From 554f292cab886497108cc16e787d7cd5bb6ee5ee Mon Sep 17 00:00:00 2001
From: linuswck <linuswck@m-labs.hk>
Date: Mon, 22 Apr 2024 16:39:30 +0800
Subject: [PATCH] net: Disable nagle algo & Set keep_alive duration

---
 src/net/net.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/net/net.rs b/src/net/net.rs
index f14c316..4d60287 100644
--- a/src/net/net.rs
+++ b/src/net/net.rs
@@ -6,7 +6,7 @@ use log::{debug, info};
 use smoltcp::{
     iface::{
         self, Interface, SocketHandle, SocketSet, SocketStorage
-    }, socket::tcp::{Socket, SocketBuffer, State}, time::Instant, wire::{EthernetAddress, IpAddress, IpCidr, Ipv4Address, Ipv4Cidr}
+    }, socket::tcp::{Socket, SocketBuffer, State}, time::{Instant, Duration}, wire::{EthernetAddress, IpAddress, IpCidr, Ipv4Address, Ipv4Cidr}
 };
 use stm32_eth::{
     Parts, EthPins, PartsIn, 
@@ -160,6 +160,8 @@ impl ServerHandle {
         for i in 0..NUM_OF_SOCKETS {
             let socket = socket_set.get_mut::<Socket>(tcp_handles[i]);
             socket.listen(socket_addr).ok();
+            socket.set_keep_alive(Some(Duration::from_secs(1)));
+            socket.set_nagle_enabled(false);
         }
         
         iface.poll(Instant::from_millis(i64::from(sys_timer::now())), &mut &mut dma, &mut socket_set);