rpccontext

package
v1.0.1 Latest Latest
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 Go to latest Published: Sep 3, 2024 License: ISC Imports: 22 Imported by: 0

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Constants

This section is empty.

Variables

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var ErrBuildBlockVerboseDataInvalidBlock = errors.New("ErrBuildBlockVerboseDataInvalidBlock")

ErrBuildBlockVerboseDataInvalidBlock indicates that a block that was given to BuildBlockVerboseData is invalid.

Functions

func ConvertUTXOOutpointEntryPairsToUTXOsByAddressesEntries 

func ConvertUTXOOutpointEntryPairsToUTXOsByAddressesEntries(address string, pairs utxoindex.UTXOOutpointEntryPairs) []*appmessage.UTXOsByAddressesEntry

ConvertUTXOOutpointEntryPairsToUTXOsByAddressesEntries converts UTXOOutpointEntryPairs to a slice of UTXOsByAddressesEntry

Types

type Context 

type Context struct {
	Config            *config.Config
	NetAdapter        *netadapter.NetAdapter
	Domain            domain.Domain
	ProtocolManager   *protocol.Manager
	ConnectionManager *connmanager.ConnectionManager
	AddressManager    *addressmanager.AddressManager
	UTXOIndex         *utxoindex.UTXOIndex
	ShutDownChan      chan<- struct{}

	NotificationManager *NotificationManager
}

Context represents the RPC context

func NewContext 

func NewContext(cfg *config.Config,
	domain domain.Domain,
	netAdapter *netadapter.NetAdapter,
	protocolManager *protocol.Manager,
	connectionManager *connmanager.ConnectionManager,
	addressManager *addressmanager.AddressManager,
	utxoIndex *utxoindex.UTXOIndex,
	shutDownChan chan<- struct{}) *Context

NewContext creates a new RPC context

func (*Context) ConvertAddressStringsToUTXOsChangedNotificationAddresses 

func (ctx *Context) ConvertAddressStringsToUTXOsChangedNotificationAddresses(
	addressStrings []string) ([]*UTXOsChangedNotificationAddress, error)

ConvertAddressStringsToUTXOsChangedNotificationAddresses converts address strings to UTXOsChangedNotificationAddresses

func (*Context) ConvertVirtualSelectedParentChainChangesToChainChangedNotificationMessage 

func (ctx *Context) ConvertVirtualSelectedParentChainChangesToChainChangedNotificationMessage(
	selectedParentChainChanges *externalapi.SelectedChainPath, includeAcceptedTransactionIDs bool) (
	*appmessage.VirtualSelectedParentChainChangedNotificationMessage, error)

ConvertVirtualSelectedParentChainChangesToChainChangedNotificationMessage converts VirtualSelectedParentChainChanges to VirtualSelectedParentChainChangedNotificationMessage

func (*Context) GetDifficultyRatio 

func (ctx *Context) GetDifficultyRatio(bits uint32, params *dagconfig.Params) float64

GetDifficultyRatio returns the proof-of-work difficulty as a multiple of the minimum difficulty using the passed bits field from the header of a block.

func (*Context) PopulateBlockWithVerboseData 

func (ctx *Context) PopulateBlockWithVerboseData(block *appmessage.RPCBlock, domainBlockHeader externalapi.BlockHeader,
	domainBlock *externalapi.DomainBlock, includeTransactionVerboseData bool) error

PopulateBlockWithVerboseData populates the given `block` with verbose data from `domainBlockHeader` and optionally from `domainBlock`

func (*Context) PopulateTransactionWithVerboseData 

func (ctx *Context) PopulateTransactionWithVerboseData(
	transaction *appmessage.RPCTransaction, domainBlockHeader externalapi.BlockHeader) error

PopulateTransactionWithVerboseData populates the given `transaction` with verbose data from `domainTransaction`

type NotificationListener 

type NotificationListener struct {
	// contains filtered or unexported fields
}

NotificationListener represents a registered RPC notification listener

func (*NotificationListener) IncludeAcceptedTransactionIDsInVirtualSelectedParentChainChangedNotifications 

func (nl *NotificationListener) IncludeAcceptedTransactionIDsInVirtualSelectedParentChainChangedNotifications() bool

IncludeAcceptedTransactionIDsInVirtualSelectedParentChainChangedNotifications returns true if this listener includes accepted transaction IDs in it's virtual-selected-parent-chain-changed notifications

func (*NotificationListener) PropagateBlockAddedNotifications 

func (nl *NotificationListener) PropagateBlockAddedNotifications()

PropagateBlockAddedNotifications instructs the listener to send block added notifications to the remote listener

func (*NotificationListener) PropagateFinalityConflictNotifications 

func (nl *NotificationListener) PropagateFinalityConflictNotifications()

PropagateFinalityConflictNotifications instructs the listener to send finality conflict notifications to the remote listener

func (*NotificationListener) PropagateFinalityConflictResolvedNotifications 

func (nl *NotificationListener) PropagateFinalityConflictResolvedNotifications()

PropagateFinalityConflictResolvedNotifications instructs the listener to send finality conflict resolved notifications to the remote listener

func (*NotificationListener) PropagateNewBlockTemplateNotifications 

func (nl *NotificationListener) PropagateNewBlockTemplateNotifications()

PropagateNewBlockTemplateNotifications instructs the listener to send new block template notifications to the remote listener

func (*NotificationListener) PropagatePruningPointUTXOSetOverrideNotifications 

func (nl *NotificationListener) PropagatePruningPointUTXOSetOverrideNotifications()

PropagatePruningPointUTXOSetOverrideNotifications instructs the listener to send pruning point UTXO set override notifications to the remote listener.

func (*NotificationListener) PropagateVirtualDaaScoreChangedNotifications 

func (nl *NotificationListener) PropagateVirtualDaaScoreChangedNotifications()

PropagateVirtualDaaScoreChangedNotifications instructs the listener to send virtual DAA score notifications to the remote listener

func (*NotificationListener) PropagateVirtualSelectedParentBlueScoreChangedNotifications 

func (nl *NotificationListener) PropagateVirtualSelectedParentBlueScoreChangedNotifications()

PropagateVirtualSelectedParentBlueScoreChangedNotifications instructs the listener to send virtual selected parent blue score notifications to the remote listener

func (*NotificationListener) PropagateVirtualSelectedParentChainChangedNotifications 

func (nl *NotificationListener) PropagateVirtualSelectedParentChainChangedNotifications(includeAcceptedTransactionIDs bool)

PropagateVirtualSelectedParentChainChangedNotifications instructs the listener to send chain changed notifications to the remote listener

func (*NotificationListener) StopPropagatingPruningPointUTXOSetOverrideNotifications 

func (nl *NotificationListener) StopPropagatingPruningPointUTXOSetOverrideNotifications()

StopPropagatingPruningPointUTXOSetOverrideNotifications instructs the listener to stop sending pruning point UTXO set override notifications to the remote listener.

type NotificationManager 

type NotificationManager struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

NotificationManager manages notifications for the RPC

func NewNotificationManager 

func NewNotificationManager(params *dagconfig.Params) *NotificationManager

NewNotificationManager creates a new NotificationManager

func (*NotificationManager) AddListener 

func (nm *NotificationManager) AddListener(router *routerpkg.Router)

AddListener registers a listener with the given router

func (*NotificationManager) HasBlockAddedListeners 

func (nm *NotificationManager) HasBlockAddedListeners() bool

HasBlockAddedListeners indicates if the notification manager has any listeners for `BlockAdded` events

func (*NotificationManager) HasListenersThatPropagateVirtualSelectedParentChainChanged 

func (nm *NotificationManager) HasListenersThatPropagateVirtualSelectedParentChainChanged() (hasListeners, hasListenersThatRequireAcceptedTransactionIDs bool)

HasListenersThatPropagateVirtualSelectedParentChainChanged returns whether there's any listener that is subscribed to VirtualSelectedParentChainChanged notifications as well as checks if any such listener requested to include AcceptedTransactionIDs.

func (*NotificationManager) Listener 

func (nm *NotificationManager) Listener(router *routerpkg.Router) (*NotificationListener, error)

Listener retrieves the listener registered with the given router

func (*NotificationManager) NotifyBlockAdded 

func (nm *NotificationManager) NotifyBlockAdded(notification *appmessage.BlockAddedNotificationMessage) error

NotifyBlockAdded notifies the notification manager that a block has been added to the DAG

func (*NotificationManager) NotifyFinalityConflict 

func (nm *NotificationManager) NotifyFinalityConflict(notification *appmessage.FinalityConflictNotificationMessage) error

NotifyFinalityConflict notifies the notification manager that there's a finality conflict in the DAG

func (*NotificationManager) NotifyFinalityConflictResolved 

func (nm *NotificationManager) NotifyFinalityConflictResolved(notification *appmessage.FinalityConflictResolvedNotificationMessage) error

NotifyFinalityConflictResolved notifies the notification manager that a finality conflict in the DAG has been resolved

func (*NotificationManager) NotifyNewBlockTemplate 

func (nm *NotificationManager) NotifyNewBlockTemplate(
	notification *appmessage.NewBlockTemplateNotificationMessage) error

NotifyNewBlockTemplate notifies the notification manager that a new block template is available for miners

func (*NotificationManager) NotifyPruningPointUTXOSetOverride 

func (nm *NotificationManager) NotifyPruningPointUTXOSetOverride() error

NotifyPruningPointUTXOSetOverride notifies the notification manager that the UTXO index reset due to pruning point change via IBD.

func (*NotificationManager) NotifyUTXOsChanged 

func (nm *NotificationManager) NotifyUTXOsChanged(utxoChanges *utxoindex.UTXOChanges) error

NotifyUTXOsChanged notifies the notification manager that UTXOs have been changed

func (*NotificationManager) NotifyVirtualDaaScoreChanged 

func (nm *NotificationManager) NotifyVirtualDaaScoreChanged(
	notification *appmessage.VirtualDaaScoreChangedNotificationMessage) error

NotifyVirtualDaaScoreChanged notifies the notification manager that the DAG's virtual DAA score has changed

func (*NotificationManager) NotifyVirtualSelectedParentBlueScoreChanged 

func (nm *NotificationManager) NotifyVirtualSelectedParentBlueScoreChanged(
	notification *appmessage.VirtualSelectedParentBlueScoreChangedNotificationMessage) error

NotifyVirtualSelectedParentBlueScoreChanged notifies the notification manager that the DAG's virtual selected parent blue score has changed

func (*NotificationManager) NotifyVirtualSelectedParentChainChanged 

func (nm *NotificationManager) NotifyVirtualSelectedParentChainChanged(
	notification *appmessage.VirtualSelectedParentChainChangedNotificationMessage) error

NotifyVirtualSelectedParentChainChanged notifies the notification manager that the DAG's selected parent chain has changed

func (*NotificationManager) PropagateUTXOsChangedNotifications 

func (nm *NotificationManager) PropagateUTXOsChangedNotifications(nl *NotificationListener, addresses []*UTXOsChangedNotificationAddress)

PropagateUTXOsChangedNotifications instructs the listener to send UTXOs changed notifications to the remote listener for the given addresses. Subsequent calls instruct the listener to send UTXOs changed notifications for those addresses along with the old ones. Duplicate addresses are ignored.

func (*NotificationManager) RemoveListener 

func (nm *NotificationManager) RemoveListener(router *routerpkg.Router)

RemoveListener unregisters the given router

func (*NotificationManager) StopPropagatingUTXOsChangedNotifications 

func (nm *NotificationManager) StopPropagatingUTXOsChangedNotifications(nl *NotificationListener, addresses []*UTXOsChangedNotificationAddress)

StopPropagatingUTXOsChangedNotifications instructs the listener to stop sending UTXOs changed notifications to the remote listener for the given addresses. Addresses for which notifications are not currently sent are ignored.

type UTXOsChangedNotificationAddress 

type UTXOsChangedNotificationAddress struct {
	Address               string
	ScriptPublicKeyString utxoindex.ScriptPublicKeyString
}

UTXOsChangedNotificationAddress represents a htnd address. This type is meant to be used in UTXOsChanged notifications

Source Files

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