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package client
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import (
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"context"
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nm "github.com/tendermint/tendermint/node"
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"github.com/tendermint/tendermint/rpc/core"
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ctypes "github.com/tendermint/tendermint/rpc/core/types"
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"github.com/tendermint/tendermint/types"
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cmn "github.com/tendermint/tmlibs/common"
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tmpubsub "github.com/tendermint/tmlibs/pubsub"
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)
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/*
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Local is a Client implementation that directly executes the rpc
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functions on a given node, without going through HTTP or GRPC.
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This implementation is useful for:
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* Running tests against a node in-process without the overhead
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of going through an http server
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* Communication between an ABCI app and Tendermint core when they
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are compiled in process.
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For real clients, you probably want to use client.HTTP. For more
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powerful control during testing, you probably want the "client/mock" package.
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*/
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type Local struct {
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*types.EventBus
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}
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// NewLocal configures a client that calls the Node directly.
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//
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// Note that given how rpc/core works with package singletons, that
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// you can only have one node per process. So make sure test cases
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// don't run in parallel, or try to simulate an entire network in
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// one process...
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func NewLocal(node *nm.Node) *Local {
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node.ConfigureRPC()
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return &Local{
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EventBus: node.EventBus(),
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}
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}
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var (
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_ Client = (*Local)(nil)
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_ NetworkClient = Local{}
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_ EventsClient = (*Local)(nil)
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)
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func (Local) Status() (*ctypes.ResultStatus, error) {
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return core.Status()
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}
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func (Local) ABCIInfo() (*ctypes.ResultABCIInfo, error) {
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return core.ABCIInfo()
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}
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func (c *Local) ABCIQuery(path string, data cmn.HexBytes) (*ctypes.ResultABCIQuery, error) {
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return c.ABCIQueryWithOptions(path, data, DefaultABCIQueryOptions)
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}
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func (Local) ABCIQueryWithOptions(path string, data cmn.HexBytes, opts ABCIQueryOptions) (*ctypes.ResultABCIQuery, error) {
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return core.ABCIQuery(path, data, opts.Height, opts.Trusted)
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}
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func (Local) BroadcastTxCommit(tx types.Tx) (*ctypes.ResultBroadcastTxCommit, error) {
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return core.BroadcastTxCommit(tx)
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}
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func (Local) BroadcastTxAsync(tx types.Tx) (*ctypes.ResultBroadcastTx, error) {
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return core.BroadcastTxAsync(tx)
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}
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func (Local) BroadcastTxSync(tx types.Tx) (*ctypes.ResultBroadcastTx, error) {
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return core.BroadcastTxSync(tx)
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}
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func (Local) NetInfo() (*ctypes.ResultNetInfo, error) {
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return core.NetInfo()
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}
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func (Local) DumpConsensusState() (*ctypes.ResultDumpConsensusState, error) {
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return core.DumpConsensusState()
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}
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func (Local) DialSeeds(seeds []string) (*ctypes.ResultDialSeeds, error) {
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return core.UnsafeDialSeeds(seeds)
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}
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func (Local) DialPeers(peers []string, persistent bool, private bool) (*ctypes.ResultDialPeers, error) {
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return core.UnsafeDialPeers(peers, persistent, private)
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}
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func (Local) BlockchainInfo(minHeight, maxHeight int64) (*ctypes.ResultBlockchainInfo, error) {
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return core.BlockchainInfo(minHeight, maxHeight)
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}
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func (Local) Genesis() (*ctypes.ResultGenesis, error) {
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return core.Genesis()
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}
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func (Local) Block(height *int64) (*ctypes.ResultBlock, error) {
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return core.Block(height)
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}
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func (Local) BlockResults(height *int64) (*ctypes.ResultBlockResults, error) {
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return core.BlockResults(height)
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}
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func (Local) Commit(height *int64) (*ctypes.ResultCommit, error) {
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return core.Commit(height)
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}
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func (Local) Validators(height *int64) (*ctypes.ResultValidators, error) {
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return core.Validators(height)
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}
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func (Local) Tx(hash []byte, prove bool) (*ctypes.ResultTx, error) {
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return core.Tx(hash, prove)
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}
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func (Local) TxSearch(query string, prove bool) ([]*ctypes.ResultTx, error) {
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return core.TxSearch(query, prove)
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}
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func (c *Local) Subscribe(ctx context.Context, subscriber string, query tmpubsub.Query, out chan<- interface{}) error {
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return c.EventBus.Subscribe(ctx, subscriber, query, out)
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}
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func (c *Local) Unsubscribe(ctx context.Context, subscriber string, query tmpubsub.Query) error {
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return c.EventBus.Unsubscribe(ctx, subscriber, query)
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}
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func (c *Local) UnsubscribeAll(ctx context.Context, subscriber string) error {
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return c.EventBus.UnsubscribeAll(ctx, subscriber)
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}
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