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Fixed race condition for TCP link deleting.

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This could have caused crashes when a client disconnected from the server.
This commit is contained in:
Mattes D 2015-02-22 19:05:43 +01:00
parent a8953bff26
commit b474b9fb5d
1 changed files with 6 additions and 2 deletions
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8
src/ClientHandle.cpp
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@ -1892,9 +1892,13 @@ void cClientHandle::Tick(float a_Dt)
cCSLock Lock(m_CSOutgoingData);
std::swap(OutgoingData, m_OutgoingData);
}
if ((m_Link != nullptr) && !OutgoingData.empty())
if (!OutgoingData.empty())
{
m_Link->Send(OutgoingData.data(), OutgoingData.size());
cTCPLinkPtr Link(m_Link); // Grab a copy of the link in a multithread-safe way
if ((Link != nullptr))
{
Link->Send(OutgoingData.data(), OutgoingData.size());
}
}
m_TicksSinceLastPacket += 1;