From 07444976998122ca81dec7cca1f761c5b8b84f79 Mon Sep 17 00:00:00 2001
From: Edwin Cheng <edwin0cheng@gmail.com>
Date: Fri, 24 Apr 2020 00:06:01 +0800
Subject: [PATCH] Panic proc macro srv if read request failed
---
crates/ra_proc_macro_srv/src/cli.rs | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/crates/ra_proc_macro_srv/src/cli.rs b/crates/ra_proc_macro_srv/src/cli.rs
index 5f1f3ba3c7d..7bfa4312ad9 100644
--- a/crates/ra_proc_macro_srv/src/cli.rs
+++ b/crates/ra_proc_macro_srv/src/cli.rs
@@ -8,8 +8,9 @@ pub fn run() {
loop {
let req = match read_request() {
Err(err) => {
- eprintln!("Read message error on ra_proc_macro_srv: {}", err);
- continue;
+ // Panic here, as the stdin pipe may be closed.
+ // Otherwise, client will be restart the service anyway.
+ panic!("Read message error on ra_proc_macro_srv: {}", err);
}
Ok(None) => continue,
Ok(Some(req)) => req,