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Core/Networking: Rewrite networking threading model

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Each network thread has its own io_service - this means that all operations on a given socket except queueing packets run from a single thread, removing the need for locking
Sending packets now writes to a lockfree intermediate queue directly, encryption is applied in network thread if it was required at the time of sending the packet
This commit is contained in:
Shauren
2016-02-19 19:23:04 +01:00
parent 06ec1b8fe8
commit 97a79af470
16 changed files with 325 additions and 210 deletions
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7
src/server/bnetserver/Server/SessionManager.cpp
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@@ -22,7 +22,8 @@ bool Battlenet::SessionManager::StartNetwork(boost::asio::io_service& service, s
if (!BaseSocketMgr::StartNetwork(service, bindIp, port))
return false;
_acceptor->AsyncAcceptManaged(&OnSocketAccept);
_acceptor->SetSocketFactory(std::bind(&BaseSocketMgr::GetSocketForAccept, this));
_acceptor->AsyncAcceptWithCallback<&OnSocketAccept>();
return true;
}
@@ -31,9 +32,9 @@ NetworkThread<Battlenet::Session>* Battlenet::SessionManager::CreateThreads() co
return new NetworkThread<Session>[GetNetworkThreadCount()];
}
void Battlenet::SessionManager::OnSocketAccept(tcp::socket&& sock)
void Battlenet::SessionManager::OnSocketAccept(tcp::socket&& sock, uint32 threadIndex)
{
sSessionMgr.OnSocketOpen(std::forward<tcp::socket>(sock));
sSessionMgr.OnSocketOpen(std::forward<tcp::socket>(sock), threadIndex);
}
void Battlenet::SessionManager::AddSession(Session* session)