private void GingerSocketServerMessageHandler(GingerSocketInfo gingerSocketInfo)
{
NewPayLoad p = gingerSocketInfo.DataAsPayload;
switch (p.Name)
{
case "List": //TODO: use const
{
NewPayLoad RC = new NewPayLoad("RC");
RC.AddValue("OK");
//TODO: return the list of GingerNodeInfo
RC.ClosePackage();
gingerSocketInfo.Response = RC;
break;
}
case SocketMessages.Register:
{
string NodeName = p.GetValueString();
string NodeServiceID = p.GetValueString();
string NodeOS = p.GetValueString();
string NodeHost = p.GetValueString();
string NodeIP = p.GetValueString();
NewPayLoad RC = new NewPayLoad("SessionID", gingerSocketInfo.SessionID);
gingerSocketInfo.Response = RC;
// add the info of the new node to the grid list
mGingerNodeInfo.Add(new GingerNodeInfo()
{
Name = NodeName, ServiceId = NodeServiceID, OS = NodeOS, Host = NodeHost, IP = NodeIP, SessionID = gingerSocketInfo.SessionID, Status = GingerNodeInfo.eStatus.Ready
});
break;
}
case SocketMessages.Unregister:
{
Guid SessionID = p.GetGuid();
GingerNodeInfo GNI = (from x in mGingerNodeInfo where x.SessionID == SessionID select x).FirstOrDefault();
if (GNI == null)
{
gingerSocketInfo.Response = new NewPayLoad("Error", "Ginger node info not found for session id " + SessionID.ToString());
}
mGingerNodeInfo.Remove(GNI);
NewPayLoad RC = new NewPayLoad("OK");
RC.ClosePackage();
gingerSocketInfo.Response = RC;
break;
}
// Combine find and send to one - send session id or how to find
// Change to reserve node
case SocketMessages.FindNode: // Find node which match criteria, used for remote grid
string ServiceID = p.GetValueString();
// !!! find first or use better algorithm
GingerNodeInfo gingerNodeInfo1 = (from x in NodeList where x.ServiceId == ServiceID select x).FirstOrDefault();
// Reserve
// TODO: lock !!!!!!!!!!!!!!!!!!!!
gingerNodeInfo1.Status = GingerNodeInfo.eStatus.Reserved; // TODO: release !!!!!!!!!!!!!!!!
NewPayLoad RC2 = new NewPayLoad("NodeInfo", gingerNodeInfo1.SessionID);
gingerSocketInfo.Response = RC2;
break;
case SocketMessages.SendToNode: // Send action to Node, used when Grid is remote
Guid SessionID2 = p.GetGuid();
GingerNodeInfo gingerNodeInfo = (from x in NodeList where x.SessionID == SessionID2 select x).SingleOrDefault();
NewPayLoad actionPayload = p.ReadPayload();
NewPayLoad remoteNodeActionResponce = SendRequestPayLoad(gingerNodeInfo.SessionID, actionPayload);
remoteNodeActionResponce.Truncate();
gingerSocketInfo.Response = remoteNodeActionResponce;
gingerNodeInfo.Status = GingerNodeInfo.eStatus.Ready; //TODO: in case of session to do not release
break;
default:
throw new Exception("GingerSocketServerMessageHandler: Unknown Message type: " + p.Name);
}
}