void NetClientEx::DoConnect(boost::asio::ip::tcp::resolver::iterator endpoint_iterator)
{
cout << "Connect To Server " << endpoint_iterator->host_name()
<< " IP : " << endpoint_iterator->endpoint().address()
<< " Port : " << endpoint_iterator->endpoint().port()
<< endl;
boost::asio::async_connect(m_socket, endpoint_iterator,
[this](boost::system::error_code ec, boost::asio::ip::tcp::resolver::iterator)
{
if (!ec)
{
cout << "Connect Server " << m_socket.remote_endpoint().address() << ":" << m_socket.remote_endpoint().port() << " Succeed!" << endl;
//m_receivedPacket.Clear();
//m_receivedBigPacket.Clear();
//m_sendPacketDeque.clear();
m_bConnect = true;
DoReadHeader();
}
else
{
cout << "Connect Server Failed!" << endl;
boost::system::error_code ignored_ec;
m_socket.close(ignored_ec);
Clear();
}
});
}
void smtp_client::connection::connected(boost::asio::ip::tcp::resolver::iterator iter, boost::system::error_code ec) {
if (ec) {
NSC_LOG_ERROR("smtp failed to connect to " + iter->endpoint().address().to_string() + ": " + ec.message());
iter++;
resolved(boost::system::error_code(), iter);
return;
}
NSC_DEBUG_MSG("smtp connected to " + iter->endpoint().address().to_string());
state = BANNER;
async_read_response();
}
void hostResolved(const boost::system::error_code& error, boost::asio::ip::tcp::resolver::iterator iterator)
{
if (error) {
scheduleRestart();
} else if (!_cancelled) {
_socket->async_connect(iterator->endpoint(), boost::bind(&FriendConnector::connectionDone, shared_from_this(), asio::placeholders::error));
}
}
SecureClient::SecureClient(boost::asio::io_service& io_service,
boost::asio::ssl::context& context,
const boost::asio::ip::tcp::resolver::iterator& endpoint_iterator) throw (boost::system::system_error)
: SecureSession(io_service, context){
socket.set_verify_mode(boost::asio::ssl::verify_peer);
boost::system::error_code error;
socket.lowest_layer().connect(endpoint_iterator->endpoint(), error);
if(error){
throw_system_error(error,"connect");
}
socket.handshake(boost::asio::ssl::stream_base::client, error);
if(error){
throw_system_error(error,"handshake");
}
}
void smtp_client::connection::resolved(boost::system::error_code ec,boost::asio::ip::tcp::resolver::iterator iter) {
if (ec) {
NSC_LOG_ERROR("smtp failed resolving: " + ec.message());
boost::lock_guard<boost::mutex> lg(sc->m);
sc->active_connection.reset();
return;
}
if (iter == boost::asio::ip::tcp::resolver::iterator()) {
NSC_LOG_ERROR("smtp ran out of server addresses");
boost::lock_guard<boost::mutex> lg(sc->m);
sc->active_connection.reset();
return;
}
NSC_DEBUG_MSG("smtp connecting to " + iter->endpoint().address().to_string());
serv.async_connect(*iter, boost::bind(&connection::connected, shared_from_this(), iter, _1));
}
void server_connection::on_resolve(const boost::system::error_code& e, boost::asio::ip::tcp::resolver::iterator it) {
XDEBUG_WITH_ID(this) << "on_resolve() called.";
if (stopped_) {
XERROR_WITH_ID(this) << "connection stopped.";
return;
}
CHECK_LOG_EXEC_RETURN(e, "resolve", stop);
XDEBUG_WITH_ID(this) << "host: " << host_ << ", ip: " << it->endpoint().address();
auto callback = std::bind(&connection::on_connect,
shared_from_this(),
std::placeholders::_1,
std::placeholders::_2);
socket_->async_connect(it, callback);
}
