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Code Issues Projects Releases Packages Wiki Activity Actions 10

Use watch::Sender::borrow_mut instead of send

Browse source 
Co-Authored-By: Nathan Sobo <nathan@zed.dev>
This commit is contained in:
Antonio Scandurra 2021-09-08 17:09:02 +02:00
parent af6e931da7
commit 6c3551bff1
2 changed files with 11 additions and 16 deletions
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6
zed/src/chat_panel.rs
View file

@ -31,7 +31,7 @@ pub struct ChatPanel {
channel_select: ViewHandle<Select>,
settings: watch::Receiver<Settings>,
local_timezone: UtcOffset,
_status_observer: Task<()>,
_observe_status: Task<()>,
}
pub enum Event {}
@ -99,7 +99,7 @@ impl ChatPanel {
cx.dispatch_action(LoadMoreMessages);
}
});
let _status_observer = cx.spawn(|this, mut cx| {
let _observe_status = cx.spawn(|this, mut cx| {
let mut status = rpc.status();
async move {
while let Some(_) = status.recv().await {
@ -117,7 +117,7 @@ impl ChatPanel {
channel_select,
settings,
local_timezone: cx.platform().local_timezone(),
_status_observer,
_observe_status,
};
this.init_active_channel(cx);

21
zed/src/rpc.rs
View file

@ -6,7 +6,6 @@ use gpui::{AsyncAppContext, Entity, ModelContext, Task};
use lazy_static::lazy_static;
use parking_lot::RwLock;
use postage::prelude::Stream;
use postage::sink::Sink;
use postage::watch;
use std::any::TypeId;
use std::collections::HashMap;
@ -94,10 +93,9 @@ impl Client {
self.state.read().status.1.clone()
}
async fn set_status(&self, status: Status) -> Result<()> {
fn set_status(&self, status: Status) {
let mut state = self.state.write();
state.status.0.send(status).await?;
Ok(())
*state.status.0.borrow_mut() = status;
}
pub fn subscribe_from_model<T, M, F>(
@ -167,14 +165,14 @@ impl Client {
let (user_id, access_token) = Self::login(cx.platform(), &cx.background()).await?;
let user_id = user_id.parse::<u64>()?;
self.set_status(Status::Connecting).await?;
self.set_status(Status::Connecting);
match self.connect(user_id, &access_token, cx).await {
Ok(()) => {
log::info!("connected to rpc address {}", *ZED_SERVER_URL);
Ok(())
}
Err(err) => {
self.set_status(Status::ConnectionError).await?;
self.set_status(Status::ConnectionError);
Err(err)
}
}
@ -259,20 +257,17 @@ impl Client {
self.set_status(Status::Connected {
connection_id,
user_id,
})
.await?;
});
let handle_io = cx.background().spawn(handle_io);
let this = self.clone();
cx.foreground()
.spawn(async move {
match handle_io.await {
Ok(()) => {
let _ = this.set_status(Status::Disconnected).await;
}
Ok(()) => this.set_status(Status::Disconnected),
Err(err) => {
log::error!("connection error: {:?}", err);
let _ = this.set_status(Status::ConnectionLost).await;
this.set_status(Status::ConnectionLost);
}
}
})
@ -365,7 +360,7 @@ impl Client {
pub async fn disconnect(&self) -> Result<()> {
let conn_id = self.connection_id()?;
self.peer.disconnect(conn_id).await;
self.set_status(Status::Disconnected).await?;
self.set_status(Status::Disconnected);
Ok(())
}