rdelaage
/
gmid
mirror of https://github.com/omar-polo/gmid.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

fix config reload 

the old server processes would stick around waiting on the signals
events.  While there, also drop the `struct server_events' and define
events as globals.
This commit is contained in:
Omar Polo 2021-02-12 08:50:25 +00:00
parent e1b4612359
commit a6e689d745
1 changed files with 21 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

47
server.c
View File

@ -34,12 +34,8 @@ struct server {
struct tls *ctx;
};
struct server_events {
struct event e4;
int has_ipv6;
struct event e6;
struct event sighup;
};
struct event e4, e6, sighup, siginfo, sigusr2;
int has_ipv6, has_siginfo;
int connected_clients;
@ -1075,15 +1071,16 @@ do_accept(int sock, short et, void *d)
static void
handle_sighup(int fd, short ev, void *d)
{
struct server_events *events = d;
(void)fd;
(void)ev;
event_del(&events->e4);
if (events->has_ipv6)
event_del(&events->e6);
signal_del(&events->sighup);
event_del(&e4);
if (has_ipv6)
event_del(&e6);
if (has_siginfo)
signal_del(&siginfo);
signal_del(&sigusr2);
signal_del(&sighup);
}
static void
@ -1099,36 +1096,34 @@ handle_siginfo(int fd, short ev, void *d)
void
loop(struct tls *ctx, int sock4, int sock6)
{
struct server_events events;
struct server server;
struct event info;
size_t i;
event_init();
memset(&events, 0, sizeof(events));
memset(&server, 0, sizeof(server));
for (i = 0; i < MAX_USERS; ++i)
server.clients[i].fd = -1;
event_set(&events.e4, sock4, EV_READ | EV_PERSIST, &do_accept, &server);
event_add(&events.e4, NULL);
event_set(&e4, sock4, EV_READ | EV_PERSIST, &do_accept, &server);
event_add(&e4, NULL);
if (sock6 != -1) {
events.has_ipv6 = 1;
event_set(&events.e6, sock6, EV_READ | EV_PERSIST, &do_accept, &server);
event_add(&events.e6, NULL);
has_ipv6 = 1;
event_set(&e6, sock6, EV_READ | EV_PERSIST, &do_accept, &server);
event_add(&e6, NULL);
}
signal_set(&events.sighup, SIGHUP, &handle_sighup, &events);
signal_add(&events.sighup, NULL);
signal_set(&sighup, SIGHUP, &handle_sighup, NULL);
signal_add(&sighup, NULL);
#ifdef SIGINFO
signal_set(&info, SIGINFO, &handle_siginfo, NULL);
signal_add(&info, NULL);
has_siginfo = 1;
signal_set(&siginfo, SIGINFO, &handle_siginfo, NULL);
signal_add(&siginfo, NULL);
#endif
signal_set(&info, SIGUSR2, &handle_siginfo, NULL);
signal_add(&info, NULL);
signal_set(&sigusr2, SIGINFO, &handle_siginfo, NULL);
signal_add(&sigusr2, NULL);
server.ctx = ctx;