public override bool StartAsyncAcceptingClients()
{
keep_modbus_server_alive = true;
try {
ClientManagmentThread.Start();
} catch (Exception e) {
if ((e is ThreadStateException) || (e is OutOfMemoryException))
{
return(false);
}
else
{
throw e;
} // Unexpected exception
}
return(true);
}
public override bool RequestStopAsyncAcceptingClientsAndJoin()
{
keep_modbus_server_alive = false;
try {
ClientManagmentThread.Join();
} catch (Exception e) {
if ((e is ThreadStateException) || (e is ThreadStartException))
{
Console.WriteLine(e);
return(false);
}
else
{
throw e;
} // Unexpected exception
}
return(true);
}
public override bool StartAsyncAcceptingClients()
{
MCU.StartAsyncAcceptingClients();
keep_modbus_server_alive = true;
try {
ClientManagmentThread.Start();
} catch (Exception e) {
if ((e is ThreadStateException) || (e is OutOfMemoryException))
{
logger.Error(Utilities.GetTimeStamp() + ": failed to start prodi=uction plc and mcu threads err:____ {0}", e);
return(false);
}
else
{
throw e;
} // Unexpected exception
}
return(true);
}
public override bool RequestStopAsyncAcceptingClientsAndJoin()
{
MCU.RequestStopAsyncAcceptingClientsAndJoin();
keep_modbus_server_alive = false;
try
{
PLC_Modbusserver.Dispose();
PLCTCPListener.Stop();
ClientManagmentThread.Join();
} catch (Exception e) {
if ((e is ThreadStateException) || (e is ThreadStartException))
{
logger.Error(e);
return(false);
}
else
{
throw e;
} // Unexpected exception
}
return(true);
}