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Improved hostname resolution code

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This commit is contained in:
Christophe Dumez
2010-10-20 17:19:18 +00:00
parent 354d968a94
commit 105de3161a
2 changed files with 16 additions and 7 deletions
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14
src/reverseresolution.h
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@@ -83,10 +83,16 @@ signals:
protected:
void run() {
try {
libtorrent::asio::ip::tcp::resolver::iterator it = resolver.resolve(ip);
if(stopped) return;
libtorrent::asio::ip::tcp::endpoint endpoint = *it;
emit ip_resolved(misc::toQString(endpoint.address().to_string()), misc::toQString((*it).host_name()));
boost::system::error_code ec;
libtorrent::asio::ip::tcp::resolver::iterator it = resolver.resolve(ip, ec);
if(ec || stopped) return;
const std::string ip_str = ip.address().to_string(ec);
if(ec) return;
const QString host_name = misc::toQString(it->host_name());
const QString ip_qstr = misc::toQString(ip_str);
if(host_name != ip_qstr) {
emit ip_resolved(ip_qstr, host_name);
}
} catch(std::exception/* &e*/) {
/*std::cerr << "Hostname resolution failed, reason: " << e.what() << std::endl;*/
std::cerr << "Hostname resolution error." << std::endl;