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Fix DNS resolution when cache is invalid.

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Fix StreamPeerTCP.connect_to_host return value.
This commit is contained in:
Fabio Alessandrelli
2018-08-28 12:32:04 +02:00
parent 6671096dd7
commit 97757cd1d1
2 changed files with 3 additions and 4 deletions
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4
core/io/ip.cpp
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@@ -117,7 +117,7 @@ IP_Address IP::resolve_hostname(const String &p_hostname, IP::Type p_type) {
resolver->mutex->lock();
String key = _IP_ResolverPrivate::get_cache_key(p_hostname, p_type);
if (resolver->cache.has(key)) {
if (resolver->cache.has(key) && resolver->cache[key].is_valid()) {
IP_Address res = resolver->cache[key];
resolver->mutex->unlock();
return res;
@@ -144,7 +144,7 @@ IP::ResolverID IP::resolve_hostname_queue_item(const String &p_hostname, IP::Typ
String key = _IP_ResolverPrivate::get_cache_key(p_hostname, p_type);
resolver->queue[id].hostname = p_hostname;
resolver->queue[id].type = p_type;
if (resolver->cache.has(key)) {
if (resolver->cache.has(key) && resolver->cache[key].is_valid()) {
resolver->queue[id].response = resolver->cache[key];
resolver->queue[id].status = IP::RESOLVER_STATUS_DONE;
} else {