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prevent race condition in datagram destination

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clean up style a bit
This commit is contained in:
Jeff Becker 2016-09-03 10:24:06 -04:00
parent caace05ba6
commit c770bcbf96
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GPG key ID: AB950234D6EA286B
4 changed files with 34 additions and 21 deletions
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14
Datagram.h
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@ -80,8 +80,8 @@ namespace datagram
void SetReceiver (const Receiver& receiver) { m_Receiver = receiver; };
void ResetReceiver () { m_Receiver = nullptr; };
void SetReceiver (const Receiver& receiver, uint16_t port) { m_ReceiversByPorts[port] = receiver; };
void ResetReceiver (uint16_t port) { m_ReceiversByPorts.erase (port); };
void SetReceiver (const Receiver& receiver, uint16_t port) { std::lock_guard<std::mutex> lock(m_ReceiversMutex); m_ReceiversByPorts[port] = receiver; };
void ResetReceiver (uint16_t port) { std::lock_guard<std::mutex> lock(m_ReceiversMutex); m_ReceiversByPorts.erase (port); };
private:
// clean up after next tick
@ -96,12 +96,16 @@ namespace datagram
void HandleDatagram (uint16_t fromPort, uint16_t toPort, const uint8_t * buf, size_t len);
/** find a receiver by port, if none by port is found try default receiever, otherwise returns nullptr */
Receiver FindReceiver(uint16_t port);
private:
i2p::client::ClientDestination * m_Owner;
boost::asio::deadline_timer m_CleanupTimer;
boost::asio::deadline_timer m_CleanupTimer;
Receiver m_Receiver; // default
std::mutex m_SessionsMutex;
std::map<i2p::data::IdentHash, std::shared_ptr<DatagramSession> > m_Sessions;
std::mutex m_SessionsMutex;
std::map<i2p::data::IdentHash, std::shared_ptr<DatagramSession> > m_Sessions;
std::mutex m_ReceiversMutex;
std::map<uint16_t, Receiver> m_ReceiversByPorts;
i2p::data::GzipInflator m_Inflator;