From d3aadaee5fbfe46daa66ca8d8aff924d356858d8 Mon Sep 17 00:00:00 2001
From: Wing Ho Tang <47057684+tombelieber@users.noreply.github.com>
Date: Fri, 24 Jan 2025 17:02:35 +0800
Subject: [PATCH] feat: add resource clean up and warm up

---
 examples/o1_synchronizer_market_data.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/examples/o1_synchronizer_market_data.rs b/examples/o1_synchronizer_market_data.rs
index 5cef799..720a16b 100644
--- a/examples/o1_synchronizer_market_data.rs
+++ b/examples/o1_synchronizer_market_data.rs
@@ -155,6 +155,15 @@ fn main() {
     // `shm_path` is now a PathBuf
     let shm_path = Arc::new(shm_path); // Arc<PathBuf>
 
+    // 在 main 开头清理旧共享内存：
+let _ = fs::remove_file(&*shm_path);
+
+// 添加预热迭代（不记录延迟）：
+for _ in 0..1000 {
+    synchronizer.write(&data, ...).unwrap();
+}
+
+
     // Add a shared 'done' flag so readers can stop
     let done_flag = Arc::new(AtomicBool::new(false));