d884efea29
This commit modifies the login of sent/recv’d wire messages in trace mode in order utilize the more detailed, and automatically generated logging statements using pure spew.Sdump. In order to avoid the spammy messages due to spew printing the btcec.S256() curve paramter within wire messages with public keys, we introduce a new logging function to unset the curve paramter to it isn’t printed in its entirety. To insure we don’t run into any panics as a result of a nil pointer defense, we now copy the public keys during the funding process so we don’t run into a panic due to modifying a pointer to the same object.
93 lines
2.4 KiB
Go
93 lines
2.4 KiB
Go
package lnwire
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import (
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"io"
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"github.com/roasbeef/btcd/wire"
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)
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// HTLCAddReject is sent by Bob when he wishes to reject a particular HTLC that
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// Alice attempted to add via an HTLCAddRequest message. The rejected HTLC is
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// referenced by its unique HTLCKey ID. An HTLCAddReject message is bound to a
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// single active channel, referenced by a unique ChannelPoint. Additionally, the
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// HTLCKey of the rejected HTLC is present
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type HTLCAddReject struct {
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// ChannelPoint references the particular active channel to which this
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// HTLCAddReject message is binded to.
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ChannelPoint *wire.OutPoint
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// HTLCKey is used to identify which HTLC previously attempted to be
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// added via an HTLCAddRequest message is being declined.
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HTLCKey HTLCKey
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}
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// Decode deserializes a serialized HTLCAddReject message stored in the passed
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// io.Reader observing the specified protocol version.
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//
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// This is part of the lnwire.Message interface.
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func (c *HTLCAddReject) Decode(r io.Reader, pver uint32) error {
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// ChannelPoint (8)
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// HTLCKey (8)
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err := readElements(r,
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&c.ChannelPoint,
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&c.HTLCKey,
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)
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if err != nil {
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return err
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}
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return nil
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}
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// NewHTLCAddReject returns a new empty HTLCAddReject message.
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func NewHTLCAddReject() *HTLCAddReject {
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return &HTLCAddReject{}
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}
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// A compile time check to ensure HTLCAddReject implements the lnwire.Message
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// interface.
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var _ Message = (*HTLCAddReject)(nil)
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// Encode serializes the target HTLCAddReject into the passed io.Writer observing
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// the protocol version specified.
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//
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// This is part of the lnwire.Message interface.
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func (c *HTLCAddReject) Encode(w io.Writer, pver uint32) error {
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err := writeElements(w,
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c.ChannelPoint,
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c.HTLCKey,
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)
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if err != nil {
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return err
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}
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return nil
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}
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// Command returns the integer uniquely identifying this message type on the
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// wire.
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//
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// This is part of the lnwire.Message interface.
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func (c *HTLCAddReject) Command() uint32 {
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return CmdHTLCAddReject
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}
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// MaxPayloadLength returns the maximum allowed payload size for a HTLCAddReject
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// complete message observing the specified protocol version.
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//
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// This is part of the lnwire.Message interface.
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func (c *HTLCAddReject) MaxPayloadLength(uint32) uint32 {
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// 36 + 8
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return 44
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}
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// Validate performs any necessary sanity checks to ensure all fields present
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// on the HTLCAddReject are valid.
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//
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// This is part of the lnwire.Message interface.
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func (c *HTLCAddReject) Validate() error {
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// We're good!
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return nil
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}
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