73 lines
2.2 KiB
Go
73 lines
2.2 KiB
Go
// Copyright 2015 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package core
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import (
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"bytes"
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"encoding/json"
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"io/ioutil"
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"net/http"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/core/types"
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"github.com/ethereum/go-ethereum/logger"
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"github.com/ethereum/go-ethereum/logger/glog"
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"github.com/ethereum/go-ethereum/rlp"
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)
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// DisabledBadBlockReporting can be set to prevent blocks being reported.
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var DisableBadBlockReporting = true
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// ReportBlock reports the block to the block reporting tool found at
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// badblocks.ethdev.com
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func ReportBlock(block *types.Block, err error) {
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if DisableBadBlockReporting {
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return
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}
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const url = "https://badblocks.ethdev.com"
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blockRlp, _ := rlp.EncodeToBytes(block)
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data := map[string]interface{}{
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"block": common.Bytes2Hex(blockRlp),
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"errortype": err.Error(),
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"hints": map[string]interface{}{
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"receipts": "NYI",
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"vmtrace": "NYI",
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},
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}
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jsonStr, _ := json.Marshal(map[string]interface{}{"method": "eth_badBlock", "params": []interface{}{data}, "id": "1", "jsonrpc": "2.0"})
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req, err := http.NewRequest("POST", url, bytes.NewBuffer(jsonStr))
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req.Header.Set("Content-Type", "application/json")
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client := &http.Client{}
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resp, err := client.Do(req)
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if err != nil {
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glog.V(logger.Error).Infoln("POST err:", err)
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return
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}
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defer resp.Body.Close()
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if glog.V(logger.Debug) {
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glog.Infoln("response Status:", resp.Status)
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glog.Infoln("response Headers:", resp.Header)
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body, _ := ioutil.ReadAll(resp.Body)
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glog.Infoln("response Body:", string(body))
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}
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}
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