lbcd/rpcclient/examples/bitcoincorehttpbulk/main.go
Roy Lee 6f5311d7c6 [lbry] rename btcd to lbcd
Co-authored-by: Brannon King <countprimes@gmail.com>
2021-10-19 21:42:12 -07:00

46 lines
1.2 KiB
Go

// Copyright (c) 2014-2020 The btcsuite developers
// Use of this source code is governed by an ISC
// license that can be found in the LICENSE file.
package main
import (
"fmt"
"log"
"github.com/lbryio/lbcd/rpcclient"
)
func main() {
// Connect to local bitcoin core RPC server using HTTP POST mode.
connCfg := &rpcclient.ConnConfig{
Host: "localhost:8332",
User: "yourrpcuser",
Pass: "yourrpcpass",
DisableConnectOnNew: true,
HTTPPostMode: true, // Bitcoin core only supports HTTP POST mode
DisableTLS: true, // Bitcoin core does not provide TLS by default
}
batchClient, err := rpcclient.NewBatch(connCfg)
defer batchClient.Shutdown()
if err != nil {
log.Fatal(err)
}
// batch mode requires async requests
blockCount := batchClient.GetBlockCountAsync()
block1 := batchClient.GetBlockHashAsync(1)
batchClient.GetBlockHashAsync(2)
batchClient.GetBlockHashAsync(3)
block4 := batchClient.GetBlockHashAsync(4)
difficulty := batchClient.GetDifficultyAsync()
// sends all queued batch requests
batchClient.Send()
fmt.Println(blockCount.Receive())
fmt.Println(block1.Receive())
fmt.Println(block4.Receive())
fmt.Println(difficulty.Receive())
}