int query_ip_port(object | void);
Returns the local port that the argument object used to connect to the mud. If the argument is void, return the local port that this_player() used to connect to the mud. Calling this on non-interactive objects will return 0.
This function requires PACKAGE_CONTRIB to be defined in the options file.
See also: query_ip_name , query_host_name , resolve , socket_address
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