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BUGFIX: Improved peer hostname resolution with caching

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This commit is contained in:
Christophe Dumez
2010-10-10 21:06:07 +00:00
parent 49b21059fa
commit 5d2535c1c1
4 changed files with 71 additions and 28 deletions
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23
src/peerlistwidget.cpp
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@@ -308,8 +308,14 @@ void PeerListWidget::loadPeers(const QTorrentHandle &h, bool force_hostname_reso
updatePeer(peer_ip, peer);
old_peers_set.remove(peer_ip);
if(force_hostname_resolution) {
if(resolver)
resolver->resolve(peer.ip);
if(resolver) {
QString host = resolver->getHostFromCache(peer.ip);
if(host.isNull()) {
resolver->resolve(peer.ip);
} else {
peerItems.value(peer_ip)->setData(host);
}
}
}
} else {
// Add new peer
@@ -332,10 +338,17 @@ QStandardItem* PeerListWidget::addPeer(QString ip, peer_info peer) {
int row = listModel->rowCount();
// Adding Peer to peer list
listModel->insertRow(row);
listModel->setData(listModel->index(row, IP), ip);
QString host;
if(resolver) {
host = resolver->getHostFromCache(peer.ip);
}
if(host.isNull())
listModel->setData(listModel->index(row, IP), ip);
else
listModel->setData(listModel->index(row, IP), host);
listModel->setData(listModel->index(row, IP_HIDDEN), ip);
// Resolve peer host name is asked
if(resolver)
if(resolver && host.isNull())
resolver->resolve(peer.ip);
if(display_flags) {
QString country_name;
@@ -381,6 +394,6 @@ void PeerListWidget::updatePeer(QString ip, peer_info peer) {
void PeerListWidget::handleResolved(QString ip, QString hostname) {
QStandardItem *item = peerItems.value(ip, 0);
if(item) {
listModel->setData(listModel->indexFromItem(item), hostname);
item->setData(hostname);
}
}