From: Emmanuel T Odeke <emmanuel@orijtech.com>
Date: Thu, 1 Aug 2019 01:14:56 +0000 (-0700)
Subject: doc/go1.13: document net/http.Transport.Request.Body unfurling
X-Git-Tag: go1.13rc1~45
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=bdea352b96c6934ee49920b18c3b8aedffd27d08;p=gostls13.git

doc/go1.13: document net/http.Transport.Request.Body unfurling

Documents the work from:
* CL 163599
* CL 163737

which now uses the Request.Body's io.ReaderFrom implementation,
if available, and permits system level optimizations such as
"sendfile" to be used to transmit/upload the Body, which greatly
speeds up file uploads.

Updates #33396

Change-Id: I7b8315c4b3e57ad47bb9be2b0c838857875d4bd5
Reviewed-on: https://go-review.googlesource.com/c/go/+/188457
Reviewed-by: Andrew Bonventre <andybons@golang.org>
---

diff --git a/doc/go1.13.html b/doc/go1.13.html
index f7a6aaefbd..c79a76f4b8 100644
--- a/doc/go1.13.html
+++ b/doc/go1.13.html
@@ -740,6 +740,11 @@ godoc
       The <code>StatusCode</code> <code>103</code> <code>"Early Hints"</code> has been added.
     </p>
 
+    <p><!-- CL 163599 -->
+    <a href="/pkg/net/http/#Transport"><code>Transport</code></a> now uses the <a href="/pkg/net/http/#Request.Body"><code>Request.Body</code></a>'s
+    <a href="/pkg/io/#ReaderFrom"><code>io.ReaderFrom</code></a> implementation if available, to optimize writing the body.
+    </p>
+
     <p><!-- CL 167017 -->
       On encountering unsupported transfer-encodings, <a href="/pkg/net/http/#Server"><code>http.Server</code></a> now
       returns a "501 Unimplemented" status as mandated by the HTTP specification <a href="https://tools.ietf.org/html/rfc7230#section-3.3.1">RFC 7230 Section 3.3.1</a>.