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class_ip
####Inherits: Object ####Category: Core
IP Protocol support functions.
- String resolve_hostname ( String host )
- int resolve_hostname_queue_item ( String host )
- int get_resolve_item_status ( int id ) const
- String get_resolve_item_address ( int id ) const
- void erase_resolve_item ( int id )
- Array get_local_addresses ( ) const
- RESOLVER_STATUS_NONE = 0
- RESOLVER_STATUS_WAITING = 1
- RESOLVER_STATUS_DONE = 2
- RESOLVER_STATUS_ERROR = 3
- RESOLVER_MAX_QUERIES = 32
- RESOLVER_INVALID_ID = -1
IP contains some support functions for the IPv4 protocol. TCP/IP support is in different classes (see [TCP_Client], TCP_Server). IP provides hostname resolution support, both blocking and threaded.
Resolve a given hostname, blocking. Resolved hostname is returned as an IP.
Create a queue item for resolving a given hostname. The queue ID is returned, or RESOLVER_INVALID_ID on error.
Return the status of hostname queued for resolving, given it"apos;s queue ID. Returned status can be any of the RESOLVER_STATUS_* enumeration.
Return a resolved item address, or an empty string if an error happened or resolution didn"apos;t happen yet (see get_resolve_item_status).
- void erase_resolve_item ( int id )
Erase a queue ID, removing it from the queue if needed. This should be used after a queue is completed to free it and enable more queries to happen.