Exemple #1
0
void Connection::handleWriteTimeout(boost::weak_ptr<Connection> weak, const boost::system::error_code& error)
{
	if(error == boost::asio::error::operation_aborted || weak.expired())
		return;

	if(shared_ptr<Connection> connection = weak.lock())
	{
		#ifdef __DEBUG_NET_DETAIL__
		std::clog << "Connection::handleWriteTimeout" << std::endl;
		#endif
		connection->onWriteTimeout();
	}
}
Exemple #2
0
void Connection::handleWriteTimeout(boost::weak_ptr<Connection> weak_conn, const boost::system::error_code& error)
{
	if (error == boost::asio::error::operation_aborted) {
		return;
	}

	if (weak_conn.expired()) {
		return;
	}

	if (Connection_ptr connection = weak_conn.lock()) {
		connection->onWriteTimeout();
	}
}
Exemple #3
0
void ServicePort::openAcceptor(boost::weak_ptr<ServicePort> weak_service, IPAddress ip, uint16_t port)
{
  if(weak_service.expired()){
    return;
  }

  if(ServicePort_ptr service = weak_service.lock()){
    #ifdef __DEBUG_NET_DETAIL__
    std::cout << "ServicePort::openAcceptor" << std::endl;
    #endif
    IPAddressList ips;
    ips.push_back(ip);
    service->open(ips, port);
  }
}
Exemple #4
0
void Connection::handleReadTimeout(boost::weak_ptr<Connection> weak_conn, const boost::system::error_code& error)
{
	if(error != boost::asio::error::operation_aborted){
		if(weak_conn.expired()){
			return;
		}

		if(shared_ptr<Connection> connection = weak_conn.lock()){
			#ifdef __DEBUG_NET_DETAIL__
			std::cout << "Connection::handleReadTimeout" << std::endl;
			#endif

			connection->onReadTimeout();
		}
	}
}
Exemple #5
0
ProcessResult GetDisco::blockArrived(JabberDataBlockRef block, const ResourceContextRef rc){
    ServiceDiscovery::ref sd=vf.lock();
    if (!sd) return CANCEL;

    if (block->getAttribute("id")==idinfo) {
        if (block->getAttribute("type")=="result") {
            sd->infoReply=block->findChildNamespace("query", "http://jabber.org/protocol/disco#info");
        } else {
            if (block->getAttribute("type")=="error") {
                sd->infoReply=block->getChildByName("error");
            }
        }
        SendMessage(sd->getHWnd(), WM_NOTIFY_BLOCKARRIVED, 0,0);
        return BLOCK_PROCESSED;
    }
    if (block->getAttribute("id")==iditems) {
        if (block->getAttribute("type")=="result") {
            sd->itemReply=block->findChildNamespace("query", "http://jabber.org/protocol/disco#items");
        } else {
            if (block->getAttribute("type")=="error") {
                sd->itemReply=block->getChildByName("error");
            }
        }
        SendMessage(sd->getHWnd(), WM_NOTIFY_BLOCKARRIVED, 0,0);
        return LAST_BLOCK_PROCESSED;
    }

    return BLOCK_REJECTED;
}
Exemple #6
0
void DiscoListView::eventOk() {
    ServiceDiscovery::ref sd=serviceDiscovery.lock();
    if (!sd) return;
    
    DiscoItem::ref c=boost::dynamic_pointer_cast<DiscoItem> (cursorPos);
    if (c) {
        sd->discoverJid(c->jid, c->node);
        sd->go();
        return;
    }

    DiscoCommand::ref dc=boost::dynamic_pointer_cast<DiscoCommand> (cursorPos);
    if (dc) {
        switch (dc->cmdId) {
        case DiscoCommand::BACK: 
            sd->back();
            return;
        case DiscoCommand::VCARD:
            sd->vcard();
            return;
        case DiscoCommand::JOINGC:
            sd->joingc();
            return;
        case DiscoCommand::EXECUTE:
            sd->execute();
            return;
        case DiscoCommand::REGISTER:
            sd->registerForm();
        }
    }
    VirtualListView::eventOk();
}
Exemple #7
0
 inline void onServiceInfoResultIfExists(Session_Service* s, qi::Future<qi::ServiceInfo> f,
   long requestId, std::string protocol, boost::weak_ptr<Session_Service> self)
 {
   boost::shared_ptr<Session_Service> sself = self.lock();
   if (sself)
     sself->onServiceInfoResult(f, requestId, protocol);
 }
	void runInThread()
	{
		pid_t tid =	gettid();

		boost::shared_ptr<pid_t> ptid = wkTid_.lock();
		if (ptid)
		{
			*ptid = tid;
			ptid.reset();
		}

		Rabbit::CurrentThread::t_threadName = name_.empty() ? "RabbitThread" : name_.c_str();
		try
		{
			func_();
			Rabbit::CurrentThread::t_threadName = "finished";
		}
		catch (...)
		{
			Rabbit::CurrentThread::t_threadName = "crashed";
			fprintf(stderr, "some exception caught in Thread %s\n", name_.c_str());
			perror("");
			abort();
		}
	}
Exemple #9
0
    void runInThread()
    {
        pid_t tid = pai::concurrency::CurrentThread::tid();

        boost::shared_ptr<pid_t> ptid = wkTid_.lock();
        if (ptid)
        {
            *ptid = tid;
            ptid.reset();
        }

        pai::concurrency::CurrentThread::t_threadName = name_.empty() ? "paiThread" : name_.c_str();
        ::prctl(PR_SET_NAME, pai::concurrency::CurrentThread::t_threadName);
        try
        {
            func_();
            pai::concurrency::CurrentThread::t_threadName = "finished";
        } catch (const std::exception& ex)
        {
            pai::concurrency::CurrentThread::t_threadName = "crashed";
            fprintf(stderr, "exception caught in Thread %s\n", name_.c_str());
            fprintf(stderr, "reason: %s\n", ex.what());
            abort();
        } catch (...)
        {
            pai::concurrency::CurrentThread::t_threadName = "crashed";
            fprintf(stderr, "unknown exception caught in Thread %s\n", name_.c_str());
            throw; // rethrow
        }
    }
	void add(boost::weak_ptr<SpotLightCalculator> light)
	{
		for(unsigned int i = 0; i < spots.size(); ++i)
			assert(spots[i].lock() != light.lock());

		spots.push_back(light);
	}
Exemple #11
0
			void runInThread()
			{
				DWORD tid = GetCurrentThreadId();
				boost::shared_ptr<DWORD> ptid = wkTid_.lock();
				if (ptid)
				{
					//set thread Id
					*ptid = tid;
					ptid.reset();
				}
				if (name_.empty())
					name_ = "zyThread";
				try
				{
					func_();
					name_ += "finished";
				}
				catch (const std::exception & ex)
				{

					fprintf(stderr, "exception caught in Thread %s\n", name_.c_str());
					fprintf(stderr, "reason: %s\n", ex.what());
					name_ += "crashed";
					abort();
				}
				catch (...)
				{
					fprintf(stderr, "unknown exception caught in Thread %s \n", name_.c_str());
					name_ += "crashed";
					throw;
				}
			}
Exemple #12
0
void PeerSet::TimerEntry (boost::weak_ptr<PeerSet> wptr, const boost::system::error_code& result)
{
    if (result == boost::asio::error::operation_aborted)
        return;

    boost::shared_ptr<PeerSet> ptr = wptr.lock ();

    if (ptr)
    {
        if (ptr->mTxnData)
        {
            getApp().getJobQueue ().addJob (jtTXN_DATA, "timerEntryTxn",
                BIND_TYPE (&PeerSet::TimerJobEntry, P_1, ptr));
        }
        else
        {
            int jc = getApp().getJobQueue ().getJobCountTotal (jtLEDGER_DATA);

            if (jc > 4)
            {
                WriteLog (lsDEBUG, InboundLedger) << "Deferring PeerSet timer due to load";
                ptr->setTimer ();
            }
            else
                getApp().getJobQueue ().addJob (jtLEDGER_DATA, "timerEntryLgr",
                    BIND_TYPE (&PeerSet::TimerJobEntry, P_1, ptr));
	}
    }
}
		bool operator()(boost::weak_ptr<T> arg) const {
			boost::shared_ptr<T> sp=arg.lock();
			if (!sp) {
				return false;
			}
			return func_(*sp,t_);
		}
	http_seed_connection::http_seed_connection(
		session_impl& ses
		, boost::weak_ptr<torrent> t
		, boost::shared_ptr<socket_type> s
		, tcp::endpoint const& remote
		, std::string const& url
		, policy::peer* peerinfo
		, std::string const& auth
		, web_seed_entry::headers_t const& extra_headers)
		: web_connection_base(ses, t, s, remote, url, peerinfo, auth, extra_headers)
		, m_url(url)
		, m_response_left(0)
		, m_chunk_pos(0)
		, m_partial_chunk_header(0)
	{
		INVARIANT_CHECK;

		if (!ses.settings().report_web_seed_downloads)
			ignore_stats(true);

		shared_ptr<torrent> tor = t.lock();
		TORRENT_ASSERT(tor);
		int blocks_per_piece = tor->torrent_file().piece_length() / tor->block_size();

		// multiply with the blocks per piece since that many requests are
		// merged into one http request
		m_max_out_request_queue = ses.settings().urlseed_pipeline_size
			* blocks_per_piece;

		prefer_whole_pieces(1);

#ifdef TORRENT_VERBOSE_LOGGING
		peer_log("*** http_seed_connection");
#endif
	}
Exemple #15
0
void http_connection::on_timeout(boost::weak_ptr<http_connection> p
	, error_code const& e)
{
	boost::shared_ptr<http_connection> c = p.lock();
	if (!c) return;

	if (e == asio::error::operation_aborted) return;

	if (c->m_last_receive + c->m_timeout < time_now())
	{
		if (c->m_connection_ticket > -1 && !c->m_endpoints.empty())
		{
			c->m_sock.close();
			error_code ec;
			c->m_timer.expires_at(c->m_last_receive + c->m_timeout, ec);
			c->m_timer.async_wait(bind(&http_connection::on_timeout, p, _1));
		}
		else
		{
			c->callback(asio::error::timed_out);
			c->close();
		}
		return;
	}

	if (!c->m_sock.is_open()) return;
	error_code ec;
	c->m_timer.expires_at(c->m_last_receive + c->m_timeout, ec);
	c->m_timer.async_wait(bind(&http_connection::on_timeout, p, _1));
}
int main()
{
    BOOST_TEST( p1.get() != 0 );
    BOOST_TEST_EQ( p1.use_count(), 1 );

    BOOST_TEST_EQ( p2.use_count(), 1 );
    BOOST_TEST_EQ( p2.lock(), p1 );

#if !defined( BOOST_NO_CXX11_NULLPTR )

    BOOST_TEST( p3.get() != 0 );
    BOOST_TEST_EQ( p3.use_count(), 1 );

#endif

    return boost::report_errors();
}
Exemple #17
0
ProcessResult GetVcard::blockArrived(JabberDataBlockRef block, const ResourceContextRef rc){
    VcardForm::ref vfRef=vf.lock();
    if (!vfRef) return CANCEL;

    vfRef->vcardArrivedNotify(block);

    return LAST_BLOCK_PROCESSED;
}
Exemple #18
0
inline void save(
    Archive & ar,
    const boost::weak_ptr< T > &t,
    const unsigned int /* file_version */
){
    const boost::shared_ptr< T > sp = t.lock();
    ar << boost::serialization::make_nvp("weak_ptr", sp);
}
Exemple #19
0
int weak_call(int (X::*ptmf)() const, boost::weak_ptr<X> const& wp) 
{
    auto locked = wp.lock();
    if (!locked)
        throw boost::bad_weak_ptr();

    return ((*locked).*ptmf)();
}
	void tracker_manager::queue_request(
		io_service& ios
		, connection_queue& cc
		, tracker_request req
		, std::string const& auth
		, boost::weak_ptr<request_callback> c)
	{
		mutex_t::scoped_lock l(m_mutex);
		TORRENT_ASSERT(req.num_want >= 0);
		TORRENT_ASSERT(!m_abort || req.event == tracker_request::stopped);
		if (m_abort && req.event != tracker_request::stopped) return;
		if (req.event == tracker_request::stopped)
			req.num_want = 0;

		TORRENT_ASSERT(!m_abort || req.event == tracker_request::stopped);
		if (m_abort && req.event != tracker_request::stopped)
			return;

		std::string protocol = req.url.substr(0, req.url.find(':'));

		boost::intrusive_ptr<tracker_connection> con;

#ifdef TORRENT_USE_OPENSSL
		if (protocol == "http" || protocol == "https")
#else
		if (protocol == "http")
#endif
		{
			con = new http_tracker_connection(
				ios, cc, *this, req, c
				, m_ses, m_proxy, auth
#if TORRENT_USE_I2P
				, &m_ses.m_i2p_conn
#endif
				);
		}
		else if (protocol == "udp")
		{
			con = new udp_tracker_connection(
				ios, cc, *this, req , c, m_ses
				, m_proxy);
		}
		else
		{
			// we need to post the error to avoid deadlock
			if (boost::shared_ptr<request_callback> r = c.lock())
				ios.post(boost::bind(&request_callback::tracker_request_error, r, req
					, -1, error_code(errors::unsupported_url_protocol)
					, "", 0));
			return;
		}

		m_connections.push_back(con);

		boost::shared_ptr<request_callback> cb = con->requester();
		if (cb) cb->m_manager = this;
		con->start();
	}
ProcessResult GetMucConfig::blockArrived(JabberDataBlockRef block, const ResourceContextRef rc){
    MucConfigForm::ref ahfRef=ahf.lock();
    if (!ahfRef) return CANCEL;

    //StringRef s=block->toXML();
    ahfRef->MucConfigResultNotify(block);

    return LAST_BLOCK_PROCESSED;
}
void SceneDict::Insert(boost::weak_ptr<zeitgeist::Leaf> leaf, const FileRef& ref)
{
    if (leaf.expired())
        {
            return;
        }

    mDictionary[leaf] = ref;
}
Exemple #23
0
 static void weakDeleteCallback(const boost::weak_ptr<StockFactory>& wkFactory, Stock* stock)
 {
     shared_ptr<StockFactory> factory(wkFactory.lock());
     if (factory)
     {
         factory->removeStock(stock);
     }
     delete stock;
 }
bool CompositePeaksPresenter::hasPeakAddModeFor(boost::weak_ptr<const Mantid::API::IPeaksWorkspace> target){
    bool hasMode  = false;
    if(auto temp = target.lock()) {
        auto it = this->getPresenterIteratorFromWorkspace(temp);
        if(it != m_subjects.end()) {
            hasMode = (*it)->hasPeakAddMode();
        }
    }
    return hasMode;
}
void ribi::trim::Face::AddBelongsTo(boost::weak_ptr<const Cell> cell)
{
  assert(cell.lock());
  m_belongs_to.push_back(cell);
  assert(m_belongs_to.size() <= 2);
  assert(
       (m_belongs_to.size() == 1)
    || (m_belongs_to.size() == 2 && m_belongs_to[0].lock() != m_belongs_to[1].lock())
  );
}
Exemple #26
0
void Tunnel::onHighWaterMarkWeak(const boost::weak_ptr<Tunnel>& wkTunnel,
                                 const ConnectionPtr& conn,
                                 size_t bytesToSent)
{
    LOG_ERROR("onHighWaterMark " << conn->name() << " bytes " << bytesToSent);
    boost::shared_ptr<Tunnel> tunnel = wkTunnel.lock();
    if (tunnel)
    {
        tunnel->onHighWaterMark(conn, bytesToSent);
    }
}
Exemple #27
0
libusb::session::sptr libusb::session::get_global_session(void){
    static boost::weak_ptr<session> global_session;

    //not expired -> get existing session
    if (not global_session.expired()) return global_session.lock();

    //create a new global session
    sptr new_global_session(new libusb_session_impl());
    global_session = new_global_session;

    //set logging if envvar is set
    const char *level_string = getenv("LIBUSB_DEBUG_LEVEL");
    if (level_string != NULL)
    {
        const int level = int(level_string[0] - '0'); //easy conversion to integer
        if (level >= 0 and level <= 3) libusb_set_debug(new_global_session->get_context(), level);
    }

    return new_global_session;
}
Exemple #28
0
static void
stubOnTimer(
    boost::weak_ptr<void> weakCond, boost::function<void ()> dg)
{
    boost::shared_ptr<void> temp = weakCond.lock();
    if (temp) {
        dg();
    } else {
        MORDOR_LOG_DEBUG(g_log) << " Conditionally skip in stubOnTimer!";
    }
}
Exemple #29
0
				virtual bool equal(position_interface& pos) {
					check_expired();
					bf_position* p = dynamic_cast<bf_position*>(&pos);
					if (p) {
						p->check_expired();
						return memory_.lock() == p->memory_.lock()
							&& where_ == p->where_
							;
					} else {
						return false;
					}
				}
Exemple #30
0
				void check_range() const {
					if (range_checked_) {
						check_expired();
						if (memory_.lock()->is_out_of_range(where_)) {
							if (where_ >= 0) {
								throw position_out_of_range_forward("Position out of range forward.");
							} else {
								throw position_out_of_range_backward("Position out of range backward.");
							}
						}
					}
				}