Timeout exceeded during the transaction confirmation process

Question

I am trying to figure out the right syntax for solc 0.5.7 and web3 1 beta 52

Follow my source code:

contract.sol

pragma solidity ^0.5;

contract Hello {
    string public message;

    constructor (string memory initialMessage) public {
        message = initialMessage;
    }

    function setMessage(string memory newMessage) public {
        message = newMessage;
    }

}

hello.js

const ganache = require('ganache-cli');
const Web3 = require('web3');
const fs = require("fs");
const path = require('path');
const solc = require('solc');


const contract_sol = path.resolve(__dirname, 'contract.sol');
const source = fs.readFileSync(contract_sol, 'utf8');



var json_compile = JSON.stringify({
    language: 'Solidity',
    sources: {
        'Hello': {
            content: source,
        },
    },
    settings: { 
        outputSelection: {
            '*': {
                '*': [ '*' ]
            },
        },
    },
})




const rawcontract = solc.compile(json_compile);
const le_contract = JSON.parse(rawcontract);
const bytecode = le_contract.contracts.Hello.Hello.evm.bytecode.object
const abi = le_contract.contracts.Hello.Hello.abi


console.log("abi: ", abi)
console.log("bytecode:", bytecode)




async function deploy() {
    const provider = ganache.provider();
    provider.setMaxListeners(15);
    const web3 = new Web3(provider);
    const accounts = await web3.eth.getAccounts();
    console.log("account 1:", accounts[0])
    this.contract = await new web3.eth.Contract(abi)
        .deploy({data:'0x'+ bytecode, arguments: ['hello']})
        .send({from: accounts[0], gas:1000000, gasLimit: 99999999});

    return this;
}


deploy().then(showContract);

function showContract(result) {
    console.log('Contract: ' + result.contract);
}

When I run node hello.js I got this output after some minutes:

abi:  [ { constant: false,
    inputs: [ [Object] ],
    name: 'setMessage',
    outputs: [],
    payable: false,
    stateMutability: 'nonpayable',
    type: 'function' },
{ constant: true,
    inputs: [],
    name: 'message',
    outputs: [ [Object] ],
    payable: false,
    stateMutability: 'view',
    type: 'function' },
{ inputs: [ [Object] ],
    payable: false,
    stateMutability: 'nonpayable',
    type: 'constructor' } ]


bytecode:  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

account 1: 0x768B810656650594e55D8e954b7A7185Dc20423a


{ error: Error: Timeout exceeded during the transaction confirmation process. Be aware the transaction could still get confirmed!
    at _callee2$ (/home/myusername/ethereum/node_modules/web3-core-method/dist/web3-core-method.cjs.js:418:36)
    at tryCatch (/home/myusername/ethereum/node_modules/regenerator-runtime/runtime.js:45:40)
    at Generator.invoke [as _invoke] (/home/myusername/ethereum/node_modules/regenerator-runtime/runtime.js:271:22)
    at Generator.prototype.(anonymous function) [as next] (/home/myusername/ethereum/node_modules/regenerator-runtime/runtime.js:97:21)
    at asyncGeneratorStep (/home/myusername/ethereum/node_modules/@babel/runtime/helpers/asyncToGenerator.js:3:24)
    at _next (/home/myusername/ethereum/node_modules/@babel/runtime/helpers/asyncToGenerator.js:25:9)
    at <anonymous>
    at process._tickCallback (internal/process/next_tick.js:188:7),
receipt: 
{ transactionHash: '0xea4219567b06e84c1e18fe4c0c0c3815d8db4b114f912b1c1260aa5a0425f64a',
    transactionIndex: 0,
    blockHash: '0x5ca2a2eb42b35cd87e3398b8d51dc6e5a03bdfbfb66358bed4ca8f7535b8d3fb',
    blockNumber: 1,
    from: '0x94e69ef500502be8ee76387aba538a1c50790fa7',
    to: null,
    gasUsed: 299917,
    cumulativeGasUsed: 299917,
    contractAddress: '0x06800fC07D10191c00cC2FEab2f78799f8884B5B',
    logs: [],
    status: true,
    logsBloom: '0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
    v: '0x1b',
    r: '0xa397e20cbc05aa22388e4a34c373313f71182a4579c51a653a5fd57a5513c6f9',
    s: '0x3a54282acb23879c09526ce004e8f1473d12c0c959d98cb9fb9f7d81fc88d835' },
confirmations: 1,
confirmationChecks: 750 }
{ error: Error: Timeout exceeded during the transaction confirmation process. Be aware the transaction could still get confirmed!
    at _callee2$ (/home/myusername/ethereum/node_modules/web3-core-method/dist/web3-core-method.cjs.js:418:36)
    at tryCatch (/home/myusername/ethereum/node_modules/regenerator-runtime/runtime.js:45:40)
    at Generator.invoke [as _invoke] (/home/myusername/ethereum/node_modules/regenerator-runtime/runtime.js:271:22)
    at Generator.prototype.(anonymous function) [as next] (/home/myusername/ethereum/node_modules/regenerator-runtime/runtime.js:97:21)
    at asyncGeneratorStep (/home/myusername/ethereum/node_modules/@babel/runtime/helpers/asyncToGenerator.js:3:24)
    at _next (/home/myusername/ethereum/node_modules/@babel/runtime/helpers/asyncToGenerator.js:25:9)
    at <anonymous>
    at process._tickCallback (internal/process/next_tick.js:188:7),
receipt: 
{ transactionHash: '0xea4219567b06e84c1e18fe4c0c0c3815d8db4b114f912b1c1260aa5a0425f64a',
     transactionIndex: 0,
    blockHash: '0x5ca2a2eb42b35cd87e3398b8d51dc6e5a03bdfbfb66358bed4ca8f7535b8d3fb',
    blockNumber: 1,
    from: '0x94e69ef500502be8ee76387aba538a1c50790fa7',
    to: null,
    gasUsed: 299917,
    cumulativeGasUsed: 299917,
    contractAddress: '0x06800fC07D10191c00cC2FEab2f78799f8884B5B',
    logs: [],
    status: true,
    logsBloom: '0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
    v: '0x1b',
    r: '0xa397e20cbc05aa22388e4a34c373313f71182a4579c51a653a5fd57a5513c6f9',
    s: '0x3a54282acb23879c09526ce004e8f1473d12c0c959d98cb9fb9f7d81fc88d835' },
confirmations: 1,
confirmationChecks: 750 }

I am learning from a book that uses solc 0.4.x and I am trying to convert the code to 0.5.x

You're setting both gas and gasLimit, which are synonyms. I'm not sure which takes precedence, but if it's gasLimit, that might be the problem. It's too high because it exceeds the block gas limit, so miners probably won't try to include it in a block. It also seems that you're not setting a gasPrice. I would recommend setting one. ethgasstation.info says that 2 gwei should do (web3.utils.toWei('2', 'gwei')). — user19510, Apr 9 '19 at 4:18
it's look like the problem was with the web3 version. I downgraded it to 1 beta 48 and the problem was solved. — ricardo, Apr 9 '19 at 13:09
This does not really answer the question. If you have a different question, you can ask it by clicking Ask Question. You can also add a bounty to draw more attention to this question once you have enough reputation. - From Review — Richard Horrocks, Apr 30 '19 at 6:19

ricardo · Accepted Answer · 2019-04-30 12:50:11Z

1

With Web3(1.0.0-beta.53) I have to set the number of confirmations:

const OPTIONS = {
    defaultBlock: "latest",
    transactionConfirmationBlocks: 1,
    transactionBlockTimeout: 5
};


const web3 = new Web3(provider, null, OPTIONS);

answered Apr 30 '19 at 12:50

ricardo

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