SWI-Prolog -- tipc

Availability::- use_module(library(tipc/tipc)).

[det]tipc_listen(+Socket, +Backlog)

Listens for incoming requests for connections. Backlog indicates how many pending connection requests are allowed. Pending requests are requests that are not yet acknowledged using tipc_accept/3. If the indicated number is exceeded, the requesting client will be signalled that the service is currently not available. A suggested default value is 5.