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Avoid infinite loop when a language server fails to start

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This commit is contained in:
Max Brunsfeld 2022-03-03 18:13:38 -08:00
parent 05df1dfae9
commit 19658139b1
5 changed files with 67 additions and 51 deletions
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9
crates/language/src/language.rs
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@ -242,8 +242,6 @@ impl LanguageRegistry {
#[cfg(any(test, feature = "test-support"))]
if let Some(config) = &language.config.language_server {
if let Some(fake_config) = &config.fake_config {
use postage::prelude::Stream;
let (server, mut fake_server) = lsp::LanguageServer::fake_with_capabilities(
fake_config.capabilities.clone(),
cx,
@ -254,11 +252,12 @@ impl LanguageRegistry {
}
let servers_tx = fake_config.servers_tx.clone();
let mut initialized = server.capabilities();
let initialized = server.capabilities();
cx.background()
.spawn(async move {
while initialized.recv().await.is_none() {}
servers_tx.unbounded_send(fake_server).ok();
if initialized.await.is_some() {
servers_tx.unbounded_send(fake_server).ok();
}
})
.detach();