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Added minimal-responses plugin (#4417)

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* Added minimal-responses plugin

Signed-off-by: Soumya Ghosh Dastidar <gdsoumya@gmail.com>

* Removed unnecessary comments

* Updated tests

Signed-off-by: Soumya Ghosh Dastidar <gdsoumya@gmail.com>

* Reformated imports

Signed-off-by: Soumya Ghosh Dastidar <gdsoumya@gmail.com>

* Updated package name

Signed-off-by: Soumya Ghosh Dastidar <gdsoumya@gmail.com>

* Removed  unnecessary comments

Co-authored-by: Miek Gieben <miek@miek.nl>

* Added changes

Signed-off-by: Soumya Ghosh Dastidar <gdsoumya@gmail.com>

* updated

Signed-off-by: Soumya Ghosh Dastidar <gdsoumya@gmail.com>

* Updated comment for NextOrFailure

Signed-off-by: Soumya Ghosh Dastidar <gdsoumya@gmail.com>

* Updated to test.Case for testing

Signed-off-by: Soumya Ghosh Dastidar <gdsoumya@gmail.com>

* Formated imports using goimports

Signed-off-by: Soumya Ghosh Dastidar <gdsoumya@gmail.com>

Co-authored-by: Miek Gieben <miek@miek.nl>
This commit is contained in:
Soumya Ghosh Dastidar
2021-03-15 20:07:55 +05:30
committed by GitHub
parent 74ef6e00f1
commit 7651e6c4de
9 changed files with 289 additions and 1 deletions
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2
plugin/plugin.go
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@@ -69,7 +69,7 @@ func (f HandlerFunc) Name() string { return "handlerfunc" }
// Error returns err with 'plugin/name: ' prefixed to it.
func Error(name string, err error) error { return fmt.Errorf("%s/%s: %s", "plugin", name, err) }
// NextOrFailure calls next.ServeDNS when next is not nil, otherwise it will return, a ServerFailure and a nil error.
// NextOrFailure calls next.ServeDNS when next is not nil, otherwise it will return, a ServerFailure and a `no next plugin found` error.
func NextOrFailure(name string, next Handler, ctx context.Context, w dns.ResponseWriter, r *dns.Msg) (int, error) { // nolint: golint
if next != nil {
if span := ot.SpanFromContext(ctx); span != nil {