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Code Issues Releases Activity

#746. initialize io_service after daeminization

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This commit is contained in:
orignal 2016-12-22 13:32:06 -05:00
parent 5babfb0f1e
commit 442c63d7a4
2 changed files with 41 additions and 26 deletions
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59
Transports.cpp
View File

@ -108,8 +108,8 @@ namespace transport
Transports transports;
Transports::Transports ():
m_IsOnline (true), m_IsRunning (false), m_Thread (nullptr), m_Work (m_Service),
m_PeerCleanupTimer (m_Service), m_PeerTestTimer (m_Service),
m_IsOnline (true), m_IsRunning (false), m_Thread (nullptr), m_Service (nullptr),
m_Work (nullptr), m_PeerCleanupTimer (nullptr), m_PeerTestTimer (nullptr),
m_NTCPServer (nullptr), m_SSUServer (nullptr), m_DHKeysPairSupplier (5), // 5 pre-generated keys
m_TotalSentBytes(0), m_TotalReceivedBytes(0), m_InBandwidth (0), m_OutBandwidth (0),
m_LastInBandwidthUpdateBytes (0), m_LastOutBandwidthUpdateBytes (0), m_LastBandwidthUpdateTime (0)
@ -119,10 +119,25 @@ namespace transport
Transports::~Transports ()
{
Stop ();
if (m_Service)
{
delete m_PeerCleanupTimer; m_PeerCleanupTimer = nullptr;
delete m_PeerTestTimer; m_PeerTestTimer = nullptr;
delete m_Work; m_Work = nullptr;
delete m_Service; m_Service = nullptr;
}
}
void Transports::Start (bool enableNTCP, bool enableSSU)
{
if (!m_Service)
{
m_Service = new boost::asio::io_service ();
m_Work = new boost::asio::io_service::work (*m_Service);
m_PeerCleanupTimer = new boost::asio::deadline_timer (*m_Service);
m_PeerTestTimer = new boost::asio::deadline_timer (*m_Service);
}
m_DHKeysPairSupplier.Start ();
m_IsRunning = true;
m_Thread = new std::thread (std::bind (&Transports::Run, this));
@ -167,16 +182,16 @@ namespace transport
LogPrint (eLogError, "Transports: SSU server already exists");
}
}
m_PeerCleanupTimer.expires_from_now (boost::posix_time::seconds(5*SESSION_CREATION_TIMEOUT));
m_PeerCleanupTimer.async_wait (std::bind (&Transports::HandlePeerCleanupTimer, this, std::placeholders::_1));
m_PeerTestTimer.expires_from_now (boost::posix_time::minutes(PEER_TEST_INTERVAL));
m_PeerTestTimer.async_wait (std::bind (&Transports::HandlePeerTestTimer, this, std::placeholders::_1));
m_PeerCleanupTimer->expires_from_now (boost::posix_time::seconds(5*SESSION_CREATION_TIMEOUT));
m_PeerCleanupTimer->async_wait (std::bind (&Transports::HandlePeerCleanupTimer, this, std::placeholders::_1));
m_PeerTestTimer->expires_from_now (boost::posix_time::minutes(PEER_TEST_INTERVAL));
m_PeerTestTimer->async_wait (std::bind (&Transports::HandlePeerTestTimer, this, std::placeholders::_1));
}
void Transports::Stop ()
{
m_PeerCleanupTimer.cancel ();
m_PeerTestTimer.cancel ();
if (m_PeerCleanupTimer) m_PeerCleanupTimer->cancel ();
if (m_PeerTestTimer) m_PeerTestTimer->cancel ();
m_Peers.clear ();
if (m_SSUServer)
{
@ -193,7 +208,7 @@ namespace transport
m_DHKeysPairSupplier.Stop ();
m_IsRunning = false;
m_Service.stop ();
if (m_Service) m_Service->stop ();
if (m_Thread)
{
m_Thread->join ();
@ -204,11 +219,11 @@ namespace transport
void Transports::Run ()
{
while (m_IsRunning)
while (m_IsRunning && m_Service)
{
try
{
m_Service.run ();
m_Service->run ();
}
catch (std::exception& ex)
{
@ -251,7 +266,7 @@ namespace transport
#ifdef WITH_EVENTS
EmitEvent({{"type" , "transport.sendmsg"}, {"ident", ident.ToBase64()}, {"number", std::to_string(msgs.size())}});
#endif
m_Service.post (std::bind (&Transports::PostMessages, this, ident, msgs));
m_Service->post (std::bind (&Transports::PostMessages, this, ident, msgs));
}
void Transports::PostMessages (i2p::data::IdentHash ident, std::vector<std::shared_ptr<i2p::I2NPMessage> > msgs)
@ -386,7 +401,7 @@ namespace transport
void Transports::RequestComplete (std::shared_ptr<const i2p::data::RouterInfo> r, const i2p::data::IdentHash& ident)
{
m_Service.post (std::bind (&Transports::HandleRequestComplete, this, r, ident));
m_Service->post (std::bind (&Transports::HandleRequestComplete, this, r, ident));
}
void Transports::HandleRequestComplete (std::shared_ptr<const i2p::data::RouterInfo> r, i2p::data::IdentHash ident)
@ -411,7 +426,7 @@ namespace transport
void Transports::NTCPResolve (const std::string& addr, const i2p::data::IdentHash& ident)
{
auto resolver = std::make_shared<boost::asio::ip::tcp::resolver>(m_Service);
auto resolver = std::make_shared<boost::asio::ip::tcp::resolver>(*m_Service);
resolver->async_resolve (boost::asio::ip::tcp::resolver::query (addr, ""),
std::bind (&Transports::HandleNTCPResolve, this,
std::placeholders::_1, std::placeholders::_2, ident, resolver));
@ -454,7 +469,7 @@ namespace transport
void Transports::SSUResolve (const std::string& addr, const i2p::data::IdentHash& ident)
{
auto resolver = std::make_shared<boost::asio::ip::tcp::resolver>(m_Service);
auto resolver = std::make_shared<boost::asio::ip::tcp::resolver>(*m_Service);
resolver->async_resolve (boost::asio::ip::tcp::resolver::query (addr, ""),
std::bind (&Transports::HandleSSUResolve, this,
std::placeholders::_1, std::placeholders::_2, ident, resolver));
@ -497,7 +512,7 @@ namespace transport
void Transports::CloseSession (std::shared_ptr<const i2p::data::RouterInfo> router)
{
if (!router) return;
m_Service.post (std::bind (&Transports::PostCloseSession, this, router));
m_Service->post (std::bind (&Transports::PostCloseSession, this, router));
}
void Transports::PostCloseSession (std::shared_ptr<const i2p::data::RouterInfo> router)
@ -584,7 +599,7 @@ namespace transport
void Transports::PeerConnected (std::shared_ptr<TransportSession> session)
{
m_Service.post([session, this]()
m_Service->post([session, this]()
{
auto remoteIdentity = session->GetRemoteIdentity ();
if (!remoteIdentity) return;
@ -632,7 +647,7 @@ namespace transport
void Transports::PeerDisconnected (std::shared_ptr<TransportSession> session)
{
m_Service.post([session, this]()
m_Service->post([session, this]()
{
auto remoteIdentity = session->GetRemoteIdentity ();
if (!remoteIdentity) return;
@ -690,8 +705,8 @@ namespace transport
UpdateBandwidth (); // TODO: use separate timer(s) for it
if (i2p::context.GetStatus () == eRouterStatusTesting) // if still testing, repeat peer test
DetectExternalIP ();
m_PeerCleanupTimer.expires_from_now (boost::posix_time::seconds(5*SESSION_CREATION_TIMEOUT));
m_PeerCleanupTimer.async_wait (std::bind (&Transports::HandlePeerCleanupTimer, this, std::placeholders::_1));
m_PeerCleanupTimer->expires_from_now (boost::posix_time::seconds(5*SESSION_CREATION_TIMEOUT));
m_PeerCleanupTimer->async_wait (std::bind (&Transports::HandlePeerCleanupTimer, this, std::placeholders::_1));
}
}
@ -700,8 +715,8 @@ namespace transport
if (ecode != boost::asio::error::operation_aborted)
{
PeerTest ();
m_PeerTestTimer.expires_from_now (boost::posix_time::minutes(PEER_TEST_INTERVAL));
m_PeerTestTimer.async_wait (std::bind (&Transports::HandlePeerTestTimer, this, std::placeholders::_1));
m_PeerTestTimer->expires_from_now (boost::posix_time::minutes(PEER_TEST_INTERVAL));
m_PeerTestTimer->async_wait (std::bind (&Transports::HandlePeerTestTimer, this, std::placeholders::_1));
}
}

8
Transports.h
View File

@ -84,7 +84,7 @@ namespace transport
bool IsOnline() const { return m_IsOnline; };
void SetOnline (bool online) { m_IsOnline = online; };
boost::asio::io_service& GetService () { return m_Service; };
boost::asio::io_service& GetService () { return *m_Service; };
std::shared_ptr<i2p::crypto::DHKeys> GetNextDHKeysPair ();
void ReuseDHKeysPair (std::shared_ptr<i2p::crypto::DHKeys> pair);
@ -144,9 +144,9 @@ namespace transport
bool m_IsOnline, m_IsRunning;
std::thread * m_Thread;
boost::asio::io_service m_Service;
boost::asio::io_service::work m_Work;
boost::asio::deadline_timer m_PeerCleanupTimer, m_PeerTestTimer;
boost::asio::io_service * m_Service;
boost::asio::io_service::work * m_Work;
boost::asio::deadline_timer * m_PeerCleanupTimer, * m_PeerTestTimer;
NTCPServer * m_NTCPServer;
SSUServer * m_SSUServer;