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🐛 http dialer add socket config; sockopt.mark use uint32 (#1264)

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(cherry picked from commit 4d155bc2bf9dc5bdc3d7433aa67fbc2f5f93677d)
This commit is contained in:
Ye Zhihao 2021-09-10 16:18:26 +08:00 committed by Shelikhoo
parent 38f10d029e
commit 27614e56fc
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GPG Key ID: C4D5E79D22B25316
3 changed files with 16 additions and 7 deletions
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2
common/session/session.go
View File

@ -75,7 +75,7 @@ type Content struct {
// Sockopt is the settings for socket connection. // Sockopt is the settings for socket connection.
type Sockopt struct { type Sockopt struct {
// Mark of the socket connection. // Mark of the socket connection.
Mark int32 Mark uint32
} }
// SetAttribute attachs additional string attributes to content. // SetAttribute attachs additional string attributes to content.

2
transport/internet/config.proto
View File

@ -56,7 +56,7 @@ message ProxyConfig {
// SocketConfig is options to be applied on network sockets. // SocketConfig is options to be applied on network sockets.
message SocketConfig { message SocketConfig {
// Mark of the connection. If non-zero, the value will be set to SO_MARK. // Mark of the connection. If non-zero, the value will be set to SO_MARK.
int32 mark = 1; uint32 mark = 1;
enum TCPFastOpenState { enum TCPFastOpenState {
// AsIs is to leave the current TFO state as is, unmodified. // AsIs is to leave the current TFO state as is, unmodified.

19
transport/internet/http/dialer.go
View File

@ -24,16 +24,24 @@ var (
globalDialerAccess sync.Mutex globalDialerAccess sync.Mutex
) )
func getHTTPClient(ctx context.Context, dest net.Destination, tlsSettings *tls.Config) *http.Client { type dialerCanceller func()
func getHTTPClient(ctx context.Context, dest net.Destination, tlsSettings *tls.Config, streamSettings *internet.MemoryStreamConfig) (*http.Client, dialerCanceller) {
globalDialerAccess.Lock() globalDialerAccess.Lock()
defer globalDialerAccess.Unlock() defer globalDialerAccess.Unlock()
canceller := func() {
globalDialerAccess.Lock()
defer globalDialerAccess.Unlock()
delete(globalDialerMap, dest)
}
if globalDialerMap == nil { if globalDialerMap == nil {
globalDialerMap = make(map[net.Destination]*http.Client) globalDialerMap = make(map[net.Destination]*http.Client)
} }
if client, found := globalDialerMap[dest]; found { if client, found := globalDialerMap[dest]; found {
return client return client, canceller
} }
transport := &http2.Transport{ transport := &http2.Transport{
@ -52,7 +60,7 @@ func getHTTPClient(ctx context.Context, dest net.Destination, tlsSettings *tls.C
address := net.ParseAddress(rawHost) address := net.ParseAddress(rawHost)
detachedContext := core.ToBackgroundDetachedContext(ctx) detachedContext := core.ToBackgroundDetachedContext(ctx)
pconn, err := internet.DialSystem(detachedContext, net.TCPDestination(address, port), nil) pconn, err := internet.DialSystem(detachedContext, net.TCPDestination(address, port), streamSettings.SocketSettings)
if err != nil { if err != nil {
return nil, err return nil, err
} }
@ -80,7 +88,7 @@ func getHTTPClient(ctx context.Context, dest net.Destination, tlsSettings *tls.C
} }
globalDialerMap[dest] = client globalDialerMap[dest] = client
return client return client, canceller
} }
// Dial dials a new TCP connection to the given destination. // Dial dials a new TCP connection to the given destination.
@ -90,7 +98,7 @@ func Dial(ctx context.Context, dest net.Destination, streamSettings *internet.Me
if tlsConfig == nil { if tlsConfig == nil {
return nil, newError("TLS must be enabled for http transport.").AtWarning() return nil, newError("TLS must be enabled for http transport.").AtWarning()
} }
client := getHTTPClient(ctx, dest, tlsConfig) client, canceller := getHTTPClient(ctx, dest, tlsConfig, streamSettings)
opts := pipe.OptionsFromContext(ctx) opts := pipe.OptionsFromContext(ctx)
preader, pwriter := pipe.New(opts...) preader, pwriter := pipe.New(opts...)
@ -128,6 +136,7 @@ func Dial(ctx context.Context, dest net.Destination, streamSettings *internet.Me
response, err := client.Do(request) // nolint: bodyclose response, err := client.Do(request) // nolint: bodyclose
if err != nil { if err != nil {
canceller()
return nil, newError("failed to dial to ", dest).Base(err).AtWarning() return nil, newError("failed to dial to ", dest).Base(err).AtWarning()
} }
if response.StatusCode != 200 { if response.StatusCode != 200 {