44 lines
976 B
Go
44 lines
976 B
Go
package v5
|
|
|
|
import (
|
|
"math"
|
|
"time"
|
|
|
|
mdata "github.com/go-gost/gost/pkg/metadata"
|
|
)
|
|
|
|
type metadata struct {
|
|
readTimeout time.Duration
|
|
noTLS bool
|
|
enableBind bool
|
|
enableUDP bool
|
|
udpBufferSize int
|
|
compatibilityMode bool
|
|
}
|
|
|
|
func (h *socks5Handler) parseMetadata(md mdata.Metadata) (err error) {
|
|
const (
|
|
readTimeout = "readTimeout"
|
|
noTLS = "notls"
|
|
enableBind = "bind"
|
|
enableUDP = "udp"
|
|
udpBufferSize = "udpBufferSize"
|
|
compatibilityMode = "comp"
|
|
)
|
|
|
|
h.md.readTimeout = mdata.GetDuration(md, readTimeout)
|
|
h.md.noTLS = mdata.GetBool(md, noTLS)
|
|
h.md.enableBind = mdata.GetBool(md, enableBind)
|
|
h.md.enableUDP = mdata.GetBool(md, enableUDP)
|
|
|
|
if bs := mdata.GetInt(md, udpBufferSize); bs > 0 {
|
|
h.md.udpBufferSize = int(math.Min(math.Max(float64(bs), 512), 64*1024))
|
|
} else {
|
|
h.md.udpBufferSize = 1024
|
|
}
|
|
|
|
h.md.compatibilityMode = mdata.GetBool(md, compatibilityMode)
|
|
|
|
return nil
|
|
}
|