From cdf62ec5f68adc85e40a808d108fb49766674b52 Mon Sep 17 00:00:00 2001
From: Millione <isjieliu@163.com>
Date: Mon, 4 Nov 2024 11:12:24 +0800
Subject: [PATCH] fix(volo): make sure hotrestart sockdir exists

---
 volo/src/hotrestart/mod.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/volo/src/hotrestart/mod.rs b/volo/src/hotrestart/mod.rs
index 869c55c6..8cd0f4ff 100644
--- a/volo/src/hotrestart/mod.rs
+++ b/volo/src/hotrestart/mod.rs
@@ -128,6 +128,9 @@ impl HotRestart {
         if *state != HotRestartState::Uninitalized {
             return Ok(());
         }
+        if !sock_dir_path.exists() {
+            std::fs::create_dir_all(sock_dir_path)?;
+        }
         self.listener_num
             .store(server_listener_num, Ordering::Relaxed);
         self.parent_sock_path