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f46dec449d
* [NOD-510] Change coinbase flags to kaspad. * [NOD-510] Removed superfluous spaces after periods in comments. * [NOD-510] Rename btcd -> kaspad in the root folder. * [NOD-510] Rename BtcEncode -> KaspaEncode and BtcDecode -> KaspaDecode. * [NOD-510] Rename BtcEncode -> KaspaEncode and BtcDecode -> KaspaDecode. * [NOD-510] Continue renaming btcd -> kaspad. * [NOD-510] Rename btcjson -> kaspajson. * [NOD-510] Rename file names inside kaspajson. * [NOD-510] Rename kaspajson -> jsonrpc. * [NOD-510] Finish renaming in addrmgr. * [NOD-510] Rename package btcec to ecc. * [NOD-510] Finish renaming stuff in blockdag. * [NOD-510] Rename stuff in cmd. * [NOD-510] Rename stuff in config. * [NOD-510] Rename stuff in connmgr. * [NOD-510] Rename stuff in dagconfig. * [NOD-510] Rename stuff in database. * [NOD-510] Rename stuff in docker. * [NOD-510] Rename stuff in integration. * [NOD-510] Rename jsonrpc to rpcmodel. * [NOD-510] Rename stuff in limits. * [NOD-510] Rename stuff in logger. * [NOD-510] Rename stuff in mempool. * [NOD-510] Rename stuff in mining. * [NOD-510] Rename stuff in netsync. * [NOD-510] Rename stuff in peer. * [NOD-510] Rename stuff in release. * [NOD-510] Rename stuff in rpcclient. * [NOD-510] Rename stuff in server. * [NOD-510] Rename stuff in signal. * [NOD-510] Rename stuff in txscript. * [NOD-510] Rename stuff in util. * [NOD-510] Rename stuff in wire. * [NOD-510] Fix failing tests. * [NOD-510] Fix merge errors. * [NOD-510] Fix go vet errors. * [NOD-510] Remove merged file that's no longer relevant. * [NOD-510] Add a comment above Op0. * [NOD-510] Fix some comments referencing Bitcoin Core. * [NOD-510] Fix some more comments referencing Bitcoin Core. * [NOD-510] Fix bitcoin -> kaspa. * [NOD-510] Fix more bitcoin -> kaspa. * [NOD-510] Fix comments, remove DisconnectBlock in addrindex. * [NOD-510] Rename KSPD to KASD. * [NOD-510] Fix comments and user agent.
64 lines
2.1 KiB
Go
64 lines
2.1 KiB
Go
package p2p
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import (
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"github.com/kaspanet/kaspad/config"
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"github.com/kaspanet/kaspad/peer"
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"github.com/kaspanet/kaspad/wire"
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"time"
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)
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// OnAddr is invoked when a peer receives an addr kaspa message and is
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// used to notify the server about advertised addresses.
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func (sp *Peer) OnAddr(_ *peer.Peer, msg *wire.MsgAddr) {
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// Ignore addresses when running on the simulation test network. This
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// helps prevent the network from becoming another public test network
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// since it will not be able to learn about other peers that have not
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// specifically been provided.
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if config.ActiveConfig().SimNet {
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return
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}
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// A message that has no addresses is invalid.
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if len(msg.AddrList) == 0 {
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peerLog.Errorf("Command [%s] from %s does not contain any addresses",
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msg.Command(), sp.Peer)
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sp.Disconnect()
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return
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}
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if msg.IncludeAllSubnetworks {
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peerLog.Errorf("Got unexpected IncludeAllSubnetworks=true in [%s] command from %s",
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msg.Command(), sp.Peer)
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sp.Disconnect()
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return
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} else if !msg.SubnetworkID.IsEqual(config.ActiveConfig().SubnetworkID) && msg.SubnetworkID != nil {
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peerLog.Errorf("Only full nodes and %s subnetwork IDs are allowed in [%s] command, but got subnetwork ID %s from %s",
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config.ActiveConfig().SubnetworkID, msg.Command(), msg.SubnetworkID, sp.Peer)
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sp.Disconnect()
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return
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}
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for _, na := range msg.AddrList {
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// Don't add more address if we're disconnecting.
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if !sp.Connected() {
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return
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}
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// Set the timestamp to 5 days ago if it's more than 24 hours
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// in the future so this address is one of the first to be
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// removed when space is needed.
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now := time.Now()
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if na.Timestamp.After(now.Add(time.Minute * 10)) {
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na.Timestamp = now.Add(-1 * time.Hour * 24 * 5)
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}
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// Add address to known addresses for this peer.
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sp.addKnownAddresses([]*wire.NetAddress{na})
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}
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// Add addresses to server address manager. The address manager handles
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// the details of things such as preventing duplicate addresses, max
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// addresses, and last seen updates.
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sp.server.addrManager.AddAddresses(msg.AddrList, sp.NA(), msg.SubnetworkID)
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}
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