/// <summary>
/// Sends back to the originator
/// </summary>
/// <param name="sourceMessage">Original Message to reply to</param>
/// <param name="TargetMessage">New message to be sent to originator</param>
/// <param name="IncludeLocalNode">if true the message will be sent to localhost</param>
/// <returns></returns>
public bool SendToOriginator(TSM sourceMessage, TSM TargetMessage, bool IncludeLocalNode)
{
if (sourceMessage == null || TargetMessage == null)
{
return(false);
}
TargetMessage.SID = sourceMessage.SID;
Guid tOrg = sourceMessage.GetOriginator();
if (tOrg == Guid.Empty)
{
return(false);
}
TargetMessage.GRO = sourceMessage.ORG;
Guid tOriginatorThing = sourceMessage.GetOriginatorThing();
if (tOriginatorThing != Guid.Empty)
{
TargetMessage.OWN = tOriginatorThing.ToString();
}
if (IncludeLocalNode)
{
TheBaseAssets.LocalHostQSender.SendQueued(TheBaseAssets.MyScopeManager.AddScopeID("CDE_SYSTEMWIDE;" + FNI, null, ref sourceMessage.SID, true, false), TargetMessage, false, TheBaseAssets.MyServiceHostInfo.MyDeviceInfo.DeviceID, "CDE_SYSTEMWIDE", RS, null); //GRSI: rare
}
return(MyQSender.SendQueued(TheBaseAssets.MyScopeManager.AddScopeID("CDE_SYSTEMWIDE;" + tOrg, null, ref sourceMessage.SID, true, false), TargetMessage, false, tOrg, "CDE_SYSTEMWIDE", RS, null)); //GRSI: rare
}
/// <summary>
/// Synchronously checks if a node is the current owner for a source.
/// </summary>
/// <param name="sourceORG"></param>
/// <param name="ownerORG"></param>
/// <returns></returns>
internal bool?CheckOwner(string sourceORG, string ownerORG)
{
if (_nodeOwners.TryGetValue(TSM.GetOriginator(sourceORG), out var nodeInfo))
{
if (TSM.GetOriginator(nodeInfo.OwnerORG) == TSM.GetOriginator(ownerORG))
{
return(true);
}
return(false);
}
return(null);
}
/// <summary>
/// Call this Method to tell the C-DEngine and "EngineInitialized" registrars that the service has been successfully initialized
/// The Event is fired synchronous and fires BEFORE the EngineState.IsInitialized is set to true. This allows event recceivers to check if the Engine has been initialized before
/// </summary>
/// <param name="pMessage"></param>
public void SetInitialized(TSM pMessage)
{
if (EngineState.ServiceNode == Guid.Empty || EngineState.IsInitializing)
{
EngineState.ServiceNode = pMessage?.GetOriginator() ?? TheBaseAssets.MyServiceHostInfo.MyDeviceInfo.DeviceID;
}
ResetInitialization();
//if (MyBaseThing != null)
// MyBaseThing.GetBaseThing().FireEvent(eEngineEvents.EngineInitialized, MyBaseThing, null, false);
//EngineState.IsInitialized = true;
SetEngineReadiness(true, null);
}
public void SendCPUInfo(TSM message)
{
Guid originator = message.GetOriginator();
if (originator == Guid.Empty)
{
SendCPUInfo(originator);
}
else
{
GetCPUInfo(TheBaseAssets.MyServiceHostInfo.GetPrimaryStationURL(false));
TSM tMsg = new TSM(MyEngineName, "CPUINFO", TheCommonUtils.SerializeObjectToJSONString <TheCPUInfo>(MyCPUInfoData));
tMsg.SetNoDuplicates(true);
TheCommCore.PublishToOriginator(message, tMsg, true);
TheBaseAssets.MySYSLOG.WriteToLog(8003, TSM.L(eDEBUG_LEVELS.VERBOSE) ? null : tMsg);
}
}
public void SendHealthInfo(TSM message)
{
Guid originator = message.GetOriginator();
if (originator == Guid.Empty)
{
SendHealthInfo(originator);
}
else
{
GetISMHealthData();
TSM tMsg = new TSM(MyEngineName, "ISMHEALTH", TheCommonUtils.SerializeObjectToJSONString <TheServiceHealthData>(MyHealthData));
tMsg.SetNoDuplicates(true);
TheCommCore.PublishToOriginator(message, tMsg, true);
eventNewHealthData?.Invoke(MyHealthData);
TheBaseAssets.MySYSLOG.WriteToLog(8004, TSM.L(eDEBUG_LEVELS.VERBOSE) ? null : tMsg);
}
}
/// <summary>
/// Registers an owner for a given source
/// </summary>
/// <param name="correlationToken"></param>
/// <param name="sourceORG"></param>
/// <param name="ownerORG"></param>
/// <param name="bIsTargeted"></param>
/// <returns>true if the owner has changed or was newly registered</returns>
internal bool RegisterOwnerCandidate(string correlationToken, string sourceORG, string ownerORG, bool bIsTargeted)
{
string previousOwnerORG = null;
var newOwnerInfo = _nodeOwners.AddOrUpdate(TSM.GetOriginator(sourceORG), new NodeOwnerInfo {
OwnerORG = ownerORG, SourceORG = sourceORG, WasTarget = bIsTargeted, TimeObserved = DateTimeOffset.Now
}, (s, nodeInfo) =>
{
if (bIsTargeted || !nodeInfo.WasTarget || nodeInfo.TimeObserved < DateTimeOffset.Now - new TimeSpan(0, 5, 0))
{
previousOwnerORG = nodeInfo.OwnerORG;
nodeInfo.OwnerORG = ownerORG;
nodeInfo.WasTarget = bIsTargeted;
nodeInfo.TimeObserved = DateTimeOffset.Now;
}
return(nodeInfo);
});
_pendingAcks.RemoveNoCare(correlationToken);
return(TSM.GetOriginator(newOwnerInfo.OwnerORG) != TSM.GetOriginator(previousOwnerORG));
}