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* Remove unneeded old constants in the p2p * Print the actual address of the grpc server Co-authored-by: Ori Newman <orinewman1@gmail.com>
75 lines
2.5 KiB
Go
75 lines
2.5 KiB
Go
// Copyright (c) 2013-2016 The btcsuite developers
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// Use of this source code is governed by an ISC
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// license that can be found in the LICENSE file.
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package appmessage
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import (
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"github.com/kaspanet/kaspad/domain/consensus/model/externalapi"
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)
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// defaultTransactionAlloc is the default size used for the backing array
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// for transactions. The transaction array will dynamically grow as needed, but
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// this figure is intended to provide enough space for the number of
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// transactions in the vast majority of blocks without needing to grow the
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// backing array multiple times.
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const defaultTransactionAlloc = 2048
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// TxLoc holds locator data for the offset and length of where a transaction is
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// located within a MsgBlock data buffer.
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type TxLoc struct {
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TxStart int
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TxLen int
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}
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// MsgBlock implements the Message interface and represents a kaspa
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// block message. It is used to deliver block and transaction information in
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// response to a getdata message (MsgGetData) for a given block hash.
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type MsgBlock struct {
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baseMessage
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Header MsgBlockHeader
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Transactions []*MsgTx
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}
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// AddTransaction adds a transaction to the message.
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func (msg *MsgBlock) AddTransaction(tx *MsgTx) {
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msg.Transactions = append(msg.Transactions, tx)
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}
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// ClearTransactions removes all transactions from the message.
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func (msg *MsgBlock) ClearTransactions() {
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msg.Transactions = make([]*MsgTx, 0, defaultTransactionAlloc)
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}
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// Command returns the protocol command string for the message. This is part
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// of the Message interface implementation.
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func (msg *MsgBlock) Command() MessageCommand {
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return CmdBlock
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}
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// MaxPayloadLength returns the maximum length the payload can be for the
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// receiver. This is part of the Message interface implementation.
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func (msg *MsgBlock) MaxPayloadLength(pver uint32) uint32 {
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return MaxMessagePayload
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}
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// ConvertToPartial clears out all the payloads of the subnetworks that are
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// incompatible with the given subnetwork ID.
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// Note: this operation modifies the block in place.
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func (msg *MsgBlock) ConvertToPartial(subnetworkID *externalapi.DomainSubnetworkID) {
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for _, tx := range msg.Transactions {
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if !tx.SubnetworkID.Equal(subnetworkID) {
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tx.Payload = []byte{}
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}
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}
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}
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// NewMsgBlock returns a new kaspa block message that conforms to the
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// Message interface. See MsgBlock for details.
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func NewMsgBlock(blockHeader *MsgBlockHeader) *MsgBlock {
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return &MsgBlock{
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Header: *blockHeader,
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Transactions: make([]*MsgTx, 0, defaultTransactionAlloc),
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}
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}
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