From 335a8321dc31a165676fb21f5464b7a11a37ce75 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Mon, 16 Jul 2018 11:46:20 +0000
Subject: use IO#pread if available in Ruby 2.5

In the future, this will allow sharing open files across
different clients when serving static files.  For now, it
saves us one syscall.
---
 lib/yahns/openssl_client.rb | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'lib/yahns/openssl_client.rb')

diff --git a/lib/yahns/openssl_client.rb b/lib/yahns/openssl_client.rb
index c090083..d3caacb 100644
--- a/lib/yahns/openssl_client.rb
+++ b/lib/yahns/openssl_client.rb
@@ -93,10 +93,7 @@ module Yahns::OpenSSLClient # :nodoc:
 
     case buf = @ssl_blocked
     when nil
-      count = 0x4000 if count > 0x4000
-      buf = Thread.current[:yahns_sfbuf] ||= ''.dup
-      io.pos = offset
-      buf = io.read(count, buf) or return # nil for EOF
+      buf = do_pread(io, count, offset) or return # nil for EOF
       buf = @ssl_blocked = buf.dup
     when Exception
       raise buf
-- 
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