Replace ACE signal handling with Boost

src/server/authserver/Main.cpp

@@ -26,10 +26,9 @@
 
 #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>
+#include <boost/asio/signal_set.hpp>
 
 #include "Common.h"
 #include "Database/DatabaseEnv.h"
@@ -58,21 +57,20 @@ bool stopEvent = false;                                     // Setting it to tru
 
 LoginDatabaseWorkerPool LoginDatabase;                      // Accessor to the authserver database
 
-/// Handle authserver's termination signals
-class AuthServerSignalHandler : public Trinity::SignalHandler
-{
-public:
-    virtual void HandleSignal(int sigNum)
-    {
-        switch (sigNum)
-        {
-        case SIGINT:
-        case SIGTERM:
-            stopEvent = true;
-            break;
-        }
-    }
-};
+void SignalHandler(const boost::system::error_code& error, int signalNumber)
+{
+	TC_LOG_ERROR("server.authserver", "SIGNAL HANDLER WORKING");
+	if (!error)
+	{
+		switch (signalNumber)
+		{
+		case SIGINT:
+		case SIGTERM:
+			stopEvent = true;
+			break;
+		}
+	}
+}
 
 /// Print out the usage string for this program on the console.
 void usage(const char* prog)
@@ -170,13 +168,11 @@ extern int main(int argc, char** argv)
         return 1;
     }
 
-    // Initialize the signal handlers
-    AuthServerSignalHandler SignalINT, SignalTERM;
+	boost::asio::io_service io_service;
 
-    // Register authservers's signal handlers
-    ACE_Sig_Handler Handler;
-    Handler.register_handler(SIGINT, &SignalINT);
-    Handler.register_handler(SIGTERM, &SignalTERM);
+	boost::asio::signal_set signals(io_service, SIGINT, SIGTERM);
+
+	signals.async_wait(SignalHandler);
 
 #if defined(_WIN32) || defined(__linux__)
     
@@ -259,6 +255,8 @@ extern int main(int argc, char** argv)
         if (ACE_Reactor::instance()->run_reactor_event_loop(interval) == -1)
             break;
 
+		io_service.run();
+
         if ((++loopCounter) == numLoops)
         {
             loopCounter = 0;