$ ./test_server 23451 & ./test_client 127.0.0.1 23451 Client ready; listening on 1024 That's it, we sent the data to the server on 127.0.0.1 [blaise:client:(17261) 0.000012] [gras/INFO] Exiting GRAS Cool, we received the message from 127.0.0.1:1024. [blaise:server:(17259) 0.000011] [gras/INFO] Exiting GRAS $ $ ./test_simulator platform.xml test.xml Client ready; listening on 1024 Cool, we received the message from Boivin:1024. [Jacquelin:server:(1) 0.000000] [gras/INFO] Exiting GRAS That's it, we sent the data to the server on Jacquelin [Boivin:client:(2) 0.000000] [gras/INFO] Exiting GRAS $