From e4840c3385f9bb061a00e4d112acc277929adac1 Mon Sep 17 00:00:00 2001
From: wjchen <wjchen0@gmail.com>
Date: Sat, 2 Jan 2016 22:13:29 +0800
Subject: [PATCH] Increase rcvbuf to 32k.

3ds's default rcvbuf is 4k, increase it, cia install speed is faster.
Rcvbuf of win and osx is 65535.
---
 source/ui.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/source/ui.cpp b/source/ui.cpp
index 365661f..d30bb43 100644
--- a/source/ui.cpp
+++ b/source/ui.cpp
@@ -577,7 +577,11 @@ int socketListen(u16 port) {
     if(fd < 0) {
         return -1;
     }
-
+    int rcvbuf = 32768;
+    if(setsockopt(fd, SOL_SOCKET, SO_RCVBUF, &rcvbuf, sizeof(rcvbuf)) < 0) {
+        
+    }
+    
     struct sockaddr_in address;
     memset(&address, 0, sizeof(address));
     address.sin_family = AF_INET;