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https://github.com/SagerNet/sing.git
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19 lines
478 B
Go
19 lines
478 B
Go
package network
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import (
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"github.com/sagernet/sing/common"
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E "github.com/sagernet/sing/common/exceptions"
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)
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type HandshakeConn interface {
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HandshakeFailure(err error) error
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}
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func HandshakeFailure(conn any, err error) error {
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if handshakeConn, isHandshakeConn := common.Cast[HandshakeConn](conn); isHandshakeConn {
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return E.Append(err, handshakeConn.HandshakeFailure(err), func(err error) error {
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return E.Cause(err, "write handshake failure")
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})
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}
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return err
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}
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