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https://github.com/kaspanet/kaspad.git
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b88e34fd84
* [NOD-1313] Refactor AddressManager. * [NOD-1313]Remove old tests.Minor improvements,fixes. * [NOD-1313] After merge fixes. Fix import cycle. * [NOD-1313] Integration tests fixes. * [NOD-1313] Allocate new slice for the returned key. * [NOD-1313] AddressManager improvements and fixes. * Move local and banned addresses to separate lists. * Move AddressManager config to the separate file. * Add LocalAddressManager. * Remove redundant KnownAddress structure. * Restore local addresses functionality. * Call initListeners from the LocalAddressManager. * AddressManager minor improvements and fixes. * [NOD-1313] Minor fixes. * [NOD-1313] Implement HandleGetPeerAddresses. Refactoring. * [NOD-1313] After-merge fixes. * [NOD-1313] Minor improvements. * AddressManager: added BannedAddresses() method. * AddressManager: HandleGetPeerAddresses() add banned addresses separately. * AddressManager: remove addressEntry redundant struct. * ConnectionManager: checkOutgoingConnections() minor improvements and fixes. * Minor refactoring. * Minor fixes. * [NOD-1313] GetPeerAddresses RPC message update * GetPeerAddresses RPC: add BannedAddresses in the separate field. * Update protobuf.
53 lines
1.9 KiB
Go
53 lines
1.9 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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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.IsEqual(context.Config().SubnetworkID) && msgAddresses.SubnetworkID != nil {
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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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context.AddressManager().AddAddresses(msgAddresses.AddrList...)
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return nil
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}
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