protected override void Execute()
{
while (Terminated == false)
{
lock (server.Clients)
{
foreach (KeyValuePair <string, ClientRow> row in server.Clients)
{
ClientRow client = row.Value;
if (client.BeginTime == 0)
{
client.BeginTime = ElapsedMilliseconds;
}
if (client.State != EClientState.Observation)
{
if (IsTimeoutMilliseconds(client.BeginTime, client.ScanTime) == true)
{
// Timer 초기화
client.BeginTime += client.ScanTime;
Send(client);
}
}
}
}
Yield();
}
}
private void RemoveClient(ClientRow client)
{
if (server.Clients.ContainsKey(client.Ip) == true)
{
server.ClientList.Remove(client);
server.Clients.Remove(client.Ip);
ResetClientIndex();
}
}
public override bool Equals(object obj)
{
if (obj == null)
{
return(false);
}
ClientRow client = obj as ClientRow;
if (client == null)
{
return(false);
}
return(Equals(client.IpPort));
}
private void Send(ClientRow client)
{
try
{
lock (server.Udp)
{
server.Devices.Lock();
try
{
packet.Clear();
packet.Command = EServerCommand.DeviceValues;
packet.IArg1 = (server.Devices.PowerMeterConnected == true) ? 1 : 0;
packet.IArg2 = (server.Devices.RecorderConnected == true) ? 1 : 0;
packet.IArg3 = (server.Devices.ControllerConnected == true) ? 1 : 0;
packet.IArg4 = (server.Devices.PlcConnected == true) ? 1 : 0;
Buffer.BlockCopy(
server.Devices.Bytes, 0, packet.Bytes, 17, server.Devices.Bytes.Length);
}
finally
{
server.Devices.Unlock();
}
server.Udp.Send(packet.Bytes, packet.Length, client.IpPoint);
}
if (Logging == ESenderLogging.All)
{
logger.Log((int)ESenderLogItem.Send,
"To {0} - Command : {1}, PowerMeter : {2}, Recorder : {3}, Controller : {4}, Plc : {5}",
client.IpPort, packet.Command.ToString(), packet.IArg1, packet.IArg2, packet.IArg3, packet.IArg4);
}
}
catch (Exception e)
{
logger.Log((int)ESenderLogItem.Exception, e.ToString());
}
}
private void SetClientState(IPEndPoint ipPoint)
{
lock (server.Clients)
{
if (server.Clients.ContainsKey(ipPoint.ToString()) == false)
{
logger.Log((int)EListenerLogItem.Note,
"Can't find a client({0}) in Client Dictionary",
ipPoint.ToString());
return;
}
ClientRow client = server.Clients[ipPoint.ToString()];
EClientState state = (EClientState)packet.IArg1;
client.State = state;
logger.Log((int)EListenerLogItem.Note,
"Changed client({0}) to {1}",
ipPoint.ToString(), state.ToString());
}
OnChangedClients(this, null);
}
private void AddClient(ClientRow client)
{
server.Clients.Add(client.Ip, client);
server.ClientList.Add(client);
ResetClientIndex();
}
