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fix: signal handling (#1375)

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* fix: signal handling

* fix: flush WorldServer logger before main loop

* fix: consolidate signal code
This commit is contained in:
Daniel Seiler
2024-01-02 04:50:00 +01:00
committed by GitHub
parent 18feea5fed
commit 85672e060a
13 changed files with 92 additions and 45 deletions
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17
dAuthServer/AuthServer.cpp
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@@ -1,6 +1,7 @@
#include <iostream>
#include <string>
#include <ctime>
#include <csignal>
#include <chrono>
#include <thread>
@@ -28,7 +29,7 @@ namespace Game {
Logger* logger = nullptr;
dServer* server = nullptr;
dConfig* config = nullptr;
bool shouldShutdown = false;
Game::signal_t lastSignal = 0;
std::mt19937 randomEngine;
}
@@ -42,6 +43,9 @@ int main(int argc, char** argv) {
Diagnostics::SetProcessFileName(argv[0]);
Diagnostics::Initialize();
std::signal(SIGINT, Game::OnSignal);
std::signal(SIGTERM, Game::OnSignal);
//Create all the objects we need to run our service:
Game::logger = SetupLogger();
if (!Game::logger) return EXIT_FAILURE;
@@ -74,6 +78,7 @@ int main(int argc, char** argv) {
masterIP = masterInfo->ip;
masterPort = masterInfo->port;
}
LOG("Master is at %s:%d", masterIP.c_str(), masterPort);
Game::randomEngine = std::mt19937(time(0));
@@ -83,7 +88,7 @@ int main(int argc, char** argv) {
if (Game::config->GetValue("max_clients") != "") maxClients = std::stoi(Game::config->GetValue("max_clients"));
if (Game::config->GetValue("port") != "") ourPort = std::atoi(Game::config->GetValue("port").c_str());
Game::server = new dServer(Game::config->GetValue("external_ip"), ourPort, 0, maxClients, false, true, Game::logger, masterIP, masterPort, ServerType::Auth, Game::config, &Game::shouldShutdown);
Game::server = new dServer(Game::config->GetValue("external_ip"), ourPort, 0, maxClients, false, true, Game::logger, masterIP, masterPort, ServerType::Auth, Game::config, &Game::lastSignal);
//Run it until server gets a kill message from Master:
auto t = std::chrono::high_resolution_clock::now();
@@ -96,13 +101,16 @@ int main(int argc, char** argv) {
AuthPackets::LoadClaimCodes();
while (!Game::shouldShutdown) {
Game::logger->Flush(); // once immediately before main loop
while (!Game::ShouldShutdown()) {
//Check if we're still connected to master:
if (!Game::server->GetIsConnectedToMaster()) {
framesSinceMasterDisconnect++;
if (framesSinceMasterDisconnect >= authFramerate)
if (framesSinceMasterDisconnect >= authFramerate) {
LOG("No connection to master!");
break; //Exit our loop, shut down.
}
} else framesSinceMasterDisconnect = 0;
//In world we'd update our other systems here.
@@ -141,6 +149,7 @@ int main(int argc, char** argv) {
std::this_thread::sleep_until(t);
}
LOG("Exited Main Loop! (signal %d)", Game::lastSignal);
//Delete our objects here:
Database::Destroy("AuthServer");
delete Game::server;