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lightningnetwork / lnd / 13586005509

28 Feb 2025 10:14AM UTC coverage: 68.629% (+9.9%) from 58.77%
13586005509

Pull #9521

github

web-flow
Merge 37d3a70a5 into 8532955b3
Pull Request #9521: unit: remove GOACC, use Go 1.20 native coverage functionality

129950 of 189351 relevant lines covered (68.63%)

23726.46 hits per line

Source File
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82.61
/lnwire/dyn_reject.go
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package lnwire
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import (
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        "bytes"
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        "io"
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)
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// DynReject is a message that is sent during a dynamic commitments negotiation
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// process. It is sent by both parties to propose new channel parameters.
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type DynReject struct {
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        // ChanID identifies the channel whose parameters we are trying to
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        // re-negotiate.
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        ChanID ChannelID
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        // UpdateRejections is a bit vector that specifies which of the
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        // DynPropose parameters we wish to call out as being unacceptable.
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        UpdateRejections RawFeatureVector
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        // ExtraData is the set of data that was appended to this message to
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        // fill out the full maximum transport message size. These fields can
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        // be used to specify optional data such as custom TLV fields.
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        //
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        // NOTE: Since the fields in this structure are part of the TLV stream,
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        // ExtraData will contain all TLV records _except_ the ones that are
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        // present in earlier parts of this structure.
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        ExtraData ExtraOpaqueData
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}
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// A compile time check to ensure DynReject implements the lnwire.Message
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// interface.
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var _ Message = (*DynReject)(nil)
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// Encode serializes the target DynReject into the passed io.Writer.
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// Serialization will observe the rules defined by the passed protocol version.
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//
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// This is a part of the lnwire.Message interface.
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func (dr *DynReject) Encode(w *bytes.Buffer, _ uint32) error {
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        if err := WriteChannelID(w, dr.ChanID); err != nil {
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                return err
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        }
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        if err := WriteRawFeatureVector(w, &dr.UpdateRejections); err != nil {
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                return err
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        }
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        return WriteBytes(w, dr.ExtraData)
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}
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// Decode deserializes the serialized DynReject stored in the passed io.Reader
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// into the target DynReject using the deserialization rules defined by the
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// passed protocol version.
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//
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// This is a part of the lnwire.Message interface.
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func (dr *DynReject) Decode(r io.Reader, _ uint32) error {
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        var extra ExtraOpaqueData
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        if err := ReadElements(
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                r, &dr.ChanID, &dr.UpdateRejections, &extra,
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        ); err != nil {
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                return err
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        }
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        if len(extra) != 0 {
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                dr.ExtraData = extra
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        }
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        return nil
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}
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// MsgType returns the MessageType code which uniquely identifies this message
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// as a DynReject on the wire.
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//
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// This is part of the lnwire.Message interface.
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func (dr *DynReject) MsgType() MessageType {
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        return MsgDynReject
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}
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