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One sender thread per client. Requires loads of resources. Kind of hacked, because the internal dependencies are very ugly now. Requires loads of testing. A problem might be the last packet sent by the server to a specific client before closing the connection, for example an error message. It might never even reach the client, because the sender thread is terminated before. I have not yet found a good way to fix this.

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This commit is contained in:
lotodore
2009-01-07 21:52:16 +00:00
parent 606158c4f0
commit d72cdb6873
16 changed files with 150 additions and 325 deletions
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src/net/senderthread.h
+5 -27
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@@ -29,7 +29,6 @@
#include <list>
#include <boost/shared_ptr.hpp>
#include <third_party/boost/timers.hpp>
#define SENDER_THREAD_TERMINATE_TIMEOUT THREAD_WAIT_INFINITE
@@ -46,43 +45,22 @@ public:
virtual void Send(boost::shared_ptr<SessionData> session, boost::shared_ptr<NetPacket> packet);
virtual void Send(boost::shared_ptr<SessionData> session, const NetPacketList &packetList);
unsigned GetNumPacketsInQueue() const;
bool operator<(const SenderThread &other) const;
protected:
struct SendData
{
SendData()
: bytesSent(0) {}
SendData(boost::shared_ptr<NetPacket> p, boost::shared_ptr<SessionData> s)
: packet(p), session(s), bytesSent(0) {}
boost::shared_ptr<NetPacket> packet;
boost::shared_ptr<SessionData> session;
unsigned bytesSent;
};
typedef std::list<SendData> SendDataList;
typedef std::list<SessionId> SessionIdList;
typedef std::list<boost::shared_ptr<NetPacket> > SendDataList;
// Main function of the thread.
virtual void Main();
void InternalStore(SendDataList &sendQueue, unsigned maxQueueSize, boost::shared_ptr<SessionData> session, boost::shared_ptr<NetPacket> packet);
void InternalStore(SendDataList &sendQueue, unsigned maxQueueSize, boost::shared_ptr<SessionData> session, const NetPacketList &packetList);
private:
SendDataList m_sendQueue;
mutable boost::mutex m_sendQueueMutex;
SendDataList m_stalledQueue;
mutable boost::mutex m_stalledQueueMutex;
SessionIdList m_sessionsStalled; // Cache
mutable boost::mutex m_sessionsStalledMutex;
boost::shared_ptr<SessionData> m_session;
mutable boost::mutex m_sessionMutex;
boost::shared_ptr<NetPacket> m_curPacket;
unsigned m_bytesSent;
SenderCallback &m_callback;
boost::timers::portable::microsec_timer m_logTimer;
};
#endif