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240 lines
5.4 KiB
240 lines
5.4 KiB
package tmspcli
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import (
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types "github.com/tendermint/tmsp/types"
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"sync"
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)
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type localClient struct {
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mtx *sync.Mutex
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types.Application
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Callback
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}
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func NewLocalClient(mtx *sync.Mutex, app types.Application) *localClient {
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if mtx == nil {
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mtx = new(sync.Mutex)
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}
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return &localClient{
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mtx: mtx,
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Application: app,
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}
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}
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func (app *localClient) SetResponseCallback(cb Callback) {
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app.mtx.Lock()
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defer app.mtx.Unlock()
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app.Callback = cb
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}
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// TODO: change types.Application to include Error()?
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func (app *localClient) Error() error {
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return nil
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}
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func (app *localClient) Stop() bool {
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return true
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}
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func (app *localClient) FlushAsync() *ReqRes {
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// Do nothing
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return newLocalReqRes(types.ToRequestFlush(), nil)
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}
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func (app *localClient) EchoAsync(msg string) *ReqRes {
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return app.callback(
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types.ToRequestEcho(msg),
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types.ToResponseEcho(msg),
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)
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}
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func (app *localClient) InfoAsync() *ReqRes {
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app.mtx.Lock()
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info := app.Application.Info()
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app.mtx.Unlock()
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return app.callback(
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types.ToRequestInfo(),
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types.ToResponseInfo(info),
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)
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}
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func (app *localClient) SetOptionAsync(key string, value string) *ReqRes {
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app.mtx.Lock()
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log := app.Application.SetOption(key, value)
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app.mtx.Unlock()
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return app.callback(
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types.ToRequestSetOption(key, value),
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types.ToResponseSetOption(log),
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)
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}
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func (app *localClient) AppendTxAsync(tx []byte) *ReqRes {
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app.mtx.Lock()
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res := app.Application.AppendTx(tx)
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app.mtx.Unlock()
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return app.callback(
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types.ToRequestAppendTx(tx),
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types.ToResponseAppendTx(res.Code, res.Data, res.Log),
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)
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}
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func (app *localClient) CheckTxAsync(tx []byte) *ReqRes {
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app.mtx.Lock()
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res := app.Application.CheckTx(tx)
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app.mtx.Unlock()
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return app.callback(
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types.ToRequestCheckTx(tx),
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types.ToResponseCheckTx(res.Code, res.Data, res.Log),
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)
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}
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func (app *localClient) QueryAsync(tx []byte) *ReqRes {
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app.mtx.Lock()
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res := app.Application.Query(tx)
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app.mtx.Unlock()
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return app.callback(
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types.ToRequestQuery(tx),
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types.ToResponseQuery(res.Code, res.Data, res.Log),
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)
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}
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func (app *localClient) CommitAsync() *ReqRes {
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app.mtx.Lock()
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res := app.Application.Commit()
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app.mtx.Unlock()
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return app.callback(
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types.ToRequestCommit(),
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types.ToResponseCommit(res.Code, res.Data, res.Log),
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)
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}
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func (app *localClient) InitChainAsync(validators []*types.Validator) *ReqRes {
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app.mtx.Lock()
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if bcApp, ok := app.Application.(types.BlockchainAware); ok {
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bcApp.InitChain(validators)
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}
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reqRes := app.callback(
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types.ToRequestInitChain(validators),
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types.ToResponseInitChain(),
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)
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app.mtx.Unlock()
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return reqRes
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}
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func (app *localClient) BeginBlockAsync(height uint64) *ReqRes {
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app.mtx.Lock()
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if bcApp, ok := app.Application.(types.BlockchainAware); ok {
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bcApp.BeginBlock(height)
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}
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app.mtx.Unlock()
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return app.callback(
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types.ToRequestBeginBlock(height),
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types.ToResponseBeginBlock(),
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)
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}
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func (app *localClient) EndBlockAsync(height uint64) *ReqRes {
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app.mtx.Lock()
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var validators []*types.Validator
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if bcApp, ok := app.Application.(types.BlockchainAware); ok {
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validators = bcApp.EndBlock(height)
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}
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app.mtx.Unlock()
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return app.callback(
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types.ToRequestEndBlock(height),
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types.ToResponseEndBlock(validators),
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)
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}
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//-------------------------------------------------------
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func (app *localClient) FlushSync() error {
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return nil
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}
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func (app *localClient) EchoSync(msg string) (res types.Result) {
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return types.OK.SetData([]byte(msg))
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}
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func (app *localClient) InfoSync() (res types.Result) {
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app.mtx.Lock()
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info := app.Application.Info()
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app.mtx.Unlock()
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return types.OK.SetData([]byte(info))
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}
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func (app *localClient) SetOptionSync(key string, value string) (res types.Result) {
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app.mtx.Lock()
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log := app.Application.SetOption(key, value)
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app.mtx.Unlock()
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return types.OK.SetLog(log)
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}
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func (app *localClient) AppendTxSync(tx []byte) (res types.Result) {
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app.mtx.Lock()
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res = app.Application.AppendTx(tx)
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app.mtx.Unlock()
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return res
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}
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func (app *localClient) CheckTxSync(tx []byte) (res types.Result) {
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app.mtx.Lock()
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res = app.Application.CheckTx(tx)
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app.mtx.Unlock()
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return res
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}
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func (app *localClient) QuerySync(query []byte) (res types.Result) {
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app.mtx.Lock()
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res = app.Application.Query(query)
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app.mtx.Unlock()
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return res
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}
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func (app *localClient) CommitSync() (res types.Result) {
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app.mtx.Lock()
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res = app.Application.Commit()
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app.mtx.Unlock()
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return res
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}
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func (app *localClient) InitChainSync(validators []*types.Validator) (err error) {
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app.mtx.Lock()
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if bcApp, ok := app.Application.(types.BlockchainAware); ok {
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bcApp.InitChain(validators)
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}
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app.mtx.Unlock()
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return nil
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}
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func (app *localClient) BeginBlockSync(height uint64) (err error) {
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app.mtx.Lock()
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if bcApp, ok := app.Application.(types.BlockchainAware); ok {
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bcApp.BeginBlock(height)
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}
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app.mtx.Unlock()
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return nil
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}
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func (app *localClient) EndBlockSync(height uint64) (changedValidators []*types.Validator, err error) {
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app.mtx.Lock()
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if bcApp, ok := app.Application.(types.BlockchainAware); ok {
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changedValidators = bcApp.EndBlock(height)
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}
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app.mtx.Unlock()
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return changedValidators, nil
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}
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//-------------------------------------------------------
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func (app *localClient) callback(req *types.Request, res *types.Response) *ReqRes {
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app.Callback(req, res)
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return newLocalReqRes(req, res)
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}
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func newLocalReqRes(req *types.Request, res *types.Response) *ReqRes {
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reqRes := NewReqRes(req)
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reqRes.Response = res
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reqRes.SetDone()
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return reqRes
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}
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