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Per-session timers for locking, and remove the global one-second timer.

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This commit is contained in:
nicm
2015-08-28 13:12:20 +00:00
parent 57cc4d45d5
commit f6a0f8730e
4 changed files with 44 additions and 45 deletions
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45
server.c
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@@ -46,7 +46,6 @@ struct clients clients;
int server_fd;
int server_shutdown;
struct event server_ev_accept;
struct event server_ev_second;
struct session *marked_session;
struct winlink *marked_winlink;
@@ -163,9 +162,8 @@ server_create_socket(void)
int
server_start(int lockfd, char *lockfile)
{
int pair[2];
struct timeval tv;
char *cause;
int pair[2];
char *cause;
/* The first client is special and gets a socketpair; create it. */
if (socketpair(AF_UNIX, SOCK_STREAM, PF_UNSPEC, pair) != 0)
@@ -243,11 +241,6 @@ server_start(int lockfd, char *lockfile)
server_add_accept(0);
memset(&tv, 0, sizeof tv);
tv.tv_sec = 1;
evtimer_set(&server_ev_second, server_second_callback, NULL);
evtimer_add(&server_ev_second, &tv);
set_signals(server_signal_callback);
server_loop();
status_prompt_save_history();
@@ -498,37 +491,3 @@ server_child_stopped(pid_t pid, int status)
}
}
}
/* Handle once-per-second timer events. */
void
server_second_callback(unused int fd, unused short events, unused void *arg)
{
struct timeval tv;
server_lock_sessions();
evtimer_del(&server_ev_second);
memset(&tv, 0, sizeof tv);
tv.tv_sec = 1;
evtimer_add(&server_ev_second, &tv);
}
/* Lock any sessions which have timed out. */
void
server_lock_sessions(void)
{
struct session *s;
int timeout;
time_t t;
t = time(NULL);
RB_FOREACH(s, sessions, &sessions) {
if (s->flags & SESSION_UNATTACHED)
continue;
timeout = options_get_number(&s->options, "lock-after-time");
if (timeout > 0 && t > s->activity_time.tv_sec + timeout) {
server_lock_session(s);
recalculate_sizes();
}
}
}