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lnwire: add IsChannelUpdate function to distinguish channel updates

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This commit is contained in:
Keagan McClelland 2024-08-09 15:57:06 -07:00
parent 2ece1fdc54
commit c9debea408
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1 changed files with 19 additions and 0 deletions
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19
lnwire/message.go
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@ -63,6 +63,25 @@ const (
MsgKickoffSig = 777
)
// IsChannelUpdate is a filter function that discerns channel update messages
// from the other messages in the Lightning Network Protocol.
func (t MessageType) IsChannelUpdate() bool {
switch t {
case MsgUpdateAddHTLC:
return true
case MsgUpdateFulfillHTLC:
return true
case MsgUpdateFailHTLC:
return true
case MsgUpdateFailMalformedHTLC:
return true
case MsgUpdateFee:
return true
default:
return false
}
}
// ErrorEncodeMessage is used when failed to encode the message payload.
func ErrorEncodeMessage(err error) error {
return fmt.Errorf("failed to encode message to buffer, got %w", err)