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Code Issues Releases Wiki Activity

code style optmize in dispatch func

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This commit is contained in:
vcptr 2020-03-03 10:00:52 +08:00 committed by kslr
parent 04a0c04934
commit 5d13ec9196
2 changed files with 10 additions and 12 deletions
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9
app/dispatcher/default.go
View File

@ -288,12 +288,9 @@ func (d *DefaultDispatcher) routedDispatch(ctx context.Context, link *transport.
return
}
accessMessage := log.AccessMessageFromContext(ctx)
if accessMessage != nil {
if len(handler.Tag()) > 0 {
accessMessage.Detour = handler.Tag()
} else {
accessMessage.Detour = ""
if accessMessage := log.AccessMessageFromContext(ctx); accessMessage != nil {
if tag := handler.Tag(); tag != "" {
accessMessage.Detour = tag
}
log.Record(accessMessage)
}

13
app/dns/dohdns.go
View File

@ -6,12 +6,14 @@ import (
"bytes"
"context"
"fmt"
"io"
"io/ioutil"
"net/http"
"net/url"
"sync"
"sync/atomic"
"time"
dns_feature "v2ray.com/core/features/dns"
"golang.org/x/net/dns/dnsmessage"
@ -57,7 +59,7 @@ func NewDoHNameServer(url *url.URL, dispatcher routing.Dispatcher, clientIP net.
IdleConnTimeout: 90 * time.Second,
TLSHandshakeTimeout: 30 * time.Second,
DialContext: func(ctx context.Context, network, addr string) (net.Conn, error) {
dest, err := net.ParseDestination(fmt.Sprintf("%s:%s", network, addr))
dest, err := net.ParseDestination(network + ":" + addr)
if err != nil {
return nil, err
}
@ -89,7 +91,7 @@ func NewDoHLocalNameServer(url *url.URL, clientIP net.IP) *DoHNameServer {
tr := &http.Transport{
IdleConnTimeout: 90 * time.Second,
DialContext: func(ctx context.Context, network, addr string) (net.Conn, error) {
dest, err := net.ParseDestination(fmt.Sprintf("%s:%s", network, addr))
dest, err := net.ParseDestination(network + ":" + addr)
if err != nil {
return nil, err
}
@ -114,7 +116,7 @@ func baseDOHNameServer(url *url.URL, prefix string, clientIP net.IP) *DoHNameSer
ips: make(map[string]record),
clientIP: clientIP,
pub: pubsub.NewService(),
name: fmt.Sprintf("%s//%s", prefix, url.Host),
name: prefix + "//" + url.Host,
dohURL: url.String(),
}
s.cleanup = &task.Periodic{
@ -277,10 +279,9 @@ func (s *DoHNameServer) dohHTTPSContext(ctx context.Context, b []byte) ([]byte,
}
defer resp.Body.Close()
if resp.StatusCode != http.StatusOK {
err = fmt.Errorf("DOH HTTPS server returned with non-OK code %d", resp.StatusCode)
return nil, err
io.Copy(ioutil.Discard, resp.Body) // flush resp.Body so that the conn is reusable
return nil, fmt.Errorf("DOH server returned code %d", resp.StatusCode)
}
return ioutil.ReadAll(resp.Body)