1 2 3 4 5 6 8 10 12 14 16 18 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 20 58 37 39 73 60 62 #### open $s1, ">&=$self->{SYNC_WRITER_FD}" or croak "$! setting filehandle to fd SYNC_WRITER_FD" ;