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Don't reenlist the client imsg event every loop, instead have a small function

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to it and call it after the event triggers or after a imsg is added.
This commit is contained in:
Nicholas Marriott
2009-11-04 23:12:43 +00:00
parent 6a6a42aa3a
commit b3c4956efe
4 changed files with 22 additions and 30 deletions
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28
server-client.c
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@ -61,6 +61,7 @@ server_client_create(int fd)
c = xcalloc(1, sizeof *c);
c->references = 0;
imsg_init(&c->ibuf, fd);
server_update_event(c);
if (gettimeofday(&c->creation_time, NULL) != 0)
fatal("gettimeofday failed");
@ -150,30 +151,6 @@ server_client_lost(struct client *c)
recalculate_sizes();
}
/* Register clients for poll. */
void
server_client_prepare(void)
{
struct client *c;
u_int i;
int events;
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
if ((c = ARRAY_ITEM(&clients, i)) == NULL)
continue;
events = 0;
if (!(c->flags & CLIENT_BAD))
events |= EV_READ;
if (c->ibuf.w.queued > 0)
events |= EV_WRITE;
event_del(&c->event);
event_set(&c->event,
c->ibuf.fd, events, server_client_callback, c);
event_add(&c->event, NULL);
}
}
/* Process a single client event. */
void
server_client_callback(int fd, short events, void *data)
@ -196,7 +173,8 @@ server_client_callback(int fd, short events, void *data)
if (events & EV_READ && server_client_msg_dispatch(c) != 0)
goto client_lost;
}
server_update_event(c);
return;
client_lost: