From 06874d9eb61e907b8056267d7e6c8c2b12f24e6a Mon Sep 17 00:00:00 2001
From: yourok <8yourok8@mail.ru>
Date: Mon, 28 Jan 2019 01:46:56 +0300
Subject: [PATCH] change readahead

---
 src/server/utils/Torrent.go | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/server/utils/Torrent.go b/src/server/utils/Torrent.go
index 3f47c3b..b75cd4c 100644
--- a/src/server/utils/Torrent.go
+++ b/src/server/utils/Torrent.go
@@ -51,11 +51,14 @@ func GotInfo(t *torrent.Torrent, timeout int) error {
 }
 
 func GetReadahead() int64 {
-	readahead := int64(float64(settings.Get().CacheSize) * 0.33)
-	if readahead < 66*1024*1024 {
-		readahead = int64(settings.Get().CacheSize)
-		if readahead > 66*1024*1024 {
-			readahead = 66 * 1024 * 1024
+	readahead := settings.Get().CacheSize - (138412032) //132mb
+	if readahead < 69206016 {                           //66mb
+		readahead = int64(float64(settings.Get().CacheSize) * 0.33)
+		if readahead < 66*1024*1024 {
+			readahead = int64(settings.Get().CacheSize)
+			if readahead > 66*1024*1024 {
+				readahead = 66 * 1024 * 1024
+			}
 		}
 	}
 	return readahead