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Code Issues Releases Wiki Activity

Send shadowsocks handshake with payload if available (#1292)

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世界 2021-09-26 14:15:25 +08:00 committed by Shelikhoo
parent 8cc6fbc6f9
commit 7d78683d6f
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1 changed files with 15 additions and 10 deletions
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25
proxy/shadowsocks/client.go
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@ -2,6 +2,7 @@ package shadowsocks
import ( import (
"context" "context"
"time"
core "github.com/v2fly/v2ray-core/v4" core "github.com/v2fly/v2ray-core/v4"
"github.com/v2fly/v2ray-core/v4/common" "github.com/v2fly/v2ray-core/v4/common"
@ -99,18 +100,22 @@ func (c *Client) Process(ctx context.Context, link *transport.Link, dialer inter
timer := signal.CancelAfterInactivity(ctx, cancel, sessionPolicy.Timeouts.ConnectionIdle) timer := signal.CancelAfterInactivity(ctx, cancel, sessionPolicy.Timeouts.ConnectionIdle)
if request.Command == protocol.RequestCommandTCP { if request.Command == protocol.RequestCommandTCP {
bufferedWriter := buf.NewBufferedWriter(buf.NewWriter(conn))
bodyWriter, err := WriteTCPRequest(request, bufferedWriter)
if err != nil {
return newError("failed to write request").Base(err)
}
if err := bufferedWriter.SetBuffered(false); err != nil {
return err
}
requestDone := func() error { requestDone := func() error {
defer timer.SetTimeout(sessionPolicy.Timeouts.DownlinkOnly) defer timer.SetTimeout(sessionPolicy.Timeouts.DownlinkOnly)
bufferedWriter := buf.NewBufferedWriter(buf.NewWriter(conn))
bodyWriter, err := WriteTCPRequest(request, bufferedWriter)
if err != nil {
return newError("failed to write request").Base(err)
}
if err = buf.CopyOnceTimeout(link.Reader, bodyWriter, time.Millisecond*100); err != nil && err != buf.ErrNotTimeoutReader && err != buf.ErrReadTimeout {
return newError("failed to write A request payload").Base(err).AtWarning()
}
if err := bufferedWriter.SetBuffered(false); err != nil {
return err
}
return buf.Copy(link.Reader, bodyWriter, buf.UpdateActivity(timer)) return buf.Copy(link.Reader, bodyWriter, buf.UpdateActivity(timer))
} }