diff options
Diffstat (limited to 'core/io/ip.cpp')
| -rw-r--r-- | core/io/ip.cpp | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/core/io/ip.cpp b/core/io/ip.cpp index aba55687a5..4ee1b281c4 100644 --- a/core/io/ip.cpp +++ b/core/io/ip.cpp @@ -117,7 +117,9 @@ IP_Address IP::resolve_hostname(const String& p_hostname, IP_Address::AddrType p GLOBAL_LOCK_FUNCTION; if (resolver->cache.has(p_hostname)) - return resolver->cache[p_hostname]; + if (resolver->cache[p_hostname].type & p_type != 0) + return resolver->cache[p_hostname]; + // requested type is different from type in cache. continue resolution, if successful it'll overwrite cache IP_Address res = _resolve_hostname(p_hostname, p_type); resolver->cache[p_hostname]=res; @@ -137,7 +139,7 @@ IP::ResolverID IP::resolve_hostname_queue_item(const String& p_hostname, IP_Addr resolver->queue[id].hostname=p_hostname; resolver->queue[id].type = p_type; - if (resolver->cache.has(p_hostname)) { + if (resolver->cache.has(p_hostname) && (resolver->cache[p_hostname].type & p_type) != 0) { resolver->queue[id].response=resolver->cache[p_hostname]; resolver->queue[id].status=IP::RESOLVER_STATUS_DONE; } else { @@ -187,6 +189,14 @@ void IP::erase_resolve_item(ResolverID p_id) { } +void IP::clear_cache(const String &p_hostname) { + + if (p_hostname.empty()) { + resolver->cache.clear(); + } else { + resolver->cache.erase(p_hostname); + } +}; Array IP::_get_local_addresses() const { @@ -208,6 +218,7 @@ void IP::_bind_methods() { ObjectTypeDB::bind_method(_MD("get_resolve_item_address","id"),&IP::get_resolve_item_address); ObjectTypeDB::bind_method(_MD("erase_resolve_item","id"),&IP::erase_resolve_item); ObjectTypeDB::bind_method(_MD("get_local_addresses"),&IP::_get_local_addresses); + ObjectTypeDB::bind_method(_MD("clear_cache"),&IP::clear_cache, DEFVAL("")); BIND_CONSTANT( RESOLVER_STATUS_NONE ); BIND_CONSTANT( RESOLVER_STATUS_WAITING ); |