From 136e7ddddf955f41005bb341d2edf8732a9562e9 Mon Sep 17 00:00:00 2001
From: Runji Wang <wangrunji0408@163.com>
Date: Wed, 5 Jul 2023 17:24:29 +0800
Subject: [PATCH] panic on invalid format

Signed-off-by: Runji Wang <wangrunji0408@163.com>
---
 madsim-tonic/src/sim.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/madsim-tonic/src/sim.rs b/madsim-tonic/src/sim.rs
index a8a26e1..12e2355 100644
--- a/madsim-tonic/src/sim.rs
+++ b/madsim-tonic/src/sim.rs
@@ -74,7 +74,7 @@ pub mod codegen {
         fn timeout(&self) -> Option<Duration> {
             let s = self.metadata().get("grpc-timeout")?.to_str().unwrap();
             let (value, unit) = s.split_at(s.len() - 1);
-            let value = value.parse::<u64>().ok()?;
+            let value = value.parse::<u64>().expect("invalid grpc-timeout value");
             Some(match unit {
                 "H" => Duration::from_secs(value * 60 * 60),
                 "M" => Duration::from_secs(value * 60),