python3 -m fmpy simulate  --output-file Modelica_DeviceDrivers_Modelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_TCPIPServer_res.csv --start-time 0 --stop-time 10 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.004 Modelica_DeviceDrivers_Modelica_DeviceDrivers_Blocks_Examples_TestSerialPackager_TCPIPServer.fmu
LOG_STDOUT        | info    | MDDTCPIPSocketServer.h: TCP/IP server in non-blocking mode configured for maximal 1 clients listening at port 10002.
LOG_STDOUT        | info    | MDDTCPIPSocketServer.h: Started thread for accepting clients.
LOG_STDOUT        | info    | MDDTCPIPSocketServer.h: poll() event POLLNVAL (socket not open). Probably because server socket was orderly closed by destructor.
LOG_STDOUT        | info    | MDDTCPIPSocketServer.h: Stopped thread for accepting clients.