Golint middleware/proxy (#290)

While looking into the proxy middleware it appears that there are
several golint messages:
```
ubuntu@ubuntu:~/coredns$ golint middleware/proxy/
middleware/proxy/lookup.go:66:1: exported method Proxy.Forward should have comment or be unexported
middleware/proxy/proxy.go:24:6: exported type Client should have comment or be unexported
middleware/proxy/proxy.go:107:1: exported function Clients should have comment or be unexported
middleware/proxy/reverseproxy.go:10:6: exported type ReverseProxy should have comment or be unexported
middleware/proxy/reverseproxy.go:16:1: exported method ReverseProxy.ServeDNS should have comment or be unexported
middleware/proxy/upstream.go:42:6: exported type Options should have comment or be unexported
```

This fix addressed the above golint messages.

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
This commit is contained in:
Yong Tang
2016-09-24 06:00:50 +08:00
committed by Miek Gieben
parent 0959b52e79
commit b9cf32f7a9
4 changed files with 6 additions and 0 deletions

View File

@@ -21,6 +21,7 @@ type Proxy struct {
Upstreams []Upstream
}
// Client represents client information that the proxy uses.
type Client struct {
UDP *dns.Client
TCP *dns.Client
@@ -104,6 +105,7 @@ func (p Proxy) ServeDNS(ctx context.Context, w dns.ResponseWriter, r *dns.Msg) (
return p.Next.ServeDNS(ctx, w, r)
}
// Clients returns the new client for proxy requests.
func Clients() Client {
udp := newClient("udp", defaultTimeout)
tcp := newClient("tcp", defaultTimeout)