Improve: url-test retry dial when failed (#283)
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1 changed files with 8 additions and 6 deletions
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@ -33,14 +33,16 @@ func (u *URLTest) Now() string {
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return u.fast.Name()
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}
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func (u *URLTest) Dial(metadata *C.Metadata) (C.Conn, error) {
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a, err := u.fast.Dial(metadata)
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if err != nil {
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func (u *URLTest) Dial(metadata *C.Metadata) (c C.Conn, err error) {
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for i := 0; i < 3; i++ {
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c, err = u.fast.Dial(metadata)
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if err == nil {
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c.AppendToChains(u)
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return
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}
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u.fallback()
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} else {
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a.AppendToChains(u)
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}
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return a, err
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return
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}
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func (u *URLTest) DialUDP(metadata *C.Metadata) (C.PacketConn, net.Addr, error) {
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