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NTCP2 idle timeout

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orignal 2018-08-03 13:10:32 -04:00
parent 83bbe6a9d9
commit 50cd321818
2 changed files with 84 additions and 10 deletions
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16
libi2pd/NTCP2.h
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@ -18,6 +18,12 @@ namespace transport
const size_t NTCP2_UNENCRYPTED_FRAME_MAX_SIZE = 65519;
const int NTCP2_MAX_PADDING_RATIO = 6; // in %
const int NTCP2_CONNECT_TIMEOUT = 5; // 5 seconds
const int NTCP2_ESTABLISH_TIMEOUT = 10; // 10 seconds
const int NTCP2_TERMINATION_TIMEOUT = 120; // 2 minutes
const int NTCP2_TERMINATION_CHECK_TIMEOUT = 30; // 30 seconds
enum NTCP2BlockType
{
eNTCP2BlkDateTime = 0,
@ -39,7 +45,7 @@ namespace transport
eNTCP2IncompatibleSignatureType, // 6
eNTCP2ClockSkew, // 7
eNTCP2PaddingViolation, // 8
eNTCP2AEADFraminError, // 9
eNTCP2AEADFramingError, // 9
eNTCP2PayloadFormatError, // 10
eNTCP2Message1Error, // 11
eNTCP2Message2Error, // 12
@ -92,6 +98,7 @@ namespace transport
NTCP2Session (NTCP2Server& server, std::shared_ptr<const i2p::data::RouterInfo> in_RemoteRouter = nullptr);
~NTCP2Session ();
void Terminate ();
void TerminateByTimeout ();
void Done ();
boost::asio::ip::tcp::socket& GetSocket () { return m_Socket; };
@ -186,7 +193,11 @@ namespace transport
void HandleAccept (std::shared_ptr<NTCP2Session> conn, const boost::system::error_code& error);
void HandleAcceptV6 (std::shared_ptr<NTCP2Session> conn, const boost::system::error_code& error);
void HandleConnect (const boost::system::error_code& ecode, std::shared_ptr<NTCP2Session> conn);
void HandleConnect (const boost::system::error_code& ecode, std::shared_ptr<NTCP2Session> conn, std::shared_ptr<boost::asio::deadline_timer> timer);
// timer
void ScheduleTermination ();
void HandleTerminationTimer (const boost::system::error_code& ecode);
private:
@ -194,6 +205,7 @@ namespace transport
std::thread * m_Thread;
boost::asio::io_service m_Service;
boost::asio::io_service::work m_Work;
boost::asio::deadline_timer m_TerminationTimer;
std::unique_ptr<boost::asio::ip::tcp::acceptor> m_NTCP2Acceptor, m_NTCP2V6Acceptor;
std::map<i2p::data::IdentHash, std::shared_ptr<NTCP2Session> > m_NTCP2Sessions;
std::list<std::shared_ptr<NTCP2Session> > m_PendingIncomingSessions;