mirror of
https://github.com/kaspanet/kaspad.git
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281944762d
* [NOD-1500] Added Domain type and Constructor
* [NOD-1500] Replaced dag+txpool with domain in flowContext
* [NOD-1500] Replaced dag+txpool with domain in flowContext
* [NOD-1500] Converters: domain objects from/to appmessage
* [NOD-1500] Convert hashes to DomainHashes in appmessages
* [NOD-1500] Remove references to daghash in dagconfig
* [NOD-1500] Fixed all appmessage usages of hashes
* [NOD-1500] Update all RPC to use domain
* [NOD-1500] Big chunk of protocol flows re-wired to domain
* [NOD-1500] Finished re-wiring all protocol flows to new Domain
* [NOD-1500] Fix some mempool and kaspaminer compilation errors
* [NOD-1500] Deleted util/{block,tx,daghash} and dbaccess
* [NOD-1500] util.CoinbaseTransactionIndex -> transactionhelper.CoinbaseTransactionIndex
* [NOD-1500] Fix txsigner
* [NOD-1500] Removed all references to util/subnetworkid
* [NOD-1500] Update RpcGetBlock related messages
* [NOD-1500] Many more compilation fixes
* [NOD-1500] Return full list of missing blocks for orphan resolution
* [NOD-1500] Fixed handshake
* [NOD-1500] Fixed flowcontext compilation
* [NOD-1500] Update users of StartIBDIfRequired to handle error
* [NOD-1500] Removed some more fields from RPC
* [NOD-1500] Fix the getBlockTemplate flow
* [NOD-1500] Fix HandleGetCurrentNetwork
* [NOD-1500] Remove redundant code
* [NOD-1500] Remove obsolete notifications
* [NOD-1500] Split MiningManager and Consensus to separate fields in Domain
* [NOD-1500] Update two wrong references to location of txscript
* [NOD-1500] Added comments
* [NOD-1500] Fix some tests
* [NOD-1500] Removed serialization logic from appmessage
* [NOD-1500] Rename database/serialization/messages.proto to dbobjects.proto
* [NOD-1500] Delete integration tests
* [NOD-1500] Remove txsort
* [NOD-1500] Fix tiny bug
* [NOD-1500] Remove rogue dependancy on bchd
* [NOD-1500] Some stylistic fixes
58 lines
2.1 KiB
Go
58 lines
2.1 KiB
Go
package addressexchange
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import (
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"github.com/kaspanet/kaspad/app/appmessage"
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"github.com/kaspanet/kaspad/app/protocol/common"
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peerpkg "github.com/kaspanet/kaspad/app/protocol/peer"
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"github.com/kaspanet/kaspad/app/protocol/protocolerrors"
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"github.com/kaspanet/kaspad/infrastructure/config"
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"github.com/kaspanet/kaspad/infrastructure/network/addressmanager"
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"github.com/kaspanet/kaspad/infrastructure/network/netadapter/router"
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)
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// ReceiveAddressesContext is the interface for the context needed for the ReceiveAddresses flow.
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type ReceiveAddressesContext interface {
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Config() *config.Config
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AddressManager() *addressmanager.AddressManager
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}
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// ReceiveAddresses asks a peer for more addresses if needed.
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func ReceiveAddresses(context ReceiveAddressesContext, incomingRoute *router.Route, outgoingRoute *router.Route,
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peer *peerpkg.Peer) error {
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if !context.AddressManager().NeedMoreAddresses() {
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return nil
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}
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subnetworkID := peer.SubnetworkID()
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msgGetAddresses := appmessage.NewMsgRequestAddresses(false, subnetworkID)
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err := outgoingRoute.Enqueue(msgGetAddresses)
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if err != nil {
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return err
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}
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message, err := incomingRoute.DequeueWithTimeout(common.DefaultTimeout)
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if err != nil {
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return err
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}
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msgAddresses := message.(*appmessage.MsgAddresses)
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if len(msgAddresses.AddrList) > addressmanager.GetAddressesMax {
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return protocolerrors.Errorf(true, "address count exceeded %d", addressmanager.GetAddressesMax)
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}
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if msgAddresses.IncludeAllSubnetworks {
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return protocolerrors.Errorf(true, "got unexpected "+
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"IncludeAllSubnetworks=true in [%s] command", msgAddresses.Command())
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}
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if msgAddresses.SubnetworkID != nil && *msgAddresses.SubnetworkID != *context.Config().SubnetworkID {
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return protocolerrors.Errorf(false, "only full nodes and %s subnetwork IDs "+
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"are allowed in [%s] command, but got subnetwork ID %s",
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context.Config().SubnetworkID, msgAddresses.Command(), msgAddresses.SubnetworkID)
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}
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sourceAddress := peer.Connection().NetAddress()
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context.AddressManager().AddAddresses(msgAddresses.AddrList, sourceAddress, msgAddresses.SubnetworkID)
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return nil
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}
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