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fixed race condition between local buffer creation and sending it through the transports

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orignal 2024-05-26 15:33:37 -04:00
parent 7dc5a04b8d
commit acbd3f897b
8 changed files with 51 additions and 18 deletions
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13
libi2pd/RouterContext.cpp
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@ -77,7 +77,13 @@ namespace i2p
m_Service->Stop ();
}
}
std::shared_ptr<i2p::data::RouterInfo::Buffer> RouterContext::CopyRouterInfoBuffer () const
{
std::lock_guard<std::mutex> l(m_RouterInfoMutex);
return m_RouterInfo.CopyBuffer ();
}
void RouterContext::CreateNewRouter ()
{
m_Keys = i2p::data::PrivateKeys::CreateRandomKeys (i2p::data::SIGNING_KEY_TYPE_EDDSA_SHA512_ED25519,
@ -246,7 +252,10 @@ namespace i2p
void RouterContext::UpdateRouterInfo ()
{
m_RouterInfo.CreateBuffer (m_Keys);
{
std::lock_guard<std::mutex> l(m_RouterInfoMutex);
m_RouterInfo.CreateBuffer (m_Keys);
}
m_RouterInfo.SaveToFile (i2p::fs::DataDirPath (ROUTER_INFO));
m_LastUpdateTime = i2p::util::GetSecondsSinceEpoch ();
}