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upnp made destructor not sync.ing

This commit is contained in:
Arvid Norberg 2007-04-10 05:14:37 +00:00
parent 11136650d6
commit 5be60cc125
2 changed files with 17 additions and 33 deletions
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6
include/libtorrent/upnp.hpp
View File

@ -194,10 +194,8 @@ private:
// timer used to refresh mappings
deadline_timer m_refresh_timer;
// locks m_closing and m_devices
boost::mutex m_mutex;
boost::condition m_condvar;
asio::strand m_strand;
bool m_disabled;
bool m_closing;

44
src/upnp.cpp
View File

@ -66,6 +66,7 @@ upnp::upnp(io_service& ios, address const& listen_interface
, m_socket(ios)
, m_broadcast_timer(ios)
, m_refresh_timer(ios)
, m_strand(ios)
, m_disabled(false)
, m_closing(false)
{
@ -77,9 +78,6 @@ upnp::upnp(io_service& ios, address const& listen_interface
upnp::~upnp()
{
boost::mutex::scoped_lock l(m_mutex);
while (!m_devices.empty())
m_condvar.wait(l);
}
void upnp::rebind(address const& listen_interface)
@ -173,13 +171,15 @@ void upnp::discover_device()
"\r\n\r\n";
m_socket.async_receive_from(asio::buffer(m_receive_buffer
, sizeof(m_receive_buffer)), m_remote, bind(&upnp::on_reply, this, _1, _2));
, sizeof(m_receive_buffer)), m_remote, m_strand.wrap(bind(
&upnp::on_reply, this, _1, _2)));
m_socket.send_to(asio::buffer(msearch, sizeof(msearch) - 1)
, upnp_multicast_endpoint);
++m_retry_count;
m_broadcast_timer.expires_from_now(milliseconds(250 * m_retry_count));
m_broadcast_timer.async_wait(bind(&upnp::resend_request, this, _1));
m_broadcast_timer.async_wait(m_strand.wrap(bind(&upnp::resend_request
, this, _1)));
#if defined(TORRENT_LOGGING) || defined(TORRENT_VERBOSE_LOGGING)
m_log << to_simple_string(microsec_clock::universal_time())
@ -193,7 +193,6 @@ void upnp::set_mappings(int tcp, int udp)
if (udp != 0) m_udp_local_port = udp;
if (tcp != 0) m_tcp_local_port = tcp;
boost::mutex::scoped_lock l(m_mutex);
for (std::set<rootdevice>::iterator i = m_devices.begin()
, end(m_devices.end()); i != end; ++i)
{
@ -310,8 +309,6 @@ void upnp::on_reply(asio::error_code const& e
rootdevice d;
d.url = url;
boost::mutex::scoped_lock l(m_mutex);
std::set<rootdevice>::iterator i = m_devices.find(d);
if (i == m_devices.end())
@ -365,7 +362,7 @@ void upnp::on_reply(asio::error_code const& e
// ask for it
rootdevice& d = const_cast<rootdevice&>(*i);
d.upnp_connection.reset(new http_connection(m_socket.io_service()
, boost::bind(&upnp::on_upnp_xml, this, _1, _2, boost::ref(d))));
, m_strand.wrap(bind(&upnp::on_upnp_xml, this, _1, _2, boost::ref(d)))));
d.upnp_connection->get(d.url);
}
}
@ -399,8 +396,8 @@ void upnp::map_port(rootdevice& d, int i)
d.mapping[i].need_update = false;
assert(!d.upnp_connection);
d.upnp_connection.reset(new http_connection(m_socket.io_service()
, boost::bind(&upnp::on_upnp_map_response, this, _1, _2
, boost::ref(d), i)));
, m_strand.wrap(bind(&upnp::on_upnp_map_response, this, _1, _2
, boost::ref(d), i))));
std::string soap_action = "AddPortMapping";
@ -441,13 +438,12 @@ void upnp::unmap_port(rootdevice& d, int i)
else
{
m_devices.erase(d);
m_condvar.notify_all();
}
return;
}
d.upnp_connection.reset(new http_connection(m_socket.io_service()
, boost::bind(&upnp::on_upnp_unmap_response, this, _1, _2
, boost::ref(d), i)));
, m_strand.wrap(bind(&upnp::on_upnp_unmap_response, this, _1, _2
, boost::ref(d), i))));
std::string soap_action = "DeletePortMapping";
@ -557,7 +553,7 @@ void upnp::on_upnp_xml(asio::error_code const& e
parse_state s;
s.reset("urn:schemas-upnp-org:service:WANIPConnection:1");
xml_parse((char*)p.get_body().begin, (char*)p.get_body().end
, boost::bind(&find_control_url, _1, _2, boost::ref(s)));
, m_strand.wrap(bind(&find_control_url, _1, _2, boost::ref(s))));
d.service_namespace = "urn:schemas-upnp-org:service:WANIPConnection:1";
if (!s.found_service)
{
@ -565,7 +561,7 @@ void upnp::on_upnp_xml(asio::error_code const& e
// a PPP IP connection
s.reset("urn:schemas-upnp-org:service:PPPIPConnection:1");
xml_parse((char*)p.get_body().begin, (char*)p.get_body().end
, boost::bind(&find_control_url, _1, _2, boost::ref(s)));
, m_strand.wrap(bind(&find_control_url, _1, _2, boost::ref(s))));
d.service_namespace = "urn:schemas-upnp-org:service:WANPPPConnection:1";
}
@ -619,15 +615,11 @@ void upnp::on_upnp_map_response(asio::error_code const& e
m_log << to_simple_string(microsec_clock::universal_time())
<< " <== error while adding portmap: " << e.message() << std::endl;
#endif
boost::mutex::scoped_lock l(m_mutex);
m_devices.erase(d);
m_condvar.notify_all();
return;
}
boost::mutex::scoped_lock l(m_mutex);
if (m_closing) return;
l.unlock();
// error code response may look like this:
// <s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/"
@ -652,15 +644,13 @@ void upnp::on_upnp_map_response(asio::error_code const& e
m_log << to_simple_string(microsec_clock::universal_time())
<< " <== incomplete http message" << std::endl;
#endif
boost::mutex::scoped_lock l(m_mutex);
m_devices.erase(d);
m_condvar.notify_all();
return;
}
error_code_parse_state s;
xml_parse((char*)p.get_body().begin, (char*)p.get_body().end
, bind(&find_error_code, _1, _2, boost::ref(s)));
, m_strand.wrap(bind(&find_error_code, _1, _2, boost::ref(s))));
#if defined(TORRENT_LOGGING) || defined(TORRENT_VERBOSE_LOGGING)
if (s.error_code != -1)
@ -733,7 +723,7 @@ void upnp::on_upnp_map_response(asio::error_code const& e
|| next_expire > d.mapping[mapping].expires)
{
m_refresh_timer.expires_at(d.mapping[mapping].expires);
m_refresh_timer.async_wait(bind(&upnp::on_expire, this, _1));
m_refresh_timer.async_wait(m_strand.wrap(bind(&upnp::on_expire, this, _1)));
}
}
else
@ -785,7 +775,6 @@ void upnp::on_upnp_unmap_response(asio::error_code const& e
#endif
// ignore errors and continue with the next mapping for this device
boost::mutex::scoped_lock l(m_mutex);
if (mapping < num_mappings - 1)
{
unmap_port(d, mapping + 1);
@ -795,7 +784,6 @@ void upnp::on_upnp_unmap_response(asio::error_code const& e
// the main thread is likely to be waiting for
// all the unmap operations to complete
m_devices.erase(d);
m_condvar.notify_all();
}
void upnp::on_expire(asio::error_code const& e)
@ -805,7 +793,6 @@ void upnp::on_expire(asio::error_code const& e)
ptime now = time_now();
ptime next_expire = max_time();
boost::mutex::scoped_lock l(m_mutex);
for (std::set<rootdevice>::iterator i = m_devices.begin()
, end(m_devices.end()); i != end; ++i)
{
@ -829,13 +816,12 @@ void upnp::on_expire(asio::error_code const& e)
if (next_expire != max_time())
{
m_refresh_timer.expires_at(next_expire);
m_refresh_timer.async_wait(bind(&upnp::on_expire, this, _1));
m_refresh_timer.async_wait(m_strand.wrap(bind(&upnp::on_expire, this, _1)));
}
}
void upnp::close()
{
boost::mutex::scoped_lock l(m_mutex);
m_refresh_timer.cancel();
m_broadcast_timer.cancel();
m_closing = true;