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doc/go1.5.html: update the net.Dial release notes.

Change-Id: Ie02426b2b726170d858de96fdd8c51bfdf20d7dc
Reviewed-on: https://go-review.googlesource.com/12376
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This commit is contained in:
Paul Marks 2015-07-17 14:23:26 -07:00 committed by Brad Fitzpatrick
parent 852f383c9b
commit abf943aa37

View File

@ -1071,11 +1071,14 @@ package that implements the quoted-printable encoding defined by RFC 2045.
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Go 1.5's <a href="/pkg/net/"><code>net</code></a> package
adds RFC-6555-compliant dialing for sites with multiple TCP
addresses listed in DNS.
A new <code>DualStack</code> field
in <a href="/pkg/net/#Dialer"><code>Dialer</code></a> enables the feature.
The <a href="/pkg/net/"><code>net</code></a> package will now
<a href="/pkg/net/#Dial"><code>Dial</code></a> hostnames by trying each
IP address in order until one succeeds.
The <code><a href="/pkg/net/#Dialer">Dialer</a>.DualStack</code>
mode now implements Happy Eyeballs
(<a href="https://tools.ietf.org/html/rfc6555">RFC 6555</a>) by giving the
first address family a 300ms head start; this value can be overridden by
the new <code>Dialer.FallbackDelay</code>.
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