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@ -11,6 +11,10 @@ import ( |
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"github.com/ethereum/go-ethereum/rpc/comms" |
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"github.com/ethereum/go-ethereum/rpc/shared" |
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"github.com/robertkrimen/otto" |
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"github.com/ethereum/go-ethereum/rpc/comms" |
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"github.com/ethereum/go-ethereum/rpc/codec" |
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"github.com/ethereum/go-ethereum/rpc/shared" |
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"reflect" |
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) |
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type Jeth struct { |
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@ -40,6 +44,13 @@ func (self *Jeth) Send(call otto.FunctionCall) (response otto.Value) { |
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return self.err(call, -32700, err.Error(), nil) |
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} |
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client, err := comms.NewIpcClient(comms.IpcConfig{self.ipcpath}, codec.JSON) |
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if err != nil { |
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fmt.Println("Unable to connect to geth.") |
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return self.err(call, -32603, err.Error(), -1) |
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} |
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defer client.Close() |
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jsonreq, err := json.Marshal(reqif) |
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var reqs []RpcRequest |
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batch := true |
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@ -54,22 +65,43 @@ func (self *Jeth) Send(call otto.FunctionCall) (response otto.Value) { |
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call.Otto.Run("var ret_response = new Array(response_len);") |
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for i, req := range reqs { |
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var respif interface{} |
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err = self.ethApi.GetRequestReply(&req, &respif) |
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err := client.Send(&req) |
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if err != nil { |
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fmt.Println("Error response:", err) |
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fmt.Println("Error send request:", err) |
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return self.err(call, -32603, err.Error(), req.Id) |
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} |
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call.Otto.Set("ret_jsonrpc", jsonrpcver) |
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call.Otto.Set("ret_id", req.Id) |
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res, _ := json.Marshal(respif) |
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respif, err := client.Recv() |
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if err != nil { |
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fmt.Println("Error recv response:", err) |
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return self.err(call, -32603, err.Error(), req.Id) |
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} |
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call.Otto.Set("ret_result", string(res)) |
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if res, ok := respif.(shared.SuccessResponse); ok { |
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call.Otto.Set("ret_id", res.Id) |
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call.Otto.Set("ret_jsonrpc", res.Jsonrpc) |
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resObj, _ := json.Marshal(res.Result) |
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call.Otto.Set("ret_result", string(resObj)) |
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call.Otto.Set("response_idx", i) |
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response, err = call.Otto.Run(` |
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ret_response[response_idx] = { jsonrpc: ret_jsonrpc, id: ret_id, result: JSON.parse(ret_result) }; |
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`) |
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} else if res, ok := respif.(shared.ErrorResponse); ok { |
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fmt.Printf("Error: %s (%d)\n", res.Error.Message, res.Error.Code) |
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call.Otto.Set("ret_id", res.Id) |
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call.Otto.Set("ret_jsonrpc", res.Jsonrpc) |
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call.Otto.Set("ret_error", res.Error) |
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call.Otto.Set("response_idx", i) |
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response, _ = call.Otto.Run(` |
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ret_response = { jsonrpc: ret_jsonrpc, id: ret_id, error: ret_error }; |
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`) |
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return |
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} else { |
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fmt.Printf("unexpected response\n", reflect.TypeOf(respif)) |
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} |
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} |
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if !batch { |
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