Method issueRequest

src/rpc/web3.go:326–345

issueRequest issues the JSON-RPC request

(reqBody *JSONRPCRequest)

// issueRequest issues the JSON-RPC request
func (client *EthereumClient) issueRequest(reqBody *JSONRPCRequest) ([]byte, error) {

	payload, err := reqBody.ToJSON()
	if err != nil {
		return nil, err
	}

	reader := strings.NewReader(string(payload))
	resp, err := http.Post(client.URL, JSON_MEDIA_TYPE, reader)
	if err != nil {
		return nil, err
	}

	body, err := ioutil.ReadAll(resp.Body)
	defer resp.Body.Close()
	if err != nil {
		return nil, err
	}
	return body, nil
}

// Eth_newBlockFilter calls the eth_newBlockFilter JSON-RPC method
func (client *EthereumClient) Eth_newBlockFilter() (string, error) {