本文整理汇总了C++中lt::session类的典型用法代码示例。如果您正苦于以下问题：C++ session类的具体用法？C++ session怎么用？C++ session使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了session类的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: print_alerts
void print_alerts(lt::session& ses
, std::function<void(lt::session&, lt::alert const*)> on_alert)
{
lt::time_point start_time = lt::clock_type::now();
ses.set_alert_notify([&ses,start_time,on_alert] {
ses.get_io_service().post([&ses,start_time,on_alert] {
try {
std::vector<lt::alert*> alerts;
ses.pop_alerts(&alerts);
for (lt::alert const* a : alerts)
{
std::printf("%-3d [0] %s\n", int(lt::duration_cast<lt::seconds>(a->timestamp()
- start_time).count()), a->message().c_str());
// call the user handler
on_alert(ses, a);
}
} catch (std::exception const& e) {
std::printf("print alerts: ERROR failed with exception: %s"
, e.what());
} catch (...) {
std::printf("print alerts: ERROR failed with (unknown) exception");
}
} ); } );
}示例2: filter_ips
void filter_ips(lt::session& ses)
{
ip_filter filter;
filter.add_rule(address_v4::from_string("50.0.0.1")
, address_v4::from_string("50.0.0.2"), ip_filter::blocked);
ses.set_ip_filter(filter);
}示例3: add_ip_filter
void add_ip_filter(lt::session& ses)
{
lt::ip_filter filter;
// filter out 0-2 inclusive
filter.add_rule(
asio::ip::address_v4::from_string("60.0.0.0")
, asio::ip::address_v4::from_string("60.0.0.2")
, lt::ip_filter::blocked);
ses.set_ip_filter(filter);
}示例4: print_alerts
void print_alerts(lt::session& ses
, std::function<void(lt::session&, lt::alert const*)> on_alert)
{
lt::time_point start_time = lt::clock_type::now();
ses.set_alert_notify([&ses,start_time,on_alert] {
ses.get_io_service().post([&ses,start_time,on_alert] {
std::vector<lt::alert*> alerts;
ses.pop_alerts(&alerts);
for (lt::alert const* a : alerts)
{
printf("%-3d [0] %s\n", int(lt::duration_cast<lt::seconds>(a->timestamp()
- start_time).count()), a->message().c_str());
// call the user handler
on_alert(ses, a);
}
} ); } );
}示例5: get_cache_size
int get_cache_size(lt::session& ses)
{
std::vector<stats_metric> stats = session_stats_metrics();
int const read_cache_idx = find_metric_idx("disk.read_cache_blocks");
int const write_cache_idx = find_metric_idx("disk.write_cache_blocks");
TEST_CHECK(read_cache_idx >= 0);
TEST_CHECK(write_cache_idx >= 0);
ses.set_alert_notify([](){});
ses.post_session_stats();
std::vector<alert*> alerts;
ses.pop_alerts(&alerts);
int cache_size = -1;
for (auto const a : alerts)
{
if (auto const* st = alert_cast<session_stats_alert>(a))
{
cache_size = st->values[read_cache_idx];
cache_size += st->values[write_cache_idx];
break;
}
}
return cache_size;
}示例6: set_proxy
void set_proxy(lt::session& ses, int proxy_type, int flags, bool proxy_peer_connections)
{
// apply the proxy settings to session 0
settings_pack p;
p.set_int(settings_pack::proxy_type, proxy_type);
if (proxy_type == settings_pack::socks4)
p.set_int(settings_pack::proxy_port, 4444);
else
p.set_int(settings_pack::proxy_port, 5555);
if (flags & ipv6)
p.set_str(settings_pack::proxy_hostname, "2001::2");
else
p.set_str(settings_pack::proxy_hostname, "50.50.50.50");
p.set_bool(settings_pack::proxy_hostnames, true);
p.set_bool(settings_pack::proxy_peer_connections, proxy_peer_connections);
p.set_bool(settings_pack::proxy_tracker_connections, true);
ses.apply_settings(p);
}示例7: set_cache_size
void set_cache_size(lt::session& ses, int val)
{
settings_pack pack;
pack.set_int(settings_pack::cache_size, val);
ses.apply_settings(pack);
}示例8: enable_enc
void enable_enc(lt::session& ses)
{
settings_pack p;
enable_enc(p);
ses.apply_settings(p);
}示例9: utp_only
void utp_only(lt::session& ses)
{
settings_pack p;
utp_only(p);
ses.apply_settings(p);
}