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feat(Core/SignalHandler): Replace ACE signal handling with std (#4877)

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This commit is contained in:
Kargatum
2021-03-24 21:50:56 +07:00
committed by GitHub
parent e0d36be56e
commit c4c06a7734
3 changed files with 60 additions and 66 deletions
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28
src/server/authserver/Main.cpp
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@@ -15,7 +15,6 @@
#include <ace/Dev_Poll_Reactor.h>
#include <ace/TP_Reactor.h>
#include <ace/ACE.h>
#include <ace/Sig_Handler.h>
#include <openssl/opensslv.h>
#include <openssl/crypto.h>
@@ -46,22 +45,6 @@ bool stopEvent = false; // Setting it to tru
LoginDatabaseWorkerPool LoginDatabase; // Accessor to the authserver database
/// Handle authserver's termination signals
class AuthServerSignalHandler : public acore::SignalHandler
{
public:
void HandleSignal(int sigNum) override
{
switch (sigNum)
{
case SIGINT:
case SIGTERM:
stopEvent = true;
break;
}
}
};
/// Print out the usage string for this program on the console.
void usage(const char* prog)
{
@@ -180,12 +163,15 @@ extern int main(int argc, char** argv)
sLog->outString("Authserver listening to %s:%d", bind_ip.c_str(), rmport);
// Initialize the signal handlers
AuthServerSignalHandler SignalINT, SignalTERM;
acore::SignalHandler signalHandler;
auto const _handler = [](int) { stopEvent = true; };
// Register authservers's signal handlers
ACE_Sig_Handler Handler;
Handler.register_handler(SIGINT, &SignalINT);
Handler.register_handler(SIGTERM, &SignalTERM);
signalHandler.handle_signal(SIGINT, _handler);
signalHandler.handle_signal(SIGTERM, _handler);
#if AC_PLATFORM == AC_PLATFORM_WINDOWS
signalHandler.handle_signal(SIGBREAK, _handler);
#endif
#if defined(_WIN32) || defined(__linux__)

55
src/server/worldserver/Master.cpp
View File

@@ -43,30 +43,28 @@ extern int m_ServiceStatus;
#endif
/// Handle worldservers's termination signals
class WorldServerSignalHandler : public acore::SignalHandler
void HandleSignal(int sigNum)
{
public:
void HandleSignal(int sigNum) override
switch (sigNum)
{
switch (sigNum)
{
case SIGINT:
World::StopNow(RESTART_EXIT_CODE);
break;
case SIGTERM:
#ifdef _WIN32
case SIGBREAK:
if (m_ServiceStatus != 1)
case SIGINT:
World::StopNow(RESTART_EXIT_CODE);
break;
case SIGTERM:
#if AC_PLATFORM == AC_PLATFORM_WINDOWS
case SIGBREAK:
if (m_ServiceStatus != 1)
#endif
World::StopNow(SHUTDOWN_EXIT_CODE);
break;
/*case SIGSEGV:
sLog->outString("ZOMG! SIGSEGV handled!");
World::StopNow(SHUTDOWN_EXIT_CODE);
break;*/
}
World::StopNow(SHUTDOWN_EXIT_CODE);
break;
/*case SIGSEGV:
sLog->outString("ZOMG! SIGSEGV handled!");
World::StopNow(SHUTDOWN_EXIT_CODE);
break;*/
default:
break;
}
};
}
class FreezeDetectorRunnable : public acore::Runnable
{
@@ -164,19 +162,14 @@ int Master::Run()
sScriptMgr->OnStartup();
///- Initialize the signal handlers
WorldServerSignalHandler signalINT, signalTERM; //, signalSEGV
#ifdef _WIN32
WorldServerSignalHandler signalBREAK;
#endif /* _WIN32 */
acore::SignalHandler signalHandler;
///- Register worldserver's signal handlers
ACE_Sig_Handler handle;
handle.register_handler(SIGINT, &signalINT);
handle.register_handler(SIGTERM, &signalTERM);
#ifdef _WIN32
handle.register_handler(SIGBREAK, &signalBREAK);
signalHandler.handle_signal(SIGINT, &HandleSignal);
signalHandler.handle_signal(SIGTERM, &HandleSignal);
#if AC_PLATFORM == AC_PLATFORM_WINDOWS
signalHandler.handle_signal(SIGBREAK, &HandleSignal);
#endif
//handle.register_handler(SIGSEGV, &signalSEGV);
///- Launch WorldRunnable thread
acore::Thread worldThread(new WorldRunnable);