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- Jeff Pohlmeyer improved the hiperfifo.c example to use the

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CURLMOPT_TIMERFUNCTION callback option.
This commit is contained in:
Daniel Stenberg
2007-05-02 13:52:38 +00:00
parent 2f0539d880
commit 1afb67e31b
3 changed files with 10 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
docs/examples/hiperfifo.c
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@@ -92,18 +92,15 @@ typedef struct _SockInfo {
/* Update the event timer after curl_multi library calls */
static void update_timeout(GlobalInfo *g)
static int multi_timer_cb(CURLM *multi, long timeout_ms, GlobalInfo *g)
{
long timeout_ms;
struct timeval timeout;
curl_multi_timeout(g->multi, &timeout_ms);
if(timeout_ms < 0)
return;
timeout.tv_sec = timeout_ms/1000;
timeout.tv_usec = (timeout_ms%1000)*1000;
fprintf(MSG_OUT, "multi_timer_cb: Setting timeout to %ld ms\n", timeout_ms);
evtimer_add(&g->timer_event, &timeout);
return 0;
}
@@ -185,9 +182,7 @@ static void event_cb(int fd, short kind, void *userp)
} while (rc == CURLM_CALL_MULTI_PERFORM);
mcode_or_die("event_cb: curl_multi_socket", rc);
check_run_count(g);
if(g->still_running) {
update_timeout(g);
} else {
if ( g->still_running <= 0 ) {
fprintf(MSG_OUT, "last transfer done, kill timeout\n");
if (evtimer_pending(&g->timer_event, NULL)) {
evtimer_del(&g->timer_event);
@@ -210,7 +205,6 @@ static void timer_cb(int fd, short kind, void *userp)
} while (rc == CURLM_CALL_MULTI_PERFORM);
mcode_or_die("timer_cb: curl_multi_socket", rc);
check_run_count(g);
if ( g->still_running ) { update_timeout(g); }
}
@@ -406,10 +400,11 @@ int main(int argc, char **argv)
evtimer_set(&g.timer_event, timer_cb, &g);
curl_multi_setopt(g.multi, CURLMOPT_SOCKETFUNCTION, sock_cb);
curl_multi_setopt(g.multi, CURLMOPT_SOCKETDATA, &g);
curl_multi_setopt(g.multi, CURLMOPT_TIMERFUNCTION, multi_timer_cb);
curl_multi_setopt(g.multi, CURLMOPT_TIMERDATA, &g);
do {
rc = curl_multi_socket_all(g.multi, &g.still_running);
} while (CURLM_CALL_MULTI_PERFORM == rc);
update_timeout(&g);
event_dispatch();
curl_multi_cleanup(g.multi);
return 0;