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Don't spawn notify unnecessary

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This commit is contained in:
Aleksey Kladov
2020-07-10 23:39:25 +02:00
parent 65984773d3
commit dac9a4cebd
3 changed files with 8 additions and 6 deletions
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12
crates/vfs-notify/src/lib.rs
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@@ -82,11 +82,13 @@ impl NotifyActor {
Event::Message(msg) => match msg {
Message::Config(config) => {
self.watcher = None;
let (watcher_sender, watcher_receiver) = unbounded();
let watcher = log_notify_error(Watcher::new_immediate(move |event| {
watcher_sender.send(event).unwrap()
}));
self.watcher = watcher.map(|it| (it, watcher_receiver));
if !config.watch.is_empty() {
let (watcher_sender, watcher_receiver) = unbounded();
let watcher = log_notify_error(Watcher::new_immediate(move |event| {
watcher_sender.send(event).unwrap()
}));
self.watcher = watcher.map(|it| (it, watcher_receiver));
}
let n_total = config.load.len();
self.send(loader::Message::Progress { n_total, n_done: 0 });