From: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Wed, 7 Mar 2018 22:29:41 +0000 (+0100)
Subject: slirp: disable Nagle in ingoing connections
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=05658ecb5582d7dab9e275a33db698e44413d4a7;p=qmiga%2Fqemu.git

slirp: disable Nagle in ingoing connections

This follows 3929766fb3e4 ('slirp: disable Nagle in outgoing connections'):
for the same reasons, ingoing connections should have the Nagle algorithm disabled.

Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---

diff --git a/slirp/socket.c b/slirp/socket.c
index 61347d1a0c..6f18e157a5 100644
--- a/slirp/socket.c
+++ b/slirp/socket.c
@@ -754,6 +754,8 @@ tcp_listen(Slirp *slirp, uint32_t haddr, u_int hport, uint32_t laddr,
 		return NULL;
 	}
 	qemu_setsockopt(s, SOL_SOCKET, SO_OOBINLINE, &opt, sizeof(int));
+	opt = 1;
+	qemu_setsockopt(s, IPPROTO_TCP, TCP_NODELAY, &opt, sizeof(int));
 
 	getsockname(s,(struct sockaddr *)&addr,&addrlen);
 	so->so_ffamily = AF_INET;