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simplify logic

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This commit is contained in:
Ferdinand Schober
2024-10-29 12:44:42 +01:00
parent 677f662f4f
commit 9a4206dab7
1 changed files with 11 additions and 54 deletions
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65
src/service.rs
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@@ -43,17 +43,6 @@ pub enum ServiceError {
pub struct ReleaseToken; pub struct ReleaseToken;
enum IncomingEvent {
Connected {
addr: SocketAddr,
pos: Position,
fingerprint: String,
},
Disconnected {
addr: SocketAddr,
},
}
#[derive(Debug)] #[derive(Debug)]
pub struct Incoming { pub struct Incoming {
fingerprint: String, fingerprint: String,
@@ -70,7 +59,6 @@ pub struct Service {
notifies: Rc<Notifies>, notifies: Rc<Notifies>,
pub(crate) config: Rc<Config>, pub(crate) config: Rc<Config>,
pending_frontend_events: Rc<RefCell<VecDeque<FrontendEvent>>>, pending_frontend_events: Rc<RefCell<VecDeque<FrontendEvent>>>,
pending_incoming: Rc<RefCell<VecDeque<IncomingEvent>>>,
capture_status: Rc<Cell<Status>>, capture_status: Rc<Cell<Status>>,
pub(crate) emulation_status: Rc<Cell<Status>>, pub(crate) emulation_status: Rc<Cell<Status>>,
/// keep track of registered connections to avoid duplicate barriers /// keep track of registered connections to avoid duplicate barriers
@@ -83,7 +71,6 @@ pub struct Service {
#[derive(Default)] #[derive(Default)]
struct Notifies { struct Notifies {
incoming: Notify,
frontend_event_pending: Notify, frontend_event_pending: Notify,
} }
@@ -119,7 +106,6 @@ impl Service {
public_key_fingerprint, public_key_fingerprint,
config: Rc::new(config), config: Rc::new(config),
client_manager, client_manager,
pending_incoming: Default::default(),
port, port,
notifies: Default::default(), notifies: Default::default(),
pending_frontend_events: Rc::new(RefCell::new(VecDeque::new())), pending_frontend_events: Rc::new(RefCell::new(VecDeque::new())),
@@ -236,30 +222,19 @@ impl Service {
frontend_listener.broadcast(event).await; frontend_listener.broadcast(event).await;
} }
}, },
_ = self.notifies.incoming.notified() => { event = emulation.event() => match event {
while let Some(incoming) = { EmulationEvent::Connected { addr, pos, fingerprint } => {
let incoming = self.pending_incoming.borrow_mut().pop_front(); // check if already registered
incoming if self.incoming_conns.borrow_mut().insert(addr) {
} { self.add_incoming(addr, pos, fingerprint.clone(), &capture);
match incoming { self.notify_frontend(FrontendEvent::IncomingConnected(fingerprint, addr, pos));
IncomingEvent::Connected { addr, pos, fingerprint } => { }
// check if already registered }
if self.incoming_conns.borrow_mut().insert(addr) { EmulationEvent::Disconnected { addr } => {
self.add_incoming(addr, pos, fingerprint.clone(), &capture); if let Some(fp) = self.remove_incoming(addr, &capture) {
self.notify_frontend(FrontendEvent::IncomingConnected(fingerprint, addr, pos)); self.notify_frontend(FrontendEvent::IncomingDisconnected(fp));
}
},
IncomingEvent::Disconnected { addr } => {
if let Some(fp) = self.remove_incoming(addr, &capture) {
self.notify_frontend(FrontendEvent::IncomingDisconnected(fp));
}
},
} }
} }
},
event = emulation.event() => match event {
EmulationEvent::Connected { addr, pos, fingerprint } => self.register_incoming(addr, pos, fingerprint),
EmulationEvent::Disconnected { addr } => self.deregister_incoming(addr),
EmulationEvent::PortChanged(port) => match port { EmulationEvent::PortChanged(port) => match port {
Ok(port) => { Ok(port) => {
self.port.replace(port); self.port.replace(port);
@@ -490,22 +465,4 @@ impl Service {
self.client_manager.set_resolving(handle, status); self.client_manager.set_resolving(handle, status);
self.client_updated(handle); self.client_updated(handle);
} }
pub(crate) fn register_incoming(&self, addr: SocketAddr, pos: Position, fingerprint: String) {
self.pending_incoming
.borrow_mut()
.push_back(IncomingEvent::Connected {
addr,
pos,
fingerprint,
});
self.notifies.incoming.notify_one();
}
pub(crate) fn deregister_incoming(&self, addr: SocketAddr) {
self.pending_incoming
.borrow_mut()
.push_back(IncomingEvent::Disconnected { addr });
self.notifies.incoming.notify_one();
}
} }