C:\test>828831.exe
828831.c(115):_fstat( lsn, &s ) == -1
        failed with error 9 (Bad file descriptor)
828831.c(116):_tell( lsn )
        failed with error 9 (Bad file descriptor)
828831.c(117):_dup( lsn ) == -1
        failed with error 9 (Bad file descriptor)
Connect from: 120
Thread started for client 120
Connect from: 128
Thread started for client 128
Thread completed 4895 echos for client 128
Thread completed 11575 echos for client 120