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shard_ptr for SAMSession

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orignal 2016-04-02 22:16:49 -04:00
parent 0bf2abaa4c
commit 97afa502c5
2 changed files with 24 additions and 20 deletions
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36
SAM.cpp
View file

@ -47,19 +47,16 @@ namespace client
break;
case eSAMSocketTypeStream:
{
if (m_Session) {
if (m_Session)
m_Session->DelSocket (shared_from_this ());
m_Session = nullptr;
}
break;
}
case eSAMSocketTypeAcceptor:
{
if (m_Session)
{
{
m_Session->DelSocket (shared_from_this ());
m_Session->localDestination->StopAcceptingStreams ();
m_Session = nullptr;
m_Session->localDestination->StopAcceptingStreams ();
}
break;
}
@ -68,6 +65,7 @@ namespace client
}
m_SocketType = eSAMSocketTypeTerminated;
if (m_Socket.is_open()) m_Socket.close ();
m_Session = nullptr;
}
void SAMSocket::ReceiveHandshake ()
@ -721,7 +719,7 @@ namespace client
m_IsRunning = false;
m_Acceptor.cancel ();
for (auto it: m_Sessions)
delete it.second;
it.second->CloseStreams ();
m_Sessions.clear ();
m_Service.stop ();
if (m_Thread)
@ -775,7 +773,7 @@ namespace client
Accept ();
}
SAMSession * SAMBridge::CreateSession (const std::string& id, const std::string& destination,
std::shared_ptr<SAMSession> SAMBridge::CreateSession (const std::string& id, const std::string& destination,
const std::map<std::string, std::string> * params)
{
std::shared_ptr<ClientDestination> localDestination = nullptr;
@ -800,8 +798,9 @@ namespace client
}
if (localDestination)
{
auto session = std::make_shared<SAMSession>(localDestination);
std::unique_lock<std::mutex> l(m_SessionsMutex);
auto ret = m_Sessions.insert (std::pair<std::string, SAMSession *>(id, new SAMSession (localDestination)));
auto ret = m_Sessions.insert (std::make_pair(id, session));
if (!ret.second)
LogPrint (eLogWarning, "SAM: Session ", id, " already exists");
return ret.first->second;
@ -811,19 +810,24 @@ namespace client
void SAMBridge::CloseSession (const std::string& id)
{
std::unique_lock<std::mutex> l(m_SessionsMutex);
auto it = m_Sessions.find (id);
if (it != m_Sessions.end ())
std::shared_ptr<SAMSession> session;
{
auto session = it->second;
std::unique_lock<std::mutex> l(m_SessionsMutex);
auto it = m_Sessions.find (id);
if (it != m_Sessions.end ())
{
session = it->second;
m_Sessions.erase (it);
}
}
if (session)
{
session->localDestination->StopAcceptingStreams ();
session->CloseStreams ();
m_Sessions.erase (it);
delete session;
}
}
SAMSession * SAMBridge::FindSession (const std::string& id) const
std::shared_ptr<SAMSession> SAMBridge::FindSession (const std::string& id) const
{
std::unique_lock<std::mutex> l(m_SessionsMutex);
auto it = m_Sessions.find (id);

8
SAM.h
View file

@ -128,7 +128,7 @@ namespace client
std::string m_ID; // nickname
bool m_IsSilent;
std::shared_ptr<i2p::stream::Stream> m_Stream;
SAMSession * m_Session;
std::shared_ptr<SAMSession> m_Session;
};
struct SAMSession
@ -176,10 +176,10 @@ namespace client
void Stop ();
boost::asio::io_service& GetService () { return m_Service; };
SAMSession * CreateSession (const std::string& id, const std::string& destination, // empty string means transient
std::shared_ptr<SAMSession> CreateSession (const std::string& id, const std::string& destination, // empty string means transient
const std::map<std::string, std::string> * params);
void CloseSession (const std::string& id);
SAMSession * FindSession (const std::string& id) const;
std::shared_ptr<SAMSession> FindSession (const std::string& id) const;
private:
@ -200,7 +200,7 @@ namespace client
boost::asio::ip::udp::endpoint m_DatagramEndpoint, m_SenderEndpoint;
boost::asio::ip::udp::socket m_DatagramSocket;
mutable std::mutex m_SessionsMutex;
std::map<std::string, SAMSession *> m_Sessions;
std::map<std::string, std::shared_ptr<SAMSession> > m_Sessions;
uint8_t m_DatagramReceiveBuffer[i2p::datagram::MAX_DATAGRAM_SIZE+1];
public: