mirror of
https://github.com/nspcc-dev/neo-go.git
synced 2024-10-16 15:43:25 +00:00
aa4bc1b6e8
* block partial persist * replaced refactored files with old one. * removed gokit/log from deps * Tweaks to not overburden remote nodes with getheaders/getblocks * Changed Transporter interface to not take the server as argument due to a cause of race warning from the compiler * started server test suite * more test + return errors from message handlers * removed --race from build * Little improvements.
85 lines
2 KiB
Go
85 lines
2 KiB
Go
package payload
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import (
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"encoding/binary"
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"io"
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"time"
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"github.com/CityOfZion/neo-go/pkg/util"
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)
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// AddressAndTime payload.
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type AddressAndTime struct {
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Timestamp uint32
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Services uint64
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Endpoint util.Endpoint
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}
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// NewAddressAndTime creates a new AddressAndTime object.
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func NewAddressAndTime(e util.Endpoint, t time.Time) *AddressAndTime {
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return &AddressAndTime{
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Timestamp: uint32(t.UTC().Unix()),
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Services: 1,
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Endpoint: e,
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}
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}
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// DecodeBinary implements the Payload interface.
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func (p *AddressAndTime) DecodeBinary(r io.Reader) error {
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if err := binary.Read(r, binary.LittleEndian, &p.Timestamp); err != nil {
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return err
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}
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if err := binary.Read(r, binary.LittleEndian, &p.Services); err != nil {
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return err
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}
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if err := binary.Read(r, binary.BigEndian, &p.Endpoint.IP); err != nil {
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return err
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}
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return binary.Read(r, binary.BigEndian, &p.Endpoint.Port)
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}
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// EncodeBinary implements the Payload interface.
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func (p *AddressAndTime) EncodeBinary(w io.Writer) error {
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if err := binary.Write(w, binary.LittleEndian, p.Timestamp); err != nil {
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return err
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}
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if err := binary.Write(w, binary.LittleEndian, p.Services); err != nil {
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return err
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}
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if err := binary.Write(w, binary.BigEndian, p.Endpoint.IP); err != nil {
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return err
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}
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return binary.Write(w, binary.BigEndian, p.Endpoint.Port)
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}
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// AddressList is a list with AddrAndTime.
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type AddressList struct {
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Addrs []*AddressAndTime
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}
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// DecodeBinary implements the Payload interface.
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func (p *AddressList) DecodeBinary(r io.Reader) error {
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listLen := util.ReadVarUint(r)
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p.Addrs = make([]*AddressAndTime, listLen)
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for i := 0; i < int(listLen); i++ {
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p.Addrs[i] = &AddressAndTime{}
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if err := p.Addrs[i].DecodeBinary(r); err != nil {
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return err
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}
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}
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return nil
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}
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// EncodeBinary implements the Payload interface.
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func (p *AddressList) EncodeBinary(w io.Writer) error {
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if err := util.WriteVarUint(w, uint64(len(p.Addrs))); err != nil {
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return err
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}
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for _, addr := range p.Addrs {
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if err := addr.EncodeBinary(w); err != nil {
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return err
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}
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}
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return nil
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}
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