6.4 TCP socket predicates
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      • SWI-Prolog C-library
        • library(socket): Network socket (TCP and UDP) library
          • TCP socket predicates
            • tcp_socket/1
            • tcp_close_socket/1
            • tcp_open_socket/2
            • tcp_open_socket/3
            • tcp_bind/2
            • tcp_listen/2
            • tcp_accept/3
            • tcp_connect/2
            • tcp_connect/4
            • tcp_connect/3
            • tcp_select/3
            • try_proxy/4
            • proxy_for_url/3
            • tcp_setopt/2
            • tcp_fcntl/3
            • tcp_getopt/2
            • tcp_host_to_address/2
            • gethostname/1
            • negotiate_socks_connection/2
Availability::- use_module(library(socket)).(can be autoloaded)
Sourcetcp_select(+ListOfStreams, -ReadyList, +TimeOut)
Same as the built-in wait_for_input/3. Used to allow for interrupts and timeouts on Windows. A redesign of the Windows socket interface makes it impossible to do better than Windows select() call underlying wait_for_input/3. As input multiplexing typically happens in a background thread anyway we accept the loss of timeouts and interrupts.
deprecated
Use wait_for_input/3