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implement SetCustomPeerSelector and ensure locking is good

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This commit is contained in:
Jeff Becker 2016-08-30 15:11:39 -04:00
parent ac88c1a8f1
commit fa8548fe34
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GPG key ID: AB950234D6EA286B
2 changed files with 28 additions and 6 deletions

27
TunnelPool.cpp
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@ -331,8 +331,12 @@ namespace tunnel
int numHops = isInbound ? m_NumInboundHops : m_NumOutboundHops;
// peers is empty
if (numHops <= 0) return true;
// custom peer selector in use
if (m_CustomPeerSelector) return m_CustomPeerSelector->SelectPeers(peers, numHops, isInbound);
// custom peer selector in use ?
{
std::lock_guard<std::mutex> lock(m_CustomPeerSelectorMutex);
if (m_CustomPeerSelector)
return m_CustomPeerSelector->SelectPeers(peers, numHops, isInbound);
}
// explicit peers in use
if (m_ExplicitPeers) return SelectExplicitPeers (peers, isInbound);
@ -483,6 +487,23 @@ namespace tunnel
LogPrint (eLogDebug, "Tunnels: Creating paired inbound tunnel...");
auto tunnel = tunnels.CreateInboundTunnel (std::make_shared<TunnelConfig>(outboundTunnel->GetInvertedPeers ()), outboundTunnel);
tunnel->SetTunnelPool (shared_from_this ());
}
}
void TunnelPool::SetCustomPeerSelector(TunnelPeerSelector selector)
{
std::lock_guard<std::mutex> lock(m_CustomPeerSelectorMutex);
m_CustomPeerSelector = selector;
}
void TunnelPool::UnsetCustomPeerSelector()
{
SetCustomPeerSelector(nullptr);
}
bool TunnelPool::HasCustomPeerSelector()
{
std::lock_guard<std::mutex> lock(m_CustomPeerSelectorMutex);
return m_CustomPeerSelector != nullptr;
}
}
}