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Write 'SVC_ServerTick' into snapshot buffer

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This should be cheaper and more reliable than sending it as a separate net message.
This commit is contained in:
Kawe Mazidjatari 2023-04-10 15:04:46 +02:00
parent 6a69965b33
commit e48623102f
2 changed files with 11 additions and 35 deletions
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42
r5dev/engine/networkstringtable.cpp
View File

@ -10,6 +10,7 @@
#include "server/server.h"
#include "host.h"
#endif // !CLIENT_DLL
#include "net.h"
#include "networkstringtable.h"
//-----------------------------------------------------------------------------
@ -89,43 +90,22 @@ bool CNetworkStringTable::Lock(bool bLock)
// nTickAck -
// *pMsg -
//-----------------------------------------------------------------------------
#ifndef CLIENT_DLL
CFastTimer CNetworkStringTableContainer::sm_StatsTimer;
bool CNetworkStringTableContainer::sm_bStatsInitialized = false;
#endif // !CLIENT_DLL
void CNetworkStringTableContainer::WriteUpdateMessage(CNetworkStringTableContainer* thisp, CClient* pClient, unsigned int nTickAck, bf_write* pMsg)
{
#ifndef CLIENT_DLL
if (sv_stats->GetBool())
{
if (!sm_bStatsInitialized)
uint8_t nCPUPercentage = static_cast<uint8_t>(g_pServer[MAX_PLAYERS].GetCPUUsage() * 100.0f);
SVC_ServerTick serverTick(g_pServer->GetTick(), *host_frametime_unbounded, *host_frametime_stddeviation, nCPUPercentage);
serverTick.m_nGroup = 0;
serverTick.m_bReliable = true;
serverTick.m_NetTick.m_nCommandTick = -1; // Statistics only, see 'CClientState::VProcessServerTick'.
pMsg->WriteUBitLong(serverTick.GetType(), NETMSG_TYPE_BITS);
if (!pMsg->IsOverflowed())
{
sm_bStatsInitialized = true;
sm_StatsTimer.Start();
}
if (sm_StatsTimer.GetDurationInProgress().GetSeconds() >= sv_statsUpdateRate->GetDouble())
{
uint8_t nCPUPercentage = static_cast<uint8_t>(g_pServer[MAX_PLAYERS].GetCPUUsage() * 100.0f);
SVC_ServerTick serverTick(g_pServer->GetTick(), *host_frametime_unbounded, *host_frametime_stddeviation, nCPUPercentage);
serverTick.m_nGroup = 0;
serverTick.m_bReliable = 1;
serverTick.m_NetTick.m_nCommandTick = -1; // Statistics only, see 'CClientState::VProcessServerTick'.
// Send individually instead of writing into snapshot buffer to avoid overflow.
pClient->SendNetMsg(&serverTick, false, true, false);
// Re-run timer.
sm_StatsTimer.Start();
}
}
else // Reset timer.
{
if (sm_bStatsInitialized)
{
sm_bStatsInitialized = false;
sm_StatsTimer.End();
serverTick.WriteToBuffer(pMsg);
}
}
#endif // !CLIENT_DLL

4
r5dev/engine/networkstringtable.h
View File

@ -45,10 +45,6 @@ class CNetworkStringTableContainer : public INetworkStringTable
{
public:
static void WriteUpdateMessage(CNetworkStringTableContainer* thisp, CClient* client, unsigned int tick_ack, bf_write* msg);
#ifndef CLIENT_DLL
static CFastTimer sm_StatsTimer;
static bool sm_bStatsInitialized;
#endif // !CLIENT_DLL
private:
bool m_bAllowCreation; // create guard