/* Called after a peer disconnects */
void mf_peer_context_free(freerdp_peer* client, mfPeerContext* context)
{
if (context)
{
mf_info_peer_unregister(context->info, context);
dispatch_suspend(info_timer);
stream_free(context->s);
rfx_context_free(context->rfx_context);
//nsc_context_free(context->nsc_context);
#ifdef CHANNEL_AUDIN_SERVER
if (context->audin)
audin_server_context_free(context->audin);
#endif
//#ifdef CHANNEL_RDPSND_SERVER
mf_peer_rdpsnd_stop();
if (context->rdpsnd)
rdpsnd_server_context_free(context->rdpsnd);
//#endif
//#ifdef WITH_SERVER_CHANNELS
WTSDestroyVirtualChannelManager(context->vcm);
//#endif
}
}
static void do_test(void)
{
size_t i;
char buf[1000];
dispatch_group_t g = dispatch_group_create();
for (i = 0; i < QUEUES; i++) {
#ifdef WIN32
_snprintf(buf, sizeof(buf), "com.example.memoryload-node#%ld", i);
#else
snprintf(buf, sizeof(buf), "com.example.memoryload-node#%ld", (long int)i);
#endif
queues[i] = dispatch_queue_create(buf, NULL);
dispatch_suspend(queues[i]);
}
for (i = 0; i < QUEUES; i++) {
dispatch_group_async_f(g, queues[i], g, start_node);
}
dispatch_group_notify_f(g, dispatch_get_main_queue(), NULL, collect);
for (i = 0; i < QUEUES; i++) {
dispatch_resume(queues[i]);
dispatch_release(queues[i]);
}
}
/* Called after a peer disconnects */
void mf_peer_context_free(freerdp_peer* client, mfPeerContext* context)
{
if (context)
{
mf_info_peer_unregister(context->info, context);
dispatch_suspend(info_timer);
Stream_Free(context->s, TRUE);
rfx_context_free(context->rfx_context);
//nsc_context_free(context->nsc_context);
#ifdef CHANNEL_AUDIN_SERVER
if (context->audin)
audin_server_context_free(context->audin);
#endif
//#ifdef CHANNEL_RDPSND_SERVER
mf_peer_rdpsnd_stop();
if (context->rdpsnd)
rdpsnd_server_context_free(context->rdpsnd);
//#endif
WTSCloseServer(context->vcm);
}
}
static void onSocketDataReceived(SocketClientRef client, size_t available)
{
if( ! listener ) return;
dispatch_suspend(client->source);
CRESTRequestRef request = NULL;
size_t maxRead = sizeof(client->buffer) - 1;
if( available > maxRead ) available = maxRead;
if( available > 14 )
{
int i = 0;
char c;
while( i < available && recv(client->fd, &c, 1, 0) > 0 && c > 0 )
{
client->buffer[i] = c;
i++;
}
request = CRESTRequestCreateWithBytes((UInt8 const *)&client->buffer, i);
}
CFDataRef responseData = handleRequest(request);
ssize_t wd = send(client->fd, (void const *)CFDataGetBytePtr(responseData),
(size_t)CFDataGetLength(responseData), 0);
// todo
#pragma unused(wd)
CFRelease(responseData);
CRESTRequestDealloc(request);
closeSocketClient(client);
}
static void do_test(void)
{
size_t i;
char buf[1000];
count_down = COUNT;
start = dispatch_time(0,0);
for (i = 0; i < COUNT; i++) {
#ifdef WIN32
_snprintf(buf, sizeof(buf), "com.example.starfish-node#%ld", i);
#else
snprintf(buf, sizeof(buf), "com.example.starfish-node#%ld", (long int)i);
#endif
queues[i] = dispatch_queue_create(buf, NULL);
dispatch_suspend(queues[i]);
}
for (i = 0; i < COUNT; i++) {
dispatch_async_f(queues[i], queues[i], start_node);
}
for (i = 0; i < COUNT; i++) {
dispatch_resume(queues[i]);
}
}
void* InvokeDispatch(int n)
{
static int dummy = 0;
static dispatch_queue_t queue = NULL;
if (NULL == queue) queue = dispatch_queue_create("com.apple.gcd.examples.compare.invoke", NULL);
dispatch_suspend(queue);
for (int i = 0; i < n; i++) {
dispatch_async(queue, ^{ dummy = i; }); // Assign variable to avoid over-optimization
}
static VALUE
rb_dispatch_suspend(VALUE self, SEL sel)
{
rb_dispatch_obj_t *dobj = RDispatch(self);
OSSpinLockLock(&_suspensionLock);
dobj->suspension_count++;
OSSpinLockUnlock(&_suspensionLock);
dispatch_suspend(dobj->obj);
return Qnil;
}
static int
_bsd_send_repeat_msg(struct config_rule *r)
{
char vt[32], *msg;
time_t tick;
int len, status;
if (r == NULL) return -1;
if (r->type != DST_TYPE_FILE) return 0;
if (r->last_count == 0) return 0;
/* stop the timer */
dispatch_suspend(r->dup_timer);
tick = time(NULL);
memset(vt, 0, sizeof(vt));
ctime_r(&tick, vt);
vt[19] = '\0';
msg = NULL;
asprintf(&msg, "%s: --- last message repeated %u time%s ---\n", vt + 4, r->last_count, (r->last_count == 1) ? "" : "s");
r->last_count = 0;
if (msg == NULL) return -1;
len = strlen(msg);
status = write(r->fd, msg, len);
if ((status < 0) || (status < len))
{
asldebug("%s: error writing repeat message (%s): %s\n", MY_ID, r->dst, strerror(errno));
/* Try re-opening the file (once) and write again */
close(r->fd);
r->fd = open(r->dst, O_WRONLY | O_APPEND | O_CREAT | O_NOCTTY, 0644);
if (r->fd < 0)
{
asldebug("%s: re-open failed for file: %s (%s)\n", MY_ID, r->dst, strerror(errno));
free(msg);
return -1;
}
status = write(r->fd, msg, len);
if ((status < 0) || (status < len))
{
asldebug("%s: error re-writing message (%s): %s\n", MY_ID, r->dst, strerror(errno));
free(msg);
return -1;
}
}
free(msg);
return 0;
}
static void
init_globals(void)
{
static dispatch_once_t once;
dispatch_once(&once, ^{
timerq = dispatch_queue_create("hiem-sipc-timer-q", NULL);
timer = dispatch_source_create(DISPATCH_SOURCE_TYPE_TIMER, 0, 0, timerq);
dispatch_source_set_event_handler(timer, ^{ timer_ev(); } );
workq = dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0);
eventq = dispatch_queue_create("heim-ipc.event-queue", NULL);
dispatch_suspend(eventq);
});
static int
_gcdpoll_timeout_add(AvahiTimeout *t, const struct timeval *tv)
{
struct timeval e_tv;
struct timeval now;
int64_t nsecs;
int ret;
ret = gettimeofday(&now, NULL);
if (ret != 0)
return -1;
if (!t->timer)
{
t->timer = dispatch_source_create(DISPATCH_SOURCE_TYPE_TIMER, 0, 0, mdns_sq);
if (!t->timer)
return -1;
dispatch_set_context(t->timer, t);
dispatch_source_set_event_handler_f(t->timer, gcdpollcb_timer);
}
else
dispatch_suspend(t->timer);
if ((tv->tv_sec == 0) && (tv->tv_usec == 0))
{
dispatch_source_set_timer(t->timer,
DISPATCH_TIME_NOW,
DISPATCH_TIME_FOREVER /* one-shot */, 0);
}
else
{
timersub(tv, &now, &e_tv);
nsecs = e_tv.tv_sec * NSEC_PER_SEC + e_tv.tv_usec * 1000;
dispatch_source_set_timer(t->timer,
dispatch_time(DISPATCH_TIME_NOW, nsecs),
DISPATCH_TIME_FOREVER /* one-shot */, 0);
}
dispatch_resume(t->timer);
return 0;
}
void
test_short_timer(void)
{
// Add a large number of timers with suspended target queue in front of
// the timer being measured <rdar://problem/7401353>
g = dispatch_group_create();
q = dispatch_queue_create("q", NULL);
int i;
for (i = 0; i < N; i++) {
t[i] = dispatch_source_create(DISPATCH_SOURCE_TYPE_TIMER, 0, 0, q);
dispatch_source_set_timer(t[i], DISPATCH_TIME_NOW, interval, 0);
dispatch_group_enter(g);
dispatch_source_set_registration_handler(t[i], ^{
dispatch_suspend(t[i]);
dispatch_group_leave(g);
});
dispatch_resume(t[i]);
}
void object::suspend()
{
dispatch_suspend( native() );
}
