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Adjust object ref count after call to ev_timer_again

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Ryan Dahl 2010-03-12 12:27:41 -08:00
parent 177de8fefc
commit 836e6a3fcb
1 changed files with 13 additions and 0 deletions
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13
src/node_timer.cc
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@ -147,9 +147,22 @@ Handle<Value> Timer::Again(const Arguments& args) {
HandleScope scope; HandleScope scope;
Timer *timer = ObjectWrap::Unwrap<Timer>(args.Holder()); Timer *timer = ObjectWrap::Unwrap<Timer>(args.Holder());
int was_active = ev_is_active(&timer->watcher_);
ev_tstamp repeat = NODE_V8_UNIXTIME(args[0]); ev_tstamp repeat = NODE_V8_UNIXTIME(args[0]);
if (repeat > 0) timer->watcher_.repeat = repeat; if (repeat > 0) timer->watcher_.repeat = repeat;
ev_timer_again(EV_DEFAULT_UC_ &timer->watcher_); ev_timer_again(EV_DEFAULT_UC_ &timer->watcher_);
// ev_timer_again can start or stop the watcher.
// So we need to check what happened and adjust the ref count
// appropriately.
if (ev_is_active(&timer->watcher_)) {
if (!was_active) timer->Ref();
} else {
if (was_active) timer->Unref();
}
return Undefined(); return Undefined();
} }