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| author | Ian Lance Taylor <iant@golang.org> | 2022-03-02 20:16:55 -0800 |
|---|---|---|
| committer | Ian Lance Taylor <iant@golang.org> | 2022-03-04 18:50:03 +0000 |
| commit | 797e8890463671b96fb0af8ed151101950d76999 (patch) | |
| tree | 18dfd9cc49a949a33de9d91c9273c79f808495e5 /doc | |
| parent | 1e122e3894bd12407b0043ab25c2a5f665b3f6e5 (diff) | |
| download | go-797e8890463671b96fb0af8ed151101950d76999.tar.gz go-797e8890463671b96fb0af8ed151101950d76999.zip | |
doc/go1.19: mention use of EDNS(0)
For #51153
Change-Id: I4374c63498b62ba7a08f146eebd034cbd50623f6
Reviewed-on: https://go-review.googlesource.com/c/go/+/389634
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Emmanuel Odeke <emmanuel@orijtech.com>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/go1.19.html | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/doc/go1.19.html b/doc/go1.19.html index a68c27ecc84..c71d5e760b4 100644 --- a/doc/go1.19.html +++ b/doc/go1.19.html @@ -59,3 +59,18 @@ Do not send CLs removing the interior tags from such phrases. <p> TODO: complete this section </p> +<dl id="net"><dt><a href="/pkg/net/">net</a></dt> + <dd> + <p><!-- CL 386016 --> + The pure Go resolver will now use EDNS(0) to include a suggested + maximum reply packet length, permitting reply packets to contain + up to 1232 bytes (the previous maximum was 512). + In the unlikely event that this causes problems with a local DNS + resolver, setting the environment variable + <code>GODEBUG=netdns=cgo</code> to use the cgo-based resolver + should work. + Please report any such problems on <a href="/issue/new">the + issue tracker</a>. + </p> + </dd> +</dl> |