forked from premiere/premiere-libtorrent
157 lines
5.3 KiB
C++
157 lines
5.3 KiB
C++
/*
|
|
|
|
Copyright (c) 2011, Arvid Norberg
|
|
All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions
|
|
are met:
|
|
|
|
* Redistributions of source code must retain the above copyright
|
|
notice, this list of conditions and the following disclaimer.
|
|
* Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the distribution.
|
|
* Neither the name of the author nor the names of its
|
|
contributors may be used to endorse or promote products derived
|
|
from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
*/
|
|
|
|
#include "libtorrent/session.hpp"
|
|
#include "libtorrent/session_settings.hpp"
|
|
#include "libtorrent/hasher.hpp"
|
|
#include "libtorrent/alert_types.hpp"
|
|
#include "libtorrent/ip_filter.hpp"
|
|
#include <boost/tuple/tuple.hpp>
|
|
#include <iostream>
|
|
|
|
#include "test.hpp"
|
|
#include "setup_transfer.hpp"
|
|
|
|
void test_swarm()
|
|
{
|
|
using namespace libtorrent;
|
|
namespace lt = libtorrent;
|
|
|
|
// these are declared before the session objects
|
|
// so that they are destructed last. This enables
|
|
// the sessions to destruct in parallel
|
|
session_proxy p1;
|
|
session_proxy p2;
|
|
session_proxy p3;
|
|
|
|
// this is to avoid everything finish from a single peer
|
|
// immediately. To make the swarm actually connect all
|
|
// three peers before finishing.
|
|
float rate_limit = 50000;
|
|
|
|
settings_pack pack;
|
|
// run the choker once per second, to make it more likely to actually trigger
|
|
// during the test.
|
|
pack.set_int(settings_pack::unchoke_interval, 1);
|
|
|
|
pack.set_int(settings_pack::alert_mask, alert::all_categories);
|
|
pack.set_bool(settings_pack::allow_multiple_connections_per_ip, true);
|
|
pack.set_int(settings_pack::choking_algorithm, settings_pack::rate_based_choker);
|
|
pack.set_int(settings_pack::upload_rate_limit, int(rate_limit));
|
|
pack.set_int(settings_pack::unchoke_slots_limit, 1);
|
|
pack.set_int(settings_pack::max_retry_port_bind, 900);
|
|
pack.set_str(settings_pack::listen_interfaces, "0.0.0.0:48010");
|
|
pack.set_bool(settings_pack::enable_natpmp, false);
|
|
pack.set_bool(settings_pack::enable_upnp, false);
|
|
pack.set_bool(settings_pack::enable_dht, false);
|
|
|
|
pack.set_int(settings_pack::out_enc_policy, settings_pack::pe_forced);
|
|
pack.set_int(settings_pack::in_enc_policy, settings_pack::pe_forced);
|
|
|
|
lt::session ses1(pack);
|
|
|
|
pack.set_int(settings_pack::upload_rate_limit, int(rate_limit / 10));
|
|
pack.set_int(settings_pack::download_rate_limit, int(rate_limit / 5));
|
|
pack.set_int(settings_pack::unchoke_slots_limit, 0);
|
|
pack.set_int(settings_pack::choking_algorithm, settings_pack::fixed_slots_choker);
|
|
pack.set_str(settings_pack::listen_interfaces, "0.0.0.0:49010");
|
|
|
|
lt::session ses2(pack);
|
|
|
|
pack.set_str(settings_pack::listen_interfaces, "0.0.0.0:49010");
|
|
|
|
lt::session ses3(pack);
|
|
|
|
torrent_handle tor1;
|
|
torrent_handle tor2;
|
|
torrent_handle tor3;
|
|
|
|
boost::tie(tor1, tor2, tor3) = setup_transfer(&ses1, &ses2, &ses3, true, false, true, "_unchoke");
|
|
|
|
std::map<std::string, boost::int64_t> cnt = get_counters(ses1);
|
|
|
|
std::fprintf(stderr, "allowed_upload_slots: %d\n", int(cnt["ses.num_unchoke_slots"]));
|
|
TEST_EQUAL(cnt["ses.num_unchoke_slots"], 1);
|
|
for (int i = 0; i < 200; ++i)
|
|
{
|
|
print_alerts(ses1, "ses1");
|
|
print_alerts(ses2, "ses2");
|
|
print_alerts(ses3, "ses3");
|
|
|
|
cnt = get_counters(ses1);
|
|
std::fprintf(stderr, "allowed unchoked: %d\n", int(cnt["ses.num_unchoke_slots"]));
|
|
if (cnt["ses.num_unchoke_slots"] >= 2) break;
|
|
|
|
torrent_status st1 = tor1.status();
|
|
torrent_status st2 = tor2.status();
|
|
torrent_status st3 = tor3.status();
|
|
|
|
print_ses_rate(i / 10.f, &st1, &st2, &st3);
|
|
|
|
test_sleep(100);
|
|
}
|
|
|
|
TEST_CHECK(cnt["ses.num_unchoke_slots"] >= 2);
|
|
|
|
// make sure the files are deleted
|
|
ses1.remove_torrent(tor1, lt::session::delete_files);
|
|
ses2.remove_torrent(tor2, lt::session::delete_files);
|
|
ses3.remove_torrent(tor3, lt::session::delete_files);
|
|
|
|
// this allows shutting down the sessions in parallel
|
|
p1 = ses1.abort();
|
|
p2 = ses2.abort();
|
|
p3 = ses3.abort();
|
|
}
|
|
|
|
TORRENT_TEST(auto_unchoke)
|
|
{
|
|
using namespace libtorrent;
|
|
|
|
// in case the previous run was t r catch (std::exception&) {}erminated
|
|
error_code ec;
|
|
remove_all("./tmp1_unchoke", ec);
|
|
remove_all("./tmp2_unchoke", ec);
|
|
remove_all("./tmp3_unchoke", ec);
|
|
|
|
test_swarm();
|
|
|
|
TEST_CHECK(!exists("./tmp1_unchoke/temporary"));
|
|
TEST_CHECK(!exists("./tmp2_unchoke/temporary"));
|
|
TEST_CHECK(!exists("./tmp3_unchoke/temporary"));
|
|
|
|
remove_all("./tmp1_unchoke", ec);
|
|
remove_all("./tmp2_unchoke", ec);
|
|
remove_all("./tmp3_unchoke", ec);
|
|
}
|
|
|