From 13c42a7dd3e21f5e267c6671e57e42722b25624e Mon Sep 17 00:00:00 2001
From: Lorenz Stechauner <lorenz.stechauner@gmail.com>
Date: Thu, 13 Aug 2020 13:17:49 +0200
Subject: [PATCH] 11th os detection try

---
 src/client.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/client.cpp b/src/client.cpp
index 2db77f1..e5d5b10 100644
--- a/src/client.cpp
+++ b/src/client.cpp
@@ -111,7 +111,7 @@ string get_os_info(int fd) {
     socklen_t ttlsize = sizeof(ttl);
     getsockopt(fd, IPPROTO_IP, IP_TTL, &ttl, &ttlsize);
 
-    return "win_size=" + to_string(ti.tcpi_snd_ssthresh) + ", ttl=" + to_string(ttl);
+    return "win_size=" + to_string(ti.tcpi_rcv_space) + ", ttl=" + to_string(ttl);
 }
 
 string getETag(string filename) {