listen
listen SOCKET,QUEUESIZE
Does the same thing that the listen(2) system call does. Returns true if it succeeded, false otherwise. See the example in Sockets: Client/Server Communication in perlipc.
© 1993–2016 Larry Wall and others
Licensed under the GNU General Public License version 1 or later, or the Artistic License.
The Perl logo is a trademark of the Perl Foundation.
https://perldoc.perl.org/5.20.2/functions/listen.html