49 lines
966 B
Go
49 lines
966 B
Go
package kcp
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import (
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"encoding/json"
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"time"
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mdata "github.com/go-gost/core/metadata"
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kcp_util "github.com/go-gost/x/internal/util/kcp"
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mdx "github.com/go-gost/x/metadata"
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)
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type metadata struct {
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handshakeTimeout time.Duration
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config *kcp_util.Config
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}
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func (d *kcpDialer) parseMetadata(md mdata.Metadata) (err error) {
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const (
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config = "config"
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configFile = "c"
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handshakeTimeout = "handshakeTimeout"
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)
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if file := mdx.GetString(md, configFile); file != "" {
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d.md.config, err = kcp_util.ParseFromFile(file)
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if err != nil {
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return
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}
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}
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if m := mdx.GetStringMap(md, config); len(m) > 0 {
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b, err := json.Marshal(m)
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if err != nil {
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return err
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}
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cfg := &kcp_util.Config{}
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if err := json.Unmarshal(b, cfg); err != nil {
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return err
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}
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d.md.config = cfg
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}
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if d.md.config == nil {
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d.md.config = kcp_util.DefaultConfig
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}
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d.md.handshakeTimeout = mdx.GetDuration(md, handshakeTimeout)
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return
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}
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