From efee24d95fed6400962ab8ac73b8a42f24eba226 Mon Sep 17 00:00:00 2001
From: Youngjoon Lee <5462944+youngjoon-lee@users.noreply.github.com>
Date: Thu, 22 Aug 2024 22:35:13 +0200
Subject: [PATCH] save msg_id in the latency csv file (for responsiveness
 calculation later)

---
 mixnet-rs/ordering/src/iteration.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mixnet-rs/ordering/src/iteration.rs b/mixnet-rs/ordering/src/iteration.rs
index 46382b6..ea7e2bf 100644
--- a/mixnet-rs/ordering/src/iteration.rs
+++ b/mixnet-rs/ordering/src/iteration.rs
@@ -336,12 +336,13 @@ fn save_latencies(
 ) {
     let mut writer = csv::Writer::from_path(path).unwrap();
     writer
-        .write_record(["latency", "sent_time", "received_time"])
+        .write_record(["msg_id", "latency", "sent_time", "received_time"])
         .unwrap();
     for (msg, latency) in latencies.iter() {
         let sent_time = sent_times.get(msg).unwrap();
         writer
             .write_record(&[
+                msg.to_string(),
                 latency.to_string(),
                 sent_time.to_string(),
                 (sent_time + latency).to_string(),