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plugin/forward: expose TLSConfig and error messages to public (#1781)
* plugin/forward: expose TLSConfig and error messages to public * Add IsTLS() instead of TLSConfig()
This commit is contained in:
committed by
Miek Gieben
parent
0e5e59c327
commit
b9f0d55fc9
@@ -16,7 +16,7 @@ import (
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// Forward may be called with a nil f, an error is returned in that case.
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func (f *Forward) Forward(state request.Request) (*dns.Msg, error) {
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if f == nil {
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return nil, errNoForward
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return nil, ErrNoForward
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}
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fails := 0
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@@ -56,7 +56,7 @@ func (f *Forward) Forward(state request.Request) (*dns.Msg, error) {
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return nil, upstreamErr
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}
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return nil, errNoHealthy
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return nil, ErrNoHealthy
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}
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// Lookup will use name and type to forge a new message and will send that upstream. It will
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@@ -64,7 +64,7 @@ func (f *Forward) Forward(state request.Request) (*dns.Msg, error) {
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// Lookup may be called with a nil f, an error is returned in that case.
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func (f *Forward) Lookup(state request.Request, name string, typ uint16) (*dns.Msg, error) {
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if f == nil {
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return nil, errNoForward
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return nil, ErrNoForward
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}
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req := new(dns.Msg)
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