Socket* RemoteSessionHandle::ConnectSocket(std::string const& host, std::string const& port)
{
if (!reportStatus.empty())
{
reportStatus("Connecting to host " + host + " on port " + port);
}
try
{
tcp::resolver rsv(*ios);
tcp::resolver::query query(host, port);
tcp::resolver::iterator iter = rsv.resolve(query);
tcp::socket* s = new tcp::socket(*ios);
// TODO: Change this to connect async?
boost::asio::connect(*s, iter);
socket_base::keep_alive ka_option(true);
s->set_option(ka_option);
return s;
}
catch (boost::system::system_error& ex)
{
BOOST_THROW_EXCEPTION(SSHConnectionError() <<
ssh_error_string("SessionConnection: Error connecting to host " + host + " on port " + port + ". " +
ex.what()) << ssh_error_id(ex.code().value()));
}
}
static void test_base()
{
log::asio_logger lgr;
log::logger_t lg = boost::bind(&gce::log::asio_logger::output, &lgr, _arg1, "");
try
{
size_t cln_count = 100;
errcode_t ec;
attributes attrs;
attrs.lg_ = lg;
context ctx_svr(attrs);
context ctx_cln(attrs);
threaded_actor base_svr = spawn(ctx_svr);
threaded_actor base_cln = spawn(ctx_cln);
aid_t svr = spawn(base_svr, boost::bind(&ssl_ut::echo_server, _arg1), monitored);
base_svr->send(svr, "init");
base_svr->recv("ready");
tcp::resolver rsv(base_cln);
boost::asio::ip::tcp::resolver::query qry("127.0.0.1", "23333");
rsv.async_resolve(qry);
boost::shared_ptr<tcp_resolver_t::iterator> eitr;
base_cln->match(tcp::as_resolve).recv(ec, eitr);
GCE_VERIFY(!ec).except(ec);
boost::shared_ptr<boost::asio::ssl::context> ssl_ctx =
boost::make_shared<boost::asio::ssl::context>(boost::asio::ssl::context::sslv23);
ssl_ctx->load_verify_file("test_ssl_asio/ca.pem");
for (size_t i=0; i<cln_count; ++i)
{
aid_t cln = spawn(base_cln, boost::bind(&ssl_ut::echo_client, _arg1), monitored);
base_cln->send(cln, "init", eitr, ssl_ctx);
}
for (size_t i=0; i<cln_count; ++i)
{
base_cln->recv(exit);
}
base_svr->send(svr, "end");
base_svr->recv(exit);
}
catch (std::exception& ex)
{
GCE_ERROR(lg) << ex.what();
}
}
static void echo_server(stackful_actor self)
{
context& ctx = self.get_context();
log::logger_t& lg = ctx.get_logger();
try
{
aid_t sender = self->recv("init");
size_t scount = 0;
errcode_t ec;
tcp::resolver rsv(self);
tcp_resolver_t::query qry("0.0.0.0", "23333");
rsv.async_resolve(qry);
boost::shared_ptr<tcp_resolver_t::iterator> eitr;
self->match(tcp::as_resolve).recv(ec, eitr);
GCE_VERIFY(!ec).except(ec);
tcp::acceptor acpr(self);
boost::asio::ip::tcp::endpoint ep = **eitr;
acpr->open(ep.protocol());
acpr->set_option(boost::asio::socket_base::reuse_address(true));
acpr->bind(ep);
acpr->set_option(boost::asio::socket_base::receive_buffer_size(640000));
acpr->set_option(boost::asio::socket_base::send_buffer_size(640000));
acpr->listen(1024);
acpr->set_option(boost::asio::ip::tcp::no_delay(true));
acpr->set_option(boost::asio::socket_base::keep_alive(true));
acpr->set_option(boost::asio::socket_base::enable_connection_aborted(true));
self->send(sender, "ready");
/// ssl context
boost::asio::ssl::context ssl_ctx(boost::asio::ssl::context::sslv23);
ssl_ctx.set_options(
boost::asio::ssl::context::default_workarounds
| boost::asio::ssl::context::no_sslv2
| boost::asio::ssl::context::single_dh_use);
ssl_ctx.set_password_callback(boost::bind(&ssl_ut::get_password));
ssl_ctx.use_certificate_chain_file("test_ssl_asio/server.pem");
ssl_ctx.use_private_key_file("test_ssl_asio/server.pem", boost::asio::ssl::context::pem);
ssl_ctx.use_tmp_dh_file("test_ssl_asio/dh512.pem");
while (true)
{
boost::shared_ptr<ssl_socket_t> skt =
boost::make_shared<ssl_socket_t>(boost::ref(ctx.get_io_service()), boost::ref(ssl_ctx));
acpr.async_accept(skt->lowest_layer());
match_t type;
errcode_t ec;
message msg;
self->match(tcp::as_accept, "end", type).raw(msg).recv();
if (type == atom("end"))
{
break;
}
msg >> ec;
if (!ec)
{
aid_t cln = spawn(self, boost::bind(&ssl_ut::echo_session, _arg1), monitored);
self->send(cln, "init", skt);
++scount;
}
}
for (size_t i=0; i<scount; ++i)
{
self->recv(exit);
}
}
catch (std::exception& ex)
{
GCE_ERROR(lg) << ex.what();
}
}