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Merge pull request #889 from EmosewaMC/MoreImprovements

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Continued improvements to Servers
This commit is contained in:
Gie "Max" Vanommeslaeghe
2022-12-20 23:11:24 +01:00
committed by GitHub
parent 0a31db9d44 9f47b1f0bb
commit 559894024c
9 changed files with 218 additions and 150 deletions
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32
dWorldServer/PerformanceManager.cpp
View File

@@ -2,23 +2,18 @@
#include "UserManager.h"
//Times are 1 / fps, in ms
#define HIGH 16 //60 fps
#define MEDIUM 33 //30 fps
#define LOW 66 //15 fps
#define SOCIAL { LOW }
#define SOCIAL_HUB { MEDIUM } //Added to compensate for the large playercounts in NS and NT
#define BATTLE { HIGH }
#define BATTLE_INSTANCE { MEDIUM }
#define RACE { HIGH }
#define PROPERTY { LOW }
#define SOCIAL { lowFrameDelta }
#define SOCIAL_HUB { mediumFrameDelta } //Added to compensate for the large playercounts in NS and NT
#define BATTLE { highFrameDelta }
#define BATTLE_INSTANCE { mediumFrameDelta }
#define RACE { highFrameDelta }
#define PROPERTY { lowFrameDelta }
PerformanceProfile PerformanceManager::m_CurrentProfile = SOCIAL;
PerformanceProfile PerformanceManager::m_DefaultProfile = SOCIAL;
PerformanceProfile PerformanceManager::m_InactiveProfile = { LOW };
PerformanceProfile PerformanceManager::m_InactiveProfile = { lowFrameDelta };
std::map<LWOMAPID, PerformanceProfile> PerformanceManager::m_Profiles = {
// VE
@@ -72,13 +67,6 @@ std::map<LWOMAPID, PerformanceProfile> PerformanceManager::m_Profiles = {
{ 2001, BATTLE_INSTANCE },
};
PerformanceManager::PerformanceManager() {
}
PerformanceManager::~PerformanceManager() {
}
void PerformanceManager::SelectProfile(LWOMAPID mapID) {
const auto pair = m_Profiles.find(mapID);
@@ -91,10 +79,10 @@ void PerformanceManager::SelectProfile(LWOMAPID mapID) {
m_CurrentProfile = pair->second;
}
uint32_t PerformanceManager::GetServerFramerate() {
uint32_t PerformanceManager::GetServerFrameDelta() {
if (UserManager::Instance()->GetUserCount() == 0) {
return m_InactiveProfile.serverFramerate;
return m_InactiveProfile.serverFrameDelta;
}
return m_CurrentProfile.serverFramerate;
return m_CurrentProfile.serverFrameDelta;
}

9
dWorldServer/PerformanceManager.h
View File

@@ -5,21 +5,16 @@
#include "dCommonVars.h"
struct PerformanceProfile {
uint32_t serverFramerate;
uint32_t serverFrameDelta;
};
class PerformanceManager {
public:
~PerformanceManager();
static void SelectProfile(LWOMAPID mapID);
static uint32_t GetServerFramerate();
static uint32_t GetServerFrameDelta();
private:
PerformanceManager();
static PerformanceProfile m_CurrentProfile;
static PerformanceProfile m_DefaultProfile;
static PerformanceProfile m_InactiveProfile;

113
dWorldServer/WorldServer.cpp
View File

@@ -82,7 +82,7 @@ void WorldShutdownProcess(uint32_t zoneId);
void FinalizeShutdown();
void SendShutdownMessageToMaster();
dLogger* SetupLogger(int zoneID, int instanceID);
dLogger* SetupLogger(uint32_t zoneID, uint32_t instanceID);
void HandlePacketChat(Packet* packet);
void HandlePacket(Packet* packet);
@@ -92,8 +92,8 @@ struct tempSessionInfo {
};
std::map<std::string, tempSessionInfo> m_PendingUsers;
int instanceID = 0;
int g_CloneID = 0;
uint32_t instanceID = 0;
uint32_t g_CloneID = 0;
std::string databaseChecksum = "";
int main(int argc, char** argv) {
@@ -107,13 +107,13 @@ int main(int argc, char** argv) {
signal(SIGINT, [](int) { WorldShutdownSequence(); });
signal(SIGTERM, [](int) { WorldShutdownSequence(); });
int zoneID = 1000;
int cloneID = 0;
int maxClients = 8;
int ourPort = 2007;
uint32_t zoneID = 1000;
uint32_t cloneID = 0;
uint32_t maxClients = 8;
uint32_t ourPort = 2007;
//Check our arguments:
for (int i = 0; i < argc; ++i) {
for (int32_t i = 0; i < argc; ++i) {
std::string argument(argv[i]);
if (argument == "-zone") zoneID = atoi(argv[i + 1]);
@@ -185,7 +185,7 @@ int main(int argc, char** argv) {
//Find out the master's IP:
std::string masterIP = "localhost";
int masterPort = 1000;
uint32_t masterPort = 1000;
sql::PreparedStatement* stmt = Database::CreatePreppedStmt("SELECT ip, port FROM servers WHERE name='master';");
auto res = stmt->executeQuery();
while (res->next()) {
@@ -204,7 +204,7 @@ int main(int argc, char** argv) {
Game::server = new dServer(masterIP, ourPort, instanceID, maxClients, false, true, Game::logger, masterIP, masterPort, ServerType::World, Game::config, &Game::shouldShutdown, zoneID);
//Connect to the chat server:
int chatPort = 1501;
uint32_t chatPort = 1501;
if (Game::config->GetValue("chat_server_port") != "") chatPort = std::atoi(Game::config->GetValue("chat_server_port").c_str());
auto chatSock = SocketDescriptor(uint16_t(ourPort + 2), 0);
@@ -220,22 +220,22 @@ int main(int argc, char** argv) {
auto t = std::chrono::high_resolution_clock::now();
Packet* packet = nullptr;
int framesSinceLastFlush = 0;
int framesSinceMasterDisconnect = 0;
int framesSinceChatDisconnect = 0;
int framesSinceLastUsersSave = 0;
int framesSinceLastSQLPing = 0;
int framesSinceLastUser = 0;
uint32_t framesSinceLastFlush = 0;
uint32_t framesSinceMasterDisconnect = 0;
uint32_t framesSinceChatDisconnect = 0;
uint32_t framesSinceLastUsersSave = 0;
uint32_t framesSinceLastSQLPing = 0;
uint32_t framesSinceLastUser = 0;
const float maxPacketProcessingTime = 1.5f; //0.015f;
const int maxPacketsToProcess = 1024;
const uint32_t maxPacketsToProcess = 1024;
bool ready = false;
int framesSinceMasterStatus = 0;
int framesSinceShutdownSequence = 0;
int currentFramerate = highFrameRate;
uint32_t framesSinceMasterStatus = 0;
uint32_t framesSinceShutdownSequence = 0;
uint32_t currentFramerate = highFramerate;
int ghostingStepCount = 0;
uint32_t ghostingStepCount = 0;
auto ghostingLastTime = std::chrono::high_resolution_clock::now();
PerformanceManager::SelectProfile(zoneID);
@@ -264,7 +264,7 @@ int main(int argc, char** argv) {
}
}
const int bufferSize = 1024;
const int32_t bufferSize = 1024;
MD5* md5 = new MD5();
char fileStreamBuffer[1024] = {};
@@ -288,6 +288,14 @@ int main(int argc, char** argv) {
}
}
uint32_t currentFrameDelta = highFrameDelta;
// These values are adjust them selves to the current framerate should it update.
uint32_t logFlushTime = 15 * currentFramerate; // 15 seconds in frames
uint32_t shutdownTimeout = 10 * 60 * currentFramerate; // 10 minutes in frames
uint32_t noMasterConnectionTimeout = 5 * currentFramerate; // 5 seconds in frames
uint32_t chatReconnectionTime = 30 * currentFramerate; // 30 seconds in frames
uint32_t saveTime = 10 * 60 * currentFramerate; // 10 minutes in frames
uint32_t sqlPingTime = 10 * 60 * currentFramerate; // 10 minutes in frames
while (true) {
Metrics::StartMeasurement(MetricVariable::Frame);
Metrics::StartMeasurement(MetricVariable::GameLoop);
@@ -300,24 +308,44 @@ int main(int argc, char** argv) {
const auto occupied = UserManager::Instance()->GetUserCount() != 0;
uint32_t newFrameDelta = currentFrameDelta;
if (!ready) {
currentFramerate = highFrameRate;
newFrameDelta = highFrameDelta;
} else {
currentFramerate = PerformanceManager::GetServerFramerate();
newFrameDelta = PerformanceManager::GetServerFrameDelta();
}
// Update to the new framerate and scale all timings to said new framerate
if (newFrameDelta != currentFrameDelta) {
float_t ratioBeforeToAfter = (float)currentFrameDelta / (float)newFrameDelta;
currentFrameDelta = newFrameDelta;
currentFramerate = MS_TO_FRAMES(newFrameDelta);
Game::logger->LogDebug("WorldServer", "Framerate for zone/instance/clone %i/%i/%i is now %i", zoneID, instanceID, cloneID, currentFramerate);
logFlushTime = 15 * currentFramerate; // 15 seconds in frames
framesSinceLastFlush *= ratioBeforeToAfter;
shutdownTimeout = 10 * 60 * currentFramerate; // 10 minutes in frames
framesSinceLastUser *= ratioBeforeToAfter;
noMasterConnectionTimeout = 5 * currentFramerate; // 5 seconds in frames
framesSinceMasterDisconnect *= ratioBeforeToAfter;
chatReconnectionTime = 30 * currentFramerate; // 30 seconds in frames
framesSinceChatDisconnect *= ratioBeforeToAfter;
saveTime = 10 * 60 * currentFramerate; // 10 minutes in frames
framesSinceLastUsersSave *= ratioBeforeToAfter;
sqlPingTime = 10 * 60 * currentFramerate; // 10 minutes in frames
framesSinceLastSQLPing *= ratioBeforeToAfter;
}
//Warning if we ran slow
if (deltaTime > currentFramerate) {
Game::logger->Log("WorldServer", "We're running behind, dT: %f > %f (framerate)", deltaTime, currentFramerate);
if (deltaTime > currentFrameDelta) {
Game::logger->Log("WorldServer", "We're running behind, dT: %f > %f (framerate %i)", deltaTime, currentFrameDelta, currentFramerate);
}
//Check if we're still connected to master:
if (!Game::server->GetIsConnectedToMaster()) {
framesSinceMasterDisconnect++;
int framesToWaitForMaster = ready ? 10 : 200;
if (framesSinceMasterDisconnect >= framesToWaitForMaster && !Game::shouldShutdown) {
Game::logger->Log("WorldServer", "Game loop running but no connection to master for %d frames, shutting down", framesToWaitForMaster);
if (framesSinceMasterDisconnect >= noMasterConnectionTimeout && !Game::shouldShutdown) {
Game::logger->Log("WorldServer", "Game loop running but no connection to master for %d frames, shutting down", noMasterConnectionTimeout);
Game::shouldShutdown = true;
}
} else framesSinceMasterDisconnect = 0;
@@ -326,8 +354,7 @@ int main(int argc, char** argv) {
if (!chatConnected) {
framesSinceChatDisconnect++;
// Attempt to reconnect every 30 seconds.
if (framesSinceChatDisconnect >= 2000) {
if (framesSinceChatDisconnect >= chatReconnectionTime) {
framesSinceChatDisconnect = 0;
Game::chatServer->Connect(masterIP.c_str(), chatPort, "3.25 ND1", 8);
@@ -379,7 +406,7 @@ int main(int argc, char** argv) {
UserManager::Instance()->DeletePendingRemovals();
auto t1 = std::chrono::high_resolution_clock::now();
for (int curPacket = 0; curPacket < maxPacketsToProcess && timeSpent < maxPacketProcessingTime; curPacket++) {
for (uint32_t curPacket = 0; curPacket < maxPacketsToProcess && timeSpent < maxPacketProcessingTime; curPacket++) {
packet = Game::server->Receive();
if (packet) {
auto t1 = std::chrono::high_resolution_clock::now();
@@ -404,7 +431,7 @@ int main(int argc, char** argv) {
Metrics::EndMeasurement(MetricVariable::UpdateReplica);
//Push our log every 15s:
if (framesSinceLastFlush >= 1000) {
if (framesSinceLastFlush >= logFlushTime) {
Game::logger->Flush();
framesSinceLastFlush = 0;
} else framesSinceLastFlush++;
@@ -421,7 +448,7 @@ int main(int argc, char** argv) {
}
//Save all connected users every 10 minutes:
if (framesSinceLastUsersSave >= 40000 && zoneID != 0) {
if (framesSinceLastUsersSave >= saveTime && zoneID != 0) {
UserManager::Instance()->SaveAllActiveCharacters();
framesSinceLastUsersSave = 0;
@@ -431,10 +458,10 @@ int main(int argc, char** argv) {
} else framesSinceLastUsersSave++;
//Every 10 min we ping our sql server to keep it alive hopefully:
if (framesSinceLastSQLPing >= 40000) {
if (framesSinceLastSQLPing >= sqlPingTime) {
//Find out the master's IP for absolutely no reason:
std::string masterIP;
int masterPort;
uint32_t masterPort;
sql::PreparedStatement* stmt = Database::CreatePreppedStmt("SELECT ip, port FROM servers WHERE name='master';");
auto res = stmt->executeQuery();
while (res->next()) {
@@ -452,7 +479,7 @@ int main(int argc, char** argv) {
Metrics::StartMeasurement(MetricVariable::Sleep);
t += std::chrono::milliseconds(currentFramerate);
t += std::chrono::milliseconds(currentFrameDelta);
std::this_thread::sleep_until(t);
Metrics::EndMeasurement(MetricVariable::Sleep);
@@ -483,7 +510,7 @@ int main(int argc, char** argv) {
return EXIT_SUCCESS;
}
dLogger* SetupLogger(int zoneID, int instanceID) {
dLogger* SetupLogger(uint32_t zoneID, uint32_t instanceID) {
std::string logPath = (BinaryPathFinder::GetBinaryDir() / ("logs/WorldServer_" + std::to_string(zoneID) + "_" + std::to_string(instanceID) + "_" + std::to_string(time(nullptr)) + ".log")).string();
bool logToConsole = false;
bool logDebugStatements = false;
@@ -525,7 +552,7 @@ void HandlePacketChat(Packet* packet) {
//Write our stream outwards:
CBITSTREAM;
for (int i = 0; i < inStream.GetNumberOfBytesUsed(); i++) {
for (BitSize_t i = 0; i < inStream.GetNumberOfBytesUsed(); i++) {
bitStream.Write(packet->data[i + 16]); //16 bytes == header + playerID to skip
}
@@ -544,7 +571,7 @@ void HandlePacketChat(Packet* packet) {
uint32_t len;
inStream.Read<uint32_t>(len);
for (int i = 0; len > i; i++) {
for (uint32_t i = 0; len > i; i++) {
char character;
inStream.Read<char>(character);
title += character;
@@ -552,7 +579,7 @@ void HandlePacketChat(Packet* packet) {
len = 0;
inStream.Read<uint32_t>(len);
for (int i = 0; len > i; i++) {
for (uint32_t i = 0; len > i; i++) {
char character;
inStream.Read<char>(character);
msg += character;
@@ -805,7 +832,7 @@ void HandlePacket(Packet* packet) {
uint32_t len;
inStream.Read(len);
for (int i = 0; i < len; i++) {
for (uint32_t i = 0; i < len; i++) {
char character; inStream.Read<char>(character);
username += character;
}
@@ -1048,7 +1075,7 @@ void HandlePacket(Packet* packet) {
//Check for BBB models:
auto stmt = Database::CreatePreppedStmt("SELECT ugc_id FROM properties_contents WHERE lot=14 AND property_id=?");
int templateId = result.getIntField(0);
int32_t templateId = result.getIntField(0);
result.finalize();