Remove TTL reply

5 files changed, 6 insertions, 28 deletions

diff --git a/src/main.rs b/src/main.rs
index d5e1588..a5996d4 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -74,9 +74,9 @@ async fn main() {
             match rx.try_recv() {
                 // Update the state of the received packet
                 Ok(result) => match result {
-                    PingResult::Ping { rtt, ttl, id } => {
+                    PingResult::Ping { rtt, id } => {
                         if (id as usize) < states.len() {
-                            states[id as usize] = State::Received { rtt, ttl };
+                            states[id as usize] = State::Received { rtt };
                         }
                     }
                     PingResult::NoPingErr { id } => {
diff --git a/src/pinger.rs b/src/pinger.rs
index 3570ad1..12cad5d 100644
--- a/src/pinger.rs
+++ b/src/pinger.rs
@@ -5,7 +5,7 @@ use tokio::task;
 
 pub enum PingResult {
     NoPingErr { id: u32 },
-    Ping { rtt: u64, ttl: u32, id: u32 },
+    Ping { rtt: u64, id: u32 },
 }
 
 pub fn spawn_ping(target: IpAddr, tx: Sender<PingResult>, id: u32) {
@@ -26,7 +26,6 @@ fn do_ping(target: IpAddr, id: u32) -> PingResult {
     match result {
         Ok(reply) => PingResult::Ping {
             rtt: reply.rtt.as_millis() as u64,
-            ttl: reply.ttl.unwrap_or(0) as u32,
             id,
         },
         Err(_) => PingResult::NoPingErr { id },
diff --git a/src/print.rs b/src/print.rs
index 39a4382..de5e508 100644
--- a/src/print.rs
+++ b/src/print.rs
@@ -200,10 +200,9 @@ pub fn print_stats(stats: &Stats) {
 
     let mad_rtt_rounded = stats.mad_rtt.round() as u64;
     let mean_rtt_round = stats.avg_rtt.round() as u32;
-    let mean_ttl_round = stats.avg_ttl.round() as u32;
 
     println!(
-        "{}/{} ({:.1}%) | ⌊{}⌋ ⌈{}⌉ [{}] [Δ{}]ms / ⌊{}⌋ ⌈{}⌉ [{}]{}",
+        "{}/{} ({:.1}%) | ⌊{}⌋ ⌈{}⌉ [{}] [Δ{}]ms{}",
         stats.lost,
         total,
         percent_lost,
@@ -211,9 +210,6 @@ pub fn print_stats(stats: &Stats) {
         stats.max_rtt,
         mean_rtt_round,
         mad_rtt_rounded,
-        stats.min_ttl,
-        stats.max_ttl,
-        mean_ttl_round,
         ERASE_LINE_END
     );
 }
diff --git a/src/state.rs b/src/state.rs
index fe1fa4a..10a227f 100644
--- a/src/state.rs
+++ b/src/state.rs
@@ -3,7 +3,7 @@ use std::time::{SystemTime, UNIX_EPOCH};
 pub enum State {
     NotYetReceived { time_sent: u64 },
     SendError,
-    Received { rtt: u64, ttl: u32 },
+    Received { rtt: u64 },
     Lost,
 }
 
diff --git a/src/stats.rs b/src/stats.rs
index db99fb4..3848d6b 100644
--- a/src/stats.rs
+++ b/src/stats.rs
@@ -10,16 +10,10 @@ pub struct Stats {
     pub avg_rtt: f64,
     /// Mean absolute difference (deviation) from the average
     pub mad_rtt: f64,
-
-    // Time To Live
-    pub min_ttl: u32,
-    pub max_ttl: u32,
-    pub avg_ttl: f64,
 }
 
 pub fn compute_stats(states: &[crate::state::State]) -> Option<Stats> {
     let mut rtts: Vec<u64> = Vec::new();
-    let mut ttls: Vec<u32> = Vec::new();
 
     let received = states
         .iter()
@@ -32,9 +26,8 @@ pub fn compute_stats(states: &[crate::state::State]) -> Option<Stats> {
     }
 
     for state in states {
-        if let crate::state::State::Received { rtt, ttl } = state {
+        if let crate::state::State::Received { rtt } = state {
             rtts.push(*rtt);
-            ttls.push(*ttl);
         }
     }
 
@@ -51,13 +44,6 @@ pub fn compute_stats(states: &[crate::state::State]) -> Option<Stats> {
         .sum::<f64>()
         / rtts.len() as f64;
 
-    // TTL stats
-    let min_ttl = ttls.iter().min().copied().unwrap();
-    let max_ttl = ttls.iter().max().copied().unwrap();
-
-    let sum_ttl: u32 = ttls.iter().sum();
-    let avg_ttl = sum_ttl as f64 / ttls.len() as f64;
-
     Some(Stats {
         received,
         lost,
@@ -65,8 +51,5 @@ pub fn compute_stats(states: &[crate::state::State]) -> Option<Stats> {
         max_rtt,
         avg_rtt,
         mad_rtt,
-        min_ttl,
-        max_ttl,
-        avg_ttl,
     })
 }