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migrate gen-lsp-server to new crossbeam

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This commit is contained in:
Aleksey Kladov 2018-12-30 23:02:26 +03:00
parent c0d1b17a4e
commit effc1eae8b
4 changed files with 26 additions and 10 deletions
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10
crates/gen_lsp_server/src/stdio.rs
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@ -9,11 +9,13 @@ use failure::bail;
use crate::{RawMessage, Result};
pub fn stdio_transport() -> (Receiver<RawMessage>, Sender<RawMessage>, Threads) {
let (writer_sender, mut writer_receiver) = bounded::<RawMessage>(16);
let (writer_sender, writer_receiver) = bounded::<RawMessage>(16);
let writer = thread::spawn(move || {
let stdout = stdout();
let mut stdout = stdout.lock();
writer_receiver.try_for_each(|it| it.write(&mut stdout))?;
writer_receiver
.into_iter()
.try_for_each(|it| it.write(&mut stdout))?;
Ok(())
});
let (reader_sender, reader_receiver) = bounded::<RawMessage>(16);
@ -21,7 +23,9 @@ pub fn stdio_transport() -> (Receiver<RawMessage>, Sender<RawMessage>, Threads)
let stdin = stdin();
let mut stdin = stdin.lock();
while let Some(msg) = RawMessage::read(&mut stdin)? {
reader_sender.send(msg);
if let Err(_) = reader_sender.send(msg) {
break;
}
}
Ok(())
});