3 & $SG_TEST_ENV ./ping_server$EXEEXT 4002 --log=root.fmt=%m%n
4 > Launch server (port=4002)
7 > >>>>>>>> Listening on port 4002 <<<<<<<<
8 > >>>>>>>> Got message PING(1234) from 127.0.0.1:0 <<<<<<<<
9 > >>>>>>>> Answered with PONG(4321) <<<<<<<<
14 & $SG_TEST_ENV ./ping_client$EXEEXT 127.0.0.1 4002 --log=root.fmt=%m%n
15 > Launch client (server on 127.0.0.1:4002)
16 > Connected to 127.0.0.1:4002.
18 > >>>>>>>> Connected to server which is on 127.0.0.1:4002 <<<<<<<<
19 > >>>>>>>> Message PING(1234) sent to 127.0.0.1:4002 <<<<<<<<
20 > >>>>>>>> Got PONG(4321) from 127.0.0.1:4002 <<<<<<<<