rpcutils

Documentation

Index

• func BuildBlockHeaderVerbose(header *wire.BlockHeader, params *chaincfg.Params, currentHeight int64, ...) *dcrjson.GetBlockHeaderVerboseResult
• func ConnectNodeRPC(host, user, pass, cert string, disableTLS bool, ...) (*dcrrpcclient.Client, semver.Semver, error)
• func DisableLog()
• func GetBlock(ind int64, client *dcrrpcclient.Client) (*dcrutil.Block, *chainhash.Hash, error)
• func GetBlockHeaderVerbose(client *dcrrpcclient.Client, params *chaincfg.Params, idx int64) *dcrjson.GetBlockHeaderVerboseResult
• func GetStakeDiffEstimates(client *dcrrpcclient.Client) *apitypes.StakeDiff
• func UseLogger(logger btclog.Logger)

Functions

func BuildBlockHeaderVerbose

func BuildBlockHeaderVerbose(header *wire.BlockHeader, params *chaincfg.Params,
	currentHeight int64, nextHash ...string) *dcrjson.GetBlockHeaderVerboseResult

BuildBlockHeaderVerbose creates a *dcrjson.GetBlockHeaderVerboseResult from an input *wire.BlockHeader and current best block height, which is used to compute confirmations. The next block hash may optionally be provided.

func ConnectNodeRPC

func ConnectNodeRPC(host, user, pass, cert string, disableTLS bool,
	ntfnHandlers ...*dcrrpcclient.NotificationHandlers) (*dcrrpcclient.Client, semver.Semver, error)

ConnectNodeRPC attempts to create a new websocket connection to a dcrd node, with the given credentials and optional notification handlers.

func DisableLog

func DisableLog()

DisableLog disables all library log output. Logging output is disabled by default until either UseLogger or SetLogWriter are called.

func GetBlock

func GetBlock(ind int64, client *dcrrpcclient.Client) (*dcrutil.Block, *chainhash.Hash, error)

GetBlock gets a block at the given height from a chain server.

func GetBlockHeaderVerbose

func GetBlockHeaderVerbose(client *dcrrpcclient.Client, params *chaincfg.Params,
	idx int64) *dcrjson.GetBlockHeaderVerboseResult

GetBlockHeaderVerbose creates a *dcrjson.GetBlockHeaderVerboseResult for the block index specified by idx via an RPC connection to a chain server.

func GetStakeDiffEstimates

func GetStakeDiffEstimates(client *dcrrpcclient.Client) *apitypes.StakeDiff

GetStakeDiffEstimates combines the results of EstimateStakeDiff and GetStakeDifficulty into a *apitypes.StakeDiff.

func UseLogger

func UseLogger(logger btclog.Logger)

UseLogger uses a specified Logger to output package logging info. This should be used in preference to SetLogWriter if the caller is also using btclog.