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: 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 5f1f3ba3c..7bfa4312a 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,
-- 
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