public bool Disconnection(string sender, string destination)
{
bool RetVal = true;
//Create a DotNetMQ Message to send
var message = MDSClientInstance.CreateMessage();
//Set destination application name
message.DestinationApplicationName = destination;
//Create a message
var MsgData = new PLCConnectionData
{
MsgCode = MsgCodes.DisconnectPLC,
PLCName = this.Name,
};
//Set message data
message.MessageData = MDS.GeneralHelper.SerializeObject(MsgData);
// message.MessageData = Encoding.UTF8.GetBytes(messageText);
message.TransmitRule = MessageTransmitRules.NonPersistent;
try
{
//Send message
message.Send();
}
catch (Exception exc)
{
// non sono riuscito a inviare il messaggio
Logger.WarnFormat("Disconnection() : Messaggio non inviato : {0}", exc.Message);
}
return(RetVal);
}
/// <summary>
/// Connette un PLC
/// </summary>
/// <param name="ConnectionData">Dati di connessione</param>
/// <returns>true set tutto ok, altrimenti false</returns>
private bool ConnectPLC(PLCConnectionData ConnectionData)
{
bool RetValue = true;
if (_PLCs.ContainsKey(ConnectionData.PLCName))
{
// log
Logger.WarnFormat("PLC [{0}] already connected", ConnectionData.PLCName);
RetValue = false;
}
else
{
try
{
var plc = new Plc(ConnectionData.PLCName, ConnectionData.Cputype, ConnectionData.IpAddress, ConnectionData.Rack, ConnectionData.Slot, ConnectionData.Delay);
_PLCs.Add(ConnectionData.PLCName, plc);
// associo l'evento di changed value sui tags sottoscritti
plc.TagChangedValue += plc_TagChangedValue;
}
catch (Exception exc)
{
// log
Logger.WarnFormat("PLC [{0}] error in connection : {1}", ConnectionData.PLCName, exc.Message);
RetValue = false;
}
}
return(RetValue);
}
public bool Connection(string sender, string destination)
{
bool RetValue = true;
//Create a DotNetMQ Message to send
var message = MDSClientInstance.CreateMessage();
//Set destination application name
message.DestinationApplicationName = destination;
//Create a message
var MsgData = new PLCConnectionData
{
MsgCode = MsgCodes.ConnectPLC,
PLCName = this.Name,
IpAddress = this.IPAddress,
Rack = this.Rack,
Slot = this.Slot,
Delay = this.Delay
};
//Set message data
message.MessageData = MDS.GeneralHelper.SerializeObject(MsgData);
// message.MessageData = Encoding.UTF8.GetBytes(messageText);
message.TransmitRule = MessageTransmitRules.NonPersistent;
try
{
//Send message
message.Send();
Logger.InfoFormat(Texts._MSG_SENT_TO_ + " {0}", message.DestinationApplicationName);
}
catch (Exception exc)
{
// non sono riuscito a inviare il messaggio
Logger.WarnFormat(Texts._MSG_NOT_SENT_ + " : {0}", exc.Message);
RetValue = false;
}
return(RetValue);
}
