After receive an FD_STOP request fd_server first closes the "listening socket", then the "communication socket". This way the command following the fd_server restart cannot connect to the old fd_server.
After receive an FD_STOP request fd_server first closes the "listening socket", then the "communication socket". This way the command following the fd_server restart cannot connect to the old fd_server.

luigirizzo/netmap,luigirizzo/netmap,luigirizzo/netmap,luigirizzo/netmap,luigirizzo/netmap