistingBlockScript);
DatabaseSynchronization.InsertScript(ExistingBlockScript);
IsDatabaseUpdate = true;
AddScriptToMonitoring(ExistingBlockScript);
}
else
{
if (!IsEqualScript(ExistingBlockScript, ThisBuffer.Script)) //Update existing BlockName
{
ExistingBlockScript.CommandCounter = ThisBuffer.Script.CommandCounter;
ExistingBlockScript.CommandName = ThisBuffer.Script.CommandName;
ExistingBlockScript.DelayTime = ThisBuffer.Script.DelayTime;
ExistingBlockScript.DeviceCategory = ThisBuffer.Script.DeviceCategory;
ExistingBlockScript.DeviceName = ThisBuffer.Script.DeviceName;
ExistingBlockScript.ExecutionTimeEnd = ThisBuffer.Script.ExecutionTimeEnd;
ExistingBlockScript.ExecutionTimeStart = ThisBuffer.Script.ExecutionTimeStart;
ExistingBlockScript.Owner = ThisBuffer.Script.Owner;
ExistingBlockScript.Parameter = ThisBuffer.Script.Parameter;
ExistingBlockScript.ScriptState = "CREATED";
ExistingBlockScript.StationName = ThisBuffer.Script.StationName;
UpdateScriptToMonitoring(ExistingBlockScript);
}
}
}
}
ResponseToClient(ThisBuffer);
if (!IsDatabaseUpdate)
{
IsDatabaseUpdate = ResponseToStation(ThisBuffer);
}
else
{
ResponseToStation(ThisBuffer);
}
if (!IsDatabaseUpdate)
{
IsDatabaseUpdate = RemoveExpireScript();
}
else
{
RemoveExpireScript();
}
if (IsDatabaseUpdate)
{
IsDatabaseUpdate = !DatabaseSynchronization.ScriptSaveChange(true);
}
Thread.Sleep(10);
}
});
}
