32 lines
567 B
Go
32 lines
567 B
Go
package utHolepunch
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import (
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"fmt"
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)
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type ErrCode uint32
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var _ error = ErrCode(0)
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const (
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NoSuchPeer ErrCode = iota + 1
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NotConnected
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NoSupport
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NoSelf
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)
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func (ec ErrCode) Error() string {
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switch ec {
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case NoSuchPeer:
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return "target endpoint is invalid"
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case NotConnected:
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return "the relaying peer is not connected to the target peer"
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case NoSupport:
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return "the target peer does not support the holepunch extension"
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case NoSelf:
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return "the target endpoint belongs to the relaying peer"
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default:
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return fmt.Sprintf("error code %d", ec)
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}
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}
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