IP Protocol support functions.
IP contains support functions for the IPv4 protocol. TCP/IP support is in different classes (see [StreamPeerTCP] and [TCP_Server]). IP provides hostname resolution support, both blocking and threaded.
Removes all of a "hostname"'s cached references. If no "hostname" is given then all cached IP addresses are removed.
Removes a given item "id" from the queue. This should be used to free a queue after it has completed to enable more queries to happen.
Returns all of the user's current IPv4 and IPv6 addresses as an array.
Returns a queued hostname's IP address, given its queue "id". Returns an empty string on error or if resolution hasn't happened yet (see [method get_resolve_item_status]).
Returns a queued hostname's status as a RESOLVER_STATUS_* constant, given its queue "id".
Returns a given hostname's IPv4 or IPv6 address when resolved (blocking-type method). The address type returned depends on the TYPE_* constant given as "ip_type".
Creates a queue item to resolve a hostname to an IPv4 or IPv6 address depending on the TYPE_* constant given as "ip_type". Returns the queue ID if successful, or RESOLVER_INVALID_ID on error.