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Outbound: One endpoint and at most one user only (#5144)
https://github.com/XTLS/Xray-core/pull/5124#issuecomment-3281091009 Fixes https://github.com/XTLS/Xray-core/pull/5124#pullrequestreview-3218097421
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commit
fe57507fd9
@@ -31,7 +31,7 @@ import (
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)
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type Client struct {
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serverPicker protocol.ServerPicker
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server *protocol.ServerSpec
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policyManager policy.Manager
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header []*Header
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}
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@@ -48,21 +48,17 @@ var (
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// NewClient create a new http client based on the given config.
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func NewClient(ctx context.Context, config *ClientConfig) (*Client, error) {
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serverList := protocol.NewServerList()
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for _, rec := range config.Server {
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s, err := protocol.NewServerSpecFromPB(rec)
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if err != nil {
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return nil, errors.New("failed to get server spec").Base(err)
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}
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serverList.AddServer(s)
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if config.Server == nil {
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return nil, errors.New(`no target server found`)
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}
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if serverList.Size() == 0 {
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return nil, errors.New("0 target server")
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server, err := protocol.NewServerSpecFromPB(config.Server)
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if err != nil {
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return nil, errors.New("failed to get server spec").Base(err)
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}
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v := core.MustFromContext(ctx)
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return &Client{
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serverPicker: protocol.NewRoundRobinServerPicker(serverList),
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server: server,
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policyManager: v.GetFeature(policy.ManagerType()).(policy.Manager),
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header: config.Header,
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}, nil
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@@ -84,7 +80,9 @@ func (c *Client) Process(ctx context.Context, link *transport.Link, dialer inter
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return errors.New("UDP is not supported by HTTP outbound")
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}
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var user *protocol.MemoryUser
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server := c.server
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dest := server.Destination
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user := server.User
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var conn stat.Connection
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mbuf, _ := link.Reader.ReadMultiBuffer()
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@@ -102,10 +100,6 @@ func (c *Client) Process(ctx context.Context, link *transport.Link, dialer inter
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}
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if err := retry.ExponentialBackoff(5, 100).On(func() error {
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server := c.serverPicker.PickServer()
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dest := server.Destination()
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user = server.PickUser()
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netConn, err := setUpHTTPTunnel(ctx, dest, targetAddr, user, dialer, header, firstPayload)
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if netConn != nil {
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if _, ok := netConn.(*http2Conn); !ok {
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@@ -196,8 +196,8 @@ type ClientConfig struct {
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unknownFields protoimpl.UnknownFields
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// Sever is a list of HTTP server addresses.
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Server []*protocol.ServerEndpoint `protobuf:"bytes,1,rep,name=server,proto3" json:"server,omitempty"`
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Header []*Header `protobuf:"bytes,2,rep,name=header,proto3" json:"header,omitempty"`
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Server *protocol.ServerEndpoint `protobuf:"bytes,1,opt,name=server,proto3" json:"server,omitempty"`
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Header []*Header `protobuf:"bytes,2,rep,name=header,proto3" json:"header,omitempty"`
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}
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func (x *ClientConfig) Reset() {
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@@ -230,7 +230,7 @@ func (*ClientConfig) Descriptor() ([]byte, []int) {
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return file_proxy_http_config_proto_rawDescGZIP(), []int{3}
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}
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func (x *ClientConfig) GetServer() []*protocol.ServerEndpoint {
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func (x *ClientConfig) GetServer() *protocol.ServerEndpoint {
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if x != nil {
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return x.Server
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}
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@@ -275,7 +275,7 @@ var file_proxy_http_config_proto_rawDesc = []byte{
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0x14, 0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x05,
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0x76, 0x61, 0x6c, 0x75, 0x65, 0x22, 0x7d, 0x0a, 0x0c, 0x43, 0x6c, 0x69, 0x65, 0x6e, 0x74, 0x43,
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0x6f, 0x6e, 0x66, 0x69, 0x67, 0x12, 0x3c, 0x0a, 0x06, 0x73, 0x65, 0x72, 0x76, 0x65, 0x72, 0x18,
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0x01, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x24, 0x2e, 0x78, 0x72, 0x61, 0x79, 0x2e, 0x63, 0x6f, 0x6d,
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0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x24, 0x2e, 0x78, 0x72, 0x61, 0x79, 0x2e, 0x63, 0x6f, 0x6d,
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0x6d, 0x6f, 0x6e, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x63, 0x6f, 0x6c, 0x2e, 0x53, 0x65, 0x72,
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0x76, 0x65, 0x72, 0x45, 0x6e, 0x64, 0x70, 0x6f, 0x69, 0x6e, 0x74, 0x52, 0x06, 0x73, 0x65, 0x72,
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0x76, 0x65, 0x72, 0x12, 0x2f, 0x0a, 0x06, 0x68, 0x65, 0x61, 0x64, 0x65, 0x72, 0x18, 0x02, 0x20,
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@@ -28,6 +28,6 @@ message Header {
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// ClientConfig is the protobuf config for HTTP proxy client.
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message ClientConfig {
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// Sever is a list of HTTP server addresses.
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repeated xray.common.protocol.ServerEndpoint server = 1;
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xray.common.protocol.ServerEndpoint server = 1;
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repeated Header header = 2;
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}
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