Count repeat, not recorded sessions

src/record.rs

@@ -223,7 +223,22 @@ pub fn read_record_file(path: &str) -> Records {
 	records
 }
 
+fn round(n: f32, prec: f32) -> f32 {
+	(n * prec).round() / prec
+}
+
+fn format_size(bytes: u64) -> String {
+	match bytes {
+		0..1024 => format!("{bytes}"),
+		1024..0x100000 => format!("{}k", ((bytes * 100 / 1024) as f32).round() / 100.),
+		0x100000..0x40000000 => format!("{}M", ((bytes * 100 / 0x100000) as f32).round() / 100.),
+		0x40000000.. => format!("{}G", ((bytes * 100 / 0x40000000) as f32).round() / 100.),
+	}
+}
+
 pub fn print_records(records: &Records, number: Option<u64>) {
+	let mut total_c2s = 0;
+	let mut total_s2c = 0;
 	for (conn_id, (server_name, records)) in records {
 		if let Some(number) = number
 			&& number != *conn_id
@@ -236,13 +251,18 @@ pub fn print_records(records: &Records, number: Option<u64>) {
 			match direction {
 				Direction::ClientToServer => {
 					println!("  ({req_id}) >>  {len}");
+					total_c2s += len;
 				}
 				Direction::ServerToClient => {
 					println!("  ({req_id})  << {len}");
+					total_s2c += len;
 				}
 			}
 		}
 	}
+	println!("Total:");
+	println!("  >> {}", format_size(total_c2s));
+	println!("  << {}", format_size(total_s2c));
 }
 
 pub fn make_test_record(path: &str) {