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https://github.com/XTLS/Xray-core.git
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6 Commits
v25.2.18
...
dev-sniff-
Author | SHA1 | Date | |
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95c2113250 | ||
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be43f66b63 | ||
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71a6d89c23 | ||
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89792aee9d | ||
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b786a50aee | ||
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b38a53e629 |
@@ -31,10 +31,18 @@ type cachedReader struct {
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sync.Mutex
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reader *pipe.Reader
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cache buf.MultiBuffer
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ReadBufferTimeout time.Duration
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}
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func (r *cachedReader) Cache(b *buf.Buffer) {
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mb, _ := r.reader.ReadMultiBufferTimeout(time.Millisecond * 100)
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var timeout time.Duration
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if r.ReadBufferTimeout == 0 {
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timeout = time.Millisecond * 100
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} else {
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timeout = r.ReadBufferTimeout
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}
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mb, _ := r.reader.ReadMultiBufferTimeout(timeout)
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r.Lock()
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if !mb.IsEmpty() {
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r.cache, _ = buf.MergeMulti(r.cache, mb)
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@@ -360,6 +368,8 @@ func sniffer(ctx context.Context, cReader *cachedReader, metadataOnly bool, netw
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sniffer := NewSniffer(ctx)
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cReader.ReadBufferTimeout = sniffer.Timeout
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metaresult, metadataErr := sniffer.SniffMetadata(ctx)
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if metadataOnly {
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@@ -2,6 +2,7 @@ package dispatcher
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import (
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"context"
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"time"
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"github.com/xtls/xray-core/common"
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"github.com/xtls/xray-core/common/errors"
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@@ -10,6 +11,7 @@ import (
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"github.com/xtls/xray-core/common/protocol/http"
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"github.com/xtls/xray-core/common/protocol/quic"
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"github.com/xtls/xray-core/common/protocol/tls"
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"github.com/xtls/xray-core/common/session"
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)
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type SniffResult interface {
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@@ -30,9 +32,11 @@ type protocolSnifferWithMetadata struct {
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type Sniffer struct {
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sniffer []protocolSnifferWithMetadata
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Timeout time.Duration
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}
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func NewSniffer(ctx context.Context) *Sniffer {
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content := session.ContentFromContext(ctx)
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ret := &Sniffer{
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sniffer: []protocolSnifferWithMetadata{
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{func(c context.Context, b []byte) (SniffResult, error) { return http.SniffHTTP(b, c) }, false, net.Network_TCP},
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@@ -41,6 +45,7 @@ func NewSniffer(ctx context.Context) *Sniffer {
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{func(c context.Context, b []byte) (SniffResult, error) { return quic.SniffQUIC(b) }, false, net.Network_UDP},
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{func(c context.Context, b []byte) (SniffResult, error) { return bittorrent.SniffUTP(b) }, false, net.Network_UDP},
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},
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Timeout: content.SniffingRequest.Timeout,
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}
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if sniffer, err := newFakeDNSSniffer(ctx); err == nil {
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others := ret.sniffer
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@@ -190,8 +190,9 @@ type SniffingConfig struct {
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// Whether should only try to sniff metadata without waiting for client input.
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// Can be used to support SMTP like protocol where server send the first
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// message.
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MetadataOnly bool `protobuf:"varint,4,opt,name=metadata_only,json=metadataOnly,proto3" json:"metadata_only,omitempty"`
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RouteOnly bool `protobuf:"varint,5,opt,name=route_only,json=routeOnly,proto3" json:"route_only,omitempty"`
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MetadataOnly bool `protobuf:"varint,4,opt,name=metadata_only,json=metadataOnly,proto3" json:"metadata_only,omitempty"`
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RouteOnly bool `protobuf:"varint,5,opt,name=route_only,json=routeOnly,proto3" json:"route_only,omitempty"`
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Timeout int64 `protobuf:"varint,6,opt,name=timeout,proto3" json:"timeout,omitempty"`
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}
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func (x *SniffingConfig) Reset() {
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@@ -259,6 +260,13 @@ func (x *SniffingConfig) GetRouteOnly() bool {
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return false
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}
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func (x *SniffingConfig) GetTimeout() int64 {
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if x != nil {
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return x.Timeout
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}
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return 0
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}
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type ReceiverConfig struct {
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state protoimpl.MessageState
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sizeCache protoimpl.SizeCache
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@@ -725,7 +733,7 @@ var file_app_proxyman_config_proto_rawDesc = []byte{
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@@ -738,85 +746,87 @@ var file_app_proxyman_config_proto_rawDesc = []byte{
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||||
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|
||||
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|
||||
0x61, 0x79, 0x2e, 0x41, 0x70, 0x70, 0x2e, 0x50, 0x72, 0x6f, 0x78, 0x79, 0x6d, 0x61, 0x6e, 0x62,
|
||||
0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
|
||||
}
|
||||
|
||||
var (
|
||||
|
@@ -55,6 +55,8 @@ message SniffingConfig {
|
||||
bool metadata_only = 4;
|
||||
|
||||
bool route_only = 5;
|
||||
|
||||
int64 timeout = 6;
|
||||
}
|
||||
|
||||
message ReceiverConfig {
|
||||
|
@@ -103,6 +103,7 @@ func (w *tcpWorker) callback(conn stat.Connection) {
|
||||
content.SniffingRequest.ExcludeForDomain = w.sniffingConfig.DomainsExcluded
|
||||
content.SniffingRequest.MetadataOnly = w.sniffingConfig.MetadataOnly
|
||||
content.SniffingRequest.RouteOnly = w.sniffingConfig.RouteOnly
|
||||
content.SniffingRequest.Timeout = time.Duration(w.sniffingConfig.Timeout) * time.Millisecond
|
||||
}
|
||||
ctx = session.ContextWithContent(ctx, content)
|
||||
|
||||
@@ -326,6 +327,7 @@ func (w *udpWorker) callback(b *buf.Buffer, source net.Destination, originalDest
|
||||
content.SniffingRequest.OverrideDestinationForProtocol = w.sniffingConfig.DestinationOverride
|
||||
content.SniffingRequest.MetadataOnly = w.sniffingConfig.MetadataOnly
|
||||
content.SniffingRequest.RouteOnly = w.sniffingConfig.RouteOnly
|
||||
content.SniffingRequest.Timeout = time.Duration(w.sniffingConfig.Timeout) * time.Millisecond
|
||||
}
|
||||
ctx = session.ContextWithContent(ctx, content)
|
||||
if err := w.proxy.Process(ctx, net.Network_UDP, conn, w.dispatcher); err != nil {
|
||||
@@ -477,6 +479,7 @@ func (w *dsWorker) callback(conn stat.Connection) {
|
||||
content.SniffingRequest.ExcludeForDomain = w.sniffingConfig.DomainsExcluded
|
||||
content.SniffingRequest.MetadataOnly = w.sniffingConfig.MetadataOnly
|
||||
content.SniffingRequest.RouteOnly = w.sniffingConfig.RouteOnly
|
||||
content.SniffingRequest.Timeout = time.Duration(w.sniffingConfig.Timeout) * time.Millisecond
|
||||
}
|
||||
ctx = session.ContextWithContent(ctx, content)
|
||||
|
||||
|
@@ -273,7 +273,16 @@ func (h *Handler) Dial(ctx context.Context, dest net.Destination) (stat.Connecti
|
||||
outbounds := session.OutboundsFromContext(ctx)
|
||||
ob := outbounds[len(outbounds)-1]
|
||||
if h.senderSettings.ViaCidr == "" {
|
||||
ob.Gateway = h.senderSettings.Via.AsAddress()
|
||||
if h.senderSettings.Via.AsAddress().Family().IsDomain() && h.senderSettings.Via.AsAddress().Domain() == "origin" {
|
||||
if inbound := session.InboundFromContext(ctx); inbound != nil {
|
||||
origin, _, err := net.SplitHostPort(inbound.Conn.LocalAddr().String())
|
||||
if err == nil {
|
||||
ob.Gateway = net.ParseAddress(origin)
|
||||
}
|
||||
}
|
||||
} else {
|
||||
ob.Gateway = h.senderSettings.Via.AsAddress()
|
||||
}
|
||||
} else { //Get a random address.
|
||||
ob.Gateway = ParseRandomIPv6(h.senderSettings.Via.AsAddress(), h.senderSettings.ViaCidr)
|
||||
}
|
||||
|
@@ -5,6 +5,7 @@ import (
|
||||
"context"
|
||||
"math/rand"
|
||||
"sync"
|
||||
"time"
|
||||
|
||||
c "github.com/xtls/xray-core/common/ctx"
|
||||
"github.com/xtls/xray-core/common/errors"
|
||||
@@ -80,6 +81,7 @@ type SniffingRequest struct {
|
||||
Enabled bool
|
||||
MetadataOnly bool
|
||||
RouteOnly bool
|
||||
Timeout time.Duration
|
||||
}
|
||||
|
||||
// Content is the metadata of the connection content.
|
||||
|
@@ -19,7 +19,7 @@ import (
|
||||
var (
|
||||
Version_x byte = 25
|
||||
Version_y byte = 2
|
||||
Version_z byte = 18
|
||||
Version_z byte = 21
|
||||
)
|
||||
|
||||
var (
|
||||
|
2
go.mod
2
go.mod
@@ -12,7 +12,7 @@ require (
|
||||
github.com/miekg/dns v1.1.63
|
||||
github.com/pelletier/go-toml v1.9.5
|
||||
github.com/pires/go-proxyproto v0.8.0
|
||||
github.com/quic-go/quic-go v0.49.0
|
||||
github.com/quic-go/quic-go v0.50.0
|
||||
github.com/refraction-networking/utls v1.6.7
|
||||
github.com/sagernet/sing v0.5.1
|
||||
github.com/sagernet/sing-shadowsocks v0.2.7
|
||||
|
4
go.sum
4
go.sum
@@ -54,8 +54,8 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
|
||||
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
|
||||
github.com/quic-go/qpack v0.5.1 h1:giqksBPnT/HDtZ6VhtFKgoLOWmlyo9Ei6u9PqzIMbhI=
|
||||
github.com/quic-go/qpack v0.5.1/go.mod h1:+PC4XFrEskIVkcLzpEkbLqq1uCoxPhQuvK5rH1ZgaEg=
|
||||
github.com/quic-go/quic-go v0.49.0 h1:w5iJHXwHxs1QxyBv1EHKuC50GX5to8mJAxvtnttJp94=
|
||||
github.com/quic-go/quic-go v0.49.0/go.mod h1:s2wDnmCdooUQBmQfpUSTCYBl1/D4FcqbULMMkASvR6s=
|
||||
github.com/quic-go/quic-go v0.50.0 h1:3H/ld1pa3CYhkcc20TPIyG1bNsdhn9qZBGN3b9/UyUo=
|
||||
github.com/quic-go/quic-go v0.50.0/go.mod h1:Vim6OmUvlYdwBhXP9ZVrtGmCMWa3wEqhq3NgYrI8b4E=
|
||||
github.com/refraction-networking/utls v1.6.7 h1:zVJ7sP1dJx/WtVuITug3qYUq034cDq9B2MR1K67ULZM=
|
||||
github.com/refraction-networking/utls v1.6.7/go.mod h1:BC3O4vQzye5hqpmDTWUqi4P5DDhzJfkV1tdqtawQIH0=
|
||||
github.com/riobard/go-bloom v0.0.0-20200614022211-cdc8013cb5b3 h1:f/FNXud6gA3MNr8meMVVGxhp+QBTqY91tM8HjEuMjGg=
|
||||
|
@@ -55,6 +55,7 @@ type SniffingConfig struct {
|
||||
DomainsExcluded *StringList `json:"domainsExcluded"`
|
||||
MetadataOnly bool `json:"metadataOnly"`
|
||||
RouteOnly bool `json:"routeOnly"`
|
||||
Timeout int64 `json:"timeout"`
|
||||
}
|
||||
|
||||
// Build implements Buildable.
|
||||
@@ -92,6 +93,7 @@ func (c *SniffingConfig) Build() (*proxyman.SniffingConfig, error) {
|
||||
DomainsExcluded: d,
|
||||
MetadataOnly: c.MetadataOnly,
|
||||
RouteOnly: c.RouteOnly,
|
||||
Timeout: c.Timeout,
|
||||
}, nil
|
||||
}
|
||||
|
||||
@@ -292,7 +294,9 @@ func (c *OutboundDetourConfig) Build() (*core.OutboundHandlerConfig, error) {
|
||||
senderSettings.ViaCidr = strings.Split(*c.SendThrough, "/")[1]
|
||||
} else {
|
||||
if address.Family().IsDomain() {
|
||||
return nil, errors.New("unable to send through: " + address.String())
|
||||
if address.Address.Domain() != "origin" {
|
||||
return nil, errors.New("unable to send through: " + address.String())
|
||||
}
|
||||
}
|
||||
}
|
||||
senderSettings.Via = address.Build()
|
||||
|
@@ -547,8 +547,8 @@ func UnwrapRawConn(conn net.Conn) (net.Conn, stats.Counter, stats.Counter) {
|
||||
conn = pc.Raw()
|
||||
// 8192 > 4096, there is no need to process pc's bufReader
|
||||
}
|
||||
if uc, ok := conn.(*internet.UDSWrapperConn); ok {
|
||||
conn = uc.Conn
|
||||
if uc, ok := conn.(*internet.UnixConnWrapper); ok {
|
||||
conn = uc.UnixConn
|
||||
}
|
||||
}
|
||||
return conn, readCounter, writerCounter
|
||||
|
@@ -47,21 +47,6 @@ type httpSession struct {
|
||||
isFullyConnected *done.Instance
|
||||
}
|
||||
|
||||
func (h *requestHandler) maybeReapSession(isFullyConnected *done.Instance, sessionId string) {
|
||||
shouldReap := done.New()
|
||||
go func() {
|
||||
time.Sleep(30 * time.Second)
|
||||
shouldReap.Close()
|
||||
}()
|
||||
|
||||
select {
|
||||
case <-isFullyConnected.Wait():
|
||||
return
|
||||
case <-shouldReap.Wait():
|
||||
h.sessions.Delete(sessionId)
|
||||
}
|
||||
}
|
||||
|
||||
func (h *requestHandler) upsertSession(sessionId string) *httpSession {
|
||||
// fast path
|
||||
currentSessionAny, ok := h.sessions.Load(sessionId)
|
||||
@@ -84,7 +69,21 @@ func (h *requestHandler) upsertSession(sessionId string) *httpSession {
|
||||
}
|
||||
|
||||
h.sessions.Store(sessionId, s)
|
||||
go h.maybeReapSession(s.isFullyConnected, sessionId)
|
||||
|
||||
shouldReap := done.New()
|
||||
go func() {
|
||||
time.Sleep(30 * time.Second)
|
||||
shouldReap.Close()
|
||||
}()
|
||||
go func() {
|
||||
select {
|
||||
case <-shouldReap.Wait():
|
||||
h.sessions.Delete(sessionId)
|
||||
s.uploadQueue.Close()
|
||||
case <-s.isFullyConnected.Wait():
|
||||
}
|
||||
}()
|
||||
|
||||
return s
|
||||
}
|
||||
|
||||
@@ -183,12 +182,13 @@ func (h *requestHandler) ServeHTTP(writer http.ResponseWriter, request *http.Req
|
||||
writer.WriteHeader(http.StatusBadRequest)
|
||||
return
|
||||
}
|
||||
uploadDone := done.New()
|
||||
httpSC := &httpServerConn{
|
||||
Instance: done.New(),
|
||||
Reader: request.Body,
|
||||
ResponseWriter: writer,
|
||||
}
|
||||
err = currentSession.uploadQueue.Push(Packet{
|
||||
Reader: &httpRequestBodyReader{
|
||||
requestReader: request.Body,
|
||||
uploadDone: uploadDone,
|
||||
},
|
||||
Reader: httpSC,
|
||||
})
|
||||
if err != nil {
|
||||
errors.LogInfoInner(context.Background(), err, "failed to upload (PushReader)")
|
||||
@@ -200,25 +200,21 @@ func (h *requestHandler) ServeHTTP(writer http.ResponseWriter, request *http.Req
|
||||
scStreamUpServerSecs := h.config.GetNormalizedScStreamUpServerSecs()
|
||||
if referrer != "" && scStreamUpServerSecs.To > 0 {
|
||||
go func() {
|
||||
defer func() {
|
||||
recover()
|
||||
}()
|
||||
for {
|
||||
_, err := writer.Write(bytes.Repeat([]byte{'X'}, int(h.config.GetNormalizedXPaddingBytes().rand())))
|
||||
_, err := httpSC.Write(bytes.Repeat([]byte{'X'}, int(h.config.GetNormalizedXPaddingBytes().rand())))
|
||||
if err != nil {
|
||||
break
|
||||
}
|
||||
writer.(http.Flusher).Flush()
|
||||
time.Sleep(time.Duration(scStreamUpServerSecs.rand()) * time.Second)
|
||||
}
|
||||
}()
|
||||
}
|
||||
select {
|
||||
case <-request.Context().Done():
|
||||
case <-uploadDone.Wait():
|
||||
case <-httpSC.Wait():
|
||||
}
|
||||
}
|
||||
uploadDone.Close()
|
||||
httpSC.Close()
|
||||
return
|
||||
}
|
||||
|
||||
@@ -262,11 +258,6 @@ func (h *requestHandler) ServeHTTP(writer http.ResponseWriter, request *http.Req
|
||||
|
||||
writer.WriteHeader(http.StatusOK)
|
||||
} else if request.Method == "GET" || sessionId == "" { // stream-down, stream-one
|
||||
responseFlusher, ok := writer.(http.Flusher)
|
||||
if !ok {
|
||||
panic("expected http.ResponseWriter to be an http.Flusher")
|
||||
}
|
||||
|
||||
if sessionId != "" {
|
||||
// after GET is done, the connection is finished. disable automatic
|
||||
// session reaping, and handle it in defer
|
||||
@@ -287,20 +278,18 @@ func (h *requestHandler) ServeHTTP(writer http.ResponseWriter, request *http.Req
|
||||
}
|
||||
|
||||
writer.WriteHeader(http.StatusOK)
|
||||
writer.(http.Flusher).Flush()
|
||||
|
||||
responseFlusher.Flush()
|
||||
|
||||
downloadDone := done.New()
|
||||
|
||||
httpSC := &httpServerConn{
|
||||
Instance: done.New(),
|
||||
Reader: request.Body,
|
||||
ResponseWriter: writer,
|
||||
}
|
||||
conn := splitConn{
|
||||
writer: &httpResponseBodyWriter{
|
||||
responseWriter: writer,
|
||||
downloadDone: downloadDone,
|
||||
responseFlusher: responseFlusher,
|
||||
},
|
||||
reader: request.Body,
|
||||
localAddr: h.localAddr,
|
||||
writer: httpSC,
|
||||
reader: httpSC,
|
||||
remoteAddr: remoteAddr,
|
||||
localAddr: h.localAddr,
|
||||
}
|
||||
if sessionId != "" { // if not stream-one
|
||||
conn.reader = currentSession.uploadQueue
|
||||
@@ -311,7 +300,7 @@ func (h *requestHandler) ServeHTTP(writer http.ResponseWriter, request *http.Req
|
||||
// "A ResponseWriter may not be used after [Handler.ServeHTTP] has returned."
|
||||
select {
|
||||
case <-request.Context().Done():
|
||||
case <-downloadDone.Wait():
|
||||
case <-httpSC.Wait():
|
||||
}
|
||||
|
||||
conn.Close()
|
||||
@@ -321,45 +310,30 @@ func (h *requestHandler) ServeHTTP(writer http.ResponseWriter, request *http.Req
|
||||
}
|
||||
}
|
||||
|
||||
type httpRequestBodyReader struct {
|
||||
requestReader io.ReadCloser
|
||||
uploadDone *done.Instance
|
||||
}
|
||||
|
||||
func (c *httpRequestBodyReader) Read(b []byte) (int, error) {
|
||||
return c.requestReader.Read(b)
|
||||
}
|
||||
|
||||
func (c *httpRequestBodyReader) Close() error {
|
||||
defer c.uploadDone.Close()
|
||||
return c.requestReader.Close()
|
||||
}
|
||||
|
||||
type httpResponseBodyWriter struct {
|
||||
type httpServerConn struct {
|
||||
sync.Mutex
|
||||
responseWriter http.ResponseWriter
|
||||
responseFlusher http.Flusher
|
||||
downloadDone *done.Instance
|
||||
*done.Instance
|
||||
io.Reader // no need to Close request.Body
|
||||
http.ResponseWriter
|
||||
}
|
||||
|
||||
func (c *httpResponseBodyWriter) Write(b []byte) (int, error) {
|
||||
func (c *httpServerConn) Write(b []byte) (int, error) {
|
||||
c.Lock()
|
||||
defer c.Unlock()
|
||||
if c.downloadDone.Done() {
|
||||
if c.Done() {
|
||||
return 0, io.ErrClosedPipe
|
||||
}
|
||||
n, err := c.responseWriter.Write(b)
|
||||
n, err := c.ResponseWriter.Write(b)
|
||||
if err == nil {
|
||||
c.responseFlusher.Flush()
|
||||
c.ResponseWriter.(http.Flusher).Flush()
|
||||
}
|
||||
return n, err
|
||||
}
|
||||
|
||||
func (c *httpResponseBodyWriter) Close() error {
|
||||
func (c *httpServerConn) Close() error {
|
||||
c.Lock()
|
||||
defer c.Unlock()
|
||||
c.downloadDone.Close()
|
||||
return nil
|
||||
return c.Instance.Close()
|
||||
}
|
||||
|
||||
type Listener struct {
|
||||
|
@@ -20,6 +20,7 @@ type Packet struct {
|
||||
|
||||
type uploadQueue struct {
|
||||
reader io.ReadCloser
|
||||
nomore bool
|
||||
pushedPackets chan Packet
|
||||
writeCloseMutex sync.Mutex
|
||||
heap uploadHeap
|
||||
@@ -42,19 +43,15 @@ func (h *uploadQueue) Push(p Packet) error {
|
||||
h.writeCloseMutex.Lock()
|
||||
defer h.writeCloseMutex.Unlock()
|
||||
|
||||
runtime.Gosched()
|
||||
if h.reader != nil && p.Reader != nil {
|
||||
p.Reader.Close()
|
||||
return errors.New("h.reader already exists")
|
||||
}
|
||||
|
||||
if h.closed {
|
||||
if p.Reader != nil {
|
||||
p.Reader.Close()
|
||||
}
|
||||
return errors.New("packet queue closed")
|
||||
}
|
||||
|
||||
if h.nomore {
|
||||
return errors.New("h.reader already exists")
|
||||
}
|
||||
if p.Reader != nil {
|
||||
h.nomore = true
|
||||
}
|
||||
h.pushedPackets <- p
|
||||
return nil
|
||||
}
|
||||
@@ -65,9 +62,20 @@ func (h *uploadQueue) Close() error {
|
||||
|
||||
if !h.closed {
|
||||
h.closed = true
|
||||
runtime.Gosched() // hope Read() gets the packet
|
||||
f:
|
||||
for {
|
||||
select {
|
||||
case p := <-h.pushedPackets:
|
||||
if p.Reader != nil {
|
||||
h.reader = p.Reader
|
||||
}
|
||||
default:
|
||||
break f
|
||||
}
|
||||
}
|
||||
close(h.pushedPackets)
|
||||
}
|
||||
runtime.Gosched()
|
||||
if h.reader != nil {
|
||||
return h.reader.Close()
|
||||
}
|
||||
|
@@ -44,32 +44,32 @@ func getControlFunc(ctx context.Context, sockopt *SocketConfig, controllers []co
|
||||
// For some reason, other component of ray will assume the listener is a TCP listener and have valid remote address.
|
||||
// But in fact it doesn't. So we need to wrap the listener to make it return 0.0.0.0(unspecified) as remote address.
|
||||
// If other issues encountered, we should able to fix it here.
|
||||
type listenUDSWrapper struct {
|
||||
net.Listener
|
||||
type UnixListenerWrapper struct {
|
||||
*net.UnixListener
|
||||
locker *FileLocker
|
||||
}
|
||||
|
||||
func (l *listenUDSWrapper) Accept() (net.Conn, error) {
|
||||
conn, err := l.Listener.Accept()
|
||||
func (l *UnixListenerWrapper) Accept() (net.Conn, error) {
|
||||
conn, err := l.UnixListener.Accept()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return &UDSWrapperConn{Conn: conn}, nil
|
||||
return &UnixConnWrapper{UnixConn: conn.(*net.UnixConn)}, nil
|
||||
}
|
||||
|
||||
func (l *listenUDSWrapper) Close() error {
|
||||
func (l *UnixListenerWrapper) Close() error {
|
||||
if l.locker != nil {
|
||||
l.locker.Release()
|
||||
l.locker = nil
|
||||
}
|
||||
return l.Listener.Close()
|
||||
return l.UnixListener.Close()
|
||||
}
|
||||
|
||||
type UDSWrapperConn struct {
|
||||
net.Conn
|
||||
type UnixConnWrapper struct {
|
||||
*net.UnixConn
|
||||
}
|
||||
|
||||
func (conn *UDSWrapperConn) RemoteAddr() net.Addr {
|
||||
func (conn *UnixConnWrapper) RemoteAddr() net.Addr {
|
||||
return &net.TCPAddr{
|
||||
IP: []byte{0, 0, 0, 0},
|
||||
}
|
||||
@@ -136,7 +136,7 @@ func (dl *DefaultListener) Listen(ctx context.Context, addr net.Addr, sockopt *S
|
||||
locker.Release()
|
||||
return nil, err
|
||||
}
|
||||
l = &listenUDSWrapper{Listener: l, locker: locker}
|
||||
l = &UnixListenerWrapper{UnixListener: l.(*net.UnixListener), locker: locker}
|
||||
if filePerm == nil {
|
||||
return l, nil
|
||||
}
|
||||
|
Reference in New Issue
Block a user