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handle SIGINT in server to properly shutdown everything

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This commit is contained in:
Robert Müller 2021-06-12 16:51:55 +02:00 committed by Dennis Felsing
parent ca07c0a92f
commit eecd13476c
1 changed files with 16 additions and 0 deletions
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16
src/engine/server/server.cpp
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@ -48,6 +48,10 @@
#include <windows.h>
#endif
#include <signal.h>
volatile bool InterruptSignaled = false;
CSnapIDPool::CSnapIDPool()
{
Reset();
@ -2714,6 +2718,11 @@ int CServer::Run()
PacketWaiting = x > 0 ? net_socket_read_wait(m_NetServer.Socket(), x) : true;
}
if(InterruptSignaled)
{
Console()->Print(IConsole::OUTPUT_LEVEL_STANDARD, "server", "interrupted");
break;
}
}
}
const char *pDisconnectReason = "Server shutdown";
@ -3596,6 +3605,11 @@ void CServer::SnapSetStaticsize(int ItemType, int Size)
static CServer *CreateServer() { return new CServer(); }
void HandleSigInt(int Param)
{
InterruptSignaled = true;
}
int main(int argc, const char **argv) // ignore_convention
{
cmdline_fix(&argc, &argv);
@ -3624,6 +3638,8 @@ int main(int argc, const char **argv) // ignore_convention
return -1;
}
signal(SIGINT, HandleSigInt);
CServer *pServer = CreateServer();
IKernel *pKernel = IKernel::Create();