Use ExtraDB for storage. Fixes #577
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b0b0939879
commit
e29396b691
@ -9,10 +9,10 @@ import (
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"github.com/ethereum/go-ethereum/cmd/utils"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/core/state"
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"github.com/ethereum/go-ethereum/core/types"
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"github.com/ethereum/go-ethereum/rlp"
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"github.com/ethereum/go-ethereum/rpc"
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"github.com/ethereum/go-ethereum/core/state"
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"github.com/ethereum/go-ethereum/xeth"
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"github.com/robertkrimen/otto"
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)
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@ -69,14 +69,13 @@ func (js *jsre) startRPC(call otto.FunctionCall) otto.Value {
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fmt.Println(err)
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return otto.FalseValue()
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}
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dataDir := js.ethereum.DataDir
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l, err := net.Listen("tcp", fmt.Sprintf("%s:%d", addr, port))
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if err != nil {
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fmt.Printf("Can't listen on %s:%d: %v", addr, port, err)
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return otto.FalseValue()
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}
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go http.Serve(l, rpc.JSONRPC(xeth.New(js.ethereum, nil), dataDir))
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go http.Serve(l, rpc.JSONRPC(xeth.New(js.ethereum, nil)))
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return otto.TrueValue()
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}
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@ -91,8 +91,7 @@ func newJSRE(ethereum *eth.Ethereum, libPath string, interactive bool) *jsre {
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func (js *jsre) apiBindings() {
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ethApi := rpc.NewEthereumApi(js.xeth, js.ethereum.DataDir)
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ethApi.Close()
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ethApi := rpc.NewEthereumApi(js.xeth)
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//js.re.Bind("jeth", rpc.NewJeth(ethApi, js.re.ToVal))
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jeth := rpc.NewJeth(ethApi, js.re.ToVal, js.re)
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@ -251,11 +251,10 @@ func GetAccountManager(ctx *cli.Context) *accounts.Manager {
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func StartRPC(eth *eth.Ethereum, ctx *cli.Context) {
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addr := ctx.GlobalString(RPCListenAddrFlag.Name)
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port := ctx.GlobalInt(RPCPortFlag.Name)
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dataDir := ctx.GlobalString(DataDirFlag.Name)
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fmt.Println("Starting RPC on port: ", port)
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l, err := net.Listen("tcp", fmt.Sprintf("%s:%d", addr, port))
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if err != nil {
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Fatalf("Can't listen on %s:%d: %v", addr, port, err)
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}
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go http.Serve(l, rpc.JSONRPC(xeth.New(eth, nil), dataDir))
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go http.Serve(l, rpc.JSONRPC(xeth.New(eth, nil)))
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}
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23
rpc/api.go
23
rpc/api.go
@ -3,13 +3,11 @@ package rpc
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import (
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"encoding/json"
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"math/big"
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"path"
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"sync"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/core"
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"github.com/ethereum/go-ethereum/crypto"
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"github.com/ethereum/go-ethereum/ethdb"
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"github.com/ethereum/go-ethereum/xeth"
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)
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@ -19,15 +17,9 @@ type EthereumApi struct {
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db common.Database
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}
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func NewEthereumApi(xeth *xeth.XEth, dataDir string) *EthereumApi {
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// What about when dataDir is empty?
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db, err := ethdb.NewLDBDatabase(path.Join(dataDir, "dapps"))
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if err != nil {
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panic(err)
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}
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func NewEthereumApi(xeth *xeth.XEth) *EthereumApi {
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api := &EthereumApi{
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eth: xeth,
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db: db,
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}
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return api
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@ -44,10 +36,6 @@ func (api *EthereumApi) xethAtStateNum(num int64) *xeth.XEth {
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return api.xeth().AtStateNum(num)
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}
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func (api *EthereumApi) Close() {
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api.db.Close()
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}
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func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error {
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// Spec at https://github.com/ethereum/wiki/wiki/JSON-RPC
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rpclogger.Debugf("%s %s", req.Method, req.Params)
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@ -370,7 +358,8 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err
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return err
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}
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api.db.Put([]byte(args.Database+args.Key), args.Value)
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api.xeth().DbPut([]byte(args.Database+args.Key), args.Value)
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*reply = true
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case "db_getString":
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args := new(DbArgs)
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@ -382,7 +371,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err
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return err
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}
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res, _ := api.db.Get([]byte(args.Database + args.Key))
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res, _ := api.xeth().DbGet([]byte(args.Database + args.Key))
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*reply = string(res)
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case "db_putHex":
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args := new(DbHexArgs)
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@ -394,7 +383,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err
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return err
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}
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api.db.Put([]byte(args.Database+args.Key), args.Value)
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api.xeth().DbPut([]byte(args.Database+args.Key), args.Value)
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*reply = true
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case "db_getHex":
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args := new(DbHexArgs)
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@ -406,7 +395,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err
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return err
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}
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res, _ := api.db.Get([]byte(args.Database + args.Key))
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res, _ := api.xeth().DbGet([]byte(args.Database + args.Key))
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*reply = common.ToHex(res)
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case "shh_version":
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*reply = api.xeth().WhisperVersion()
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@ -6,7 +6,7 @@ import (
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"testing"
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// "time"
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"github.com/ethereum/go-ethereum/xeth"
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// "github.com/ethereum/go-ethereum/xeth"
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)
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func TestWeb3Sha3(t *testing.T) {
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@ -26,49 +26,48 @@ func TestWeb3Sha3(t *testing.T) {
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}
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}
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func TestDbStr(t *testing.T) {
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jsonput := `{"jsonrpc":"2.0","method":"db_putString","params":["testDB","myKey","myString"],"id":64}`
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jsonget := `{"jsonrpc":"2.0","method":"db_getString","params":["testDB","myKey"],"id":64}`
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expected := "myString"
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// func TestDbStr(t *testing.T) {
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// jsonput := `{"jsonrpc":"2.0","method":"db_putString","params":["testDB","myKey","myString"],"id":64}`
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// jsonget := `{"jsonrpc":"2.0","method":"db_getString","params":["testDB","myKey"],"id":64}`
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// expected := "myString"
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xeth := &xeth.XEth{}
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api := NewEthereumApi(xeth, "")
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defer api.db.Close()
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var response interface{}
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// xeth := &xeth.XEth{}
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// api := NewEthereumApi(xeth)
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// var response interface{}
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var req RpcRequest
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json.Unmarshal([]byte(jsonput), &req)
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_ = api.GetRequestReply(&req, &response)
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// var req RpcRequest
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// json.Unmarshal([]byte(jsonput), &req)
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// _ = api.GetRequestReply(&req, &response)
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json.Unmarshal([]byte(jsonget), &req)
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_ = api.GetRequestReply(&req, &response)
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// json.Unmarshal([]byte(jsonget), &req)
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// _ = api.GetRequestReply(&req, &response)
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if response.(string) != expected {
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t.Errorf("Expected %s got %s", expected, response)
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}
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}
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// if response.(string) != expected {
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// t.Errorf("Expected %s got %s", expected, response)
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// }
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// }
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func TestDbHexStr(t *testing.T) {
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jsonput := `{"jsonrpc":"2.0","method":"db_putHex","params":["testDB","beefKey","0xbeef"],"id":64}`
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jsonget := `{"jsonrpc":"2.0","method":"db_getHex","params":["testDB","beefKey"],"id":64}`
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expected := "0xbeef"
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// func TestDbHexStr(t *testing.T) {
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// jsonput := `{"jsonrpc":"2.0","method":"db_putHex","params":["testDB","beefKey","0xbeef"],"id":64}`
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// jsonget := `{"jsonrpc":"2.0","method":"db_getHex","params":["testDB","beefKey"],"id":64}`
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// expected := "0xbeef"
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xeth := &xeth.XEth{}
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api := NewEthereumApi(xeth, "")
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defer api.db.Close()
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var response interface{}
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// xeth := &xeth.XEth{}
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// api := NewEthereumApi(xeth)
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// defer api.db.Close()
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// var response interface{}
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var req RpcRequest
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json.Unmarshal([]byte(jsonput), &req)
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_ = api.GetRequestReply(&req, &response)
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// var req RpcRequest
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// json.Unmarshal([]byte(jsonput), &req)
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// _ = api.GetRequestReply(&req, &response)
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json.Unmarshal([]byte(jsonget), &req)
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_ = api.GetRequestReply(&req, &response)
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// json.Unmarshal([]byte(jsonget), &req)
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// _ = api.GetRequestReply(&req, &response)
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if response.(string) != expected {
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t.Errorf("Expected %s got %s", expected, response)
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}
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}
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// if response.(string) != expected {
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// t.Errorf("Expected %s got %s", expected, response)
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// }
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// }
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// func TestFilterClose(t *testing.T) {
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// t.Skip()
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@ -18,8 +18,8 @@ const (
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)
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// JSONRPC returns a handler that implements the Ethereum JSON-RPC API.
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func JSONRPC(pipe *xeth.XEth, dataDir string) http.Handler {
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api := NewEthereumApi(pipe, dataDir)
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func JSONRPC(pipe *xeth.XEth) http.Handler {
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api := NewEthereumApi(pipe)
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return http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
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// TODO this needs to be configurable
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10
xeth/xeth.go
10
xeth/xeth.go
@ -209,6 +209,16 @@ func (self *XEth) Accounts() []string {
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return accountAddresses
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}
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func (self *XEth) DbPut(key, val []byte) bool {
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self.backend.ExtraDb().Put(key, val)
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return true
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}
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func (self *XEth) DbGet(key []byte) ([]byte, error) {
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val, err := self.backend.ExtraDb().Get(key)
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return val, err
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}
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func (self *XEth) PeerCount() int {
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return self.backend.PeerCount()
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}
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