nodeError("replacement transaction underpriced") #42

cctanfujun · 2018-09-20T02:21:00Z

i call a contract method twice in a short time,and create this error,i know this is beacuse of the same nonce，but i don't know how to solve it, i need call the method twice,make two transcation.Anyone can help?

shamatar · 2018-09-20T09:12:49Z

@cctanfujun what you can do is to supply the parameter onBlock:”pending” when you send two transactions in sequence. This will cause the internal transaction counter to include transactions that are in the queue to be included in the nonce counter, so you will send two transactions with nonce and nonce+1 in sequence.

_{Sent with GitHawk}

cctanfujun · 2018-09-20T09:19:57Z

@cctanfujun what you can do is to supply the parameter onBlock:”pending” when you send two transactions in sequence. This will cause the internal transaction counter to include transactions that are in the queue to be included in the nonce counter, so you will send two transactions with nonce and nonce+1 in sequence.

Sent with GitHawk

but i saw the source code，onBlock default value is pending？

shamatar · 2018-09-20T09:23:26Z

Hm, in this case I suggest a to use a workflow that I’ve posted in a previous question from you. Looks like the node (do you use Infura?) does not include the transaction in a mempool instantly and still provides you with the same nonce

_{Sent with GitHawk}

cctanfujun · 2018-09-20T09:25:17Z

Hm, in this case I suggest a to use a workflow that I’ve posted in a previous question from you. Looks like the node (do you use Infura?) does not include the transaction in a mempool instantly and still provides you with the same nonce

Sent with GitHawk

yes i used infura

cctanfujun · 2018-09-20T09:31:36Z

could you please give an example?

this is my code?

let contract_address = EthereumAddress("0x921d631877e4989f66ee1cc13a9c20f9fd2ab3c4")!
        let checkin_contract = web3Rinkeby.contract(jsonstr, at: contract_address, abiVersion: 2)!
        let gasPriceResult = web3Rinkeby.eth.getGasPrice()
        guard case .success(let gasPrice) = gasPriceResult else {
            return
        }
        var options = Web3Options.defaultOptions()
        options.from = sender
        let parameters = [] as [AnyObject]
        let intermediate = checkin_contract.method("sign_in", parameters: parameters, options: options)!
        let gasEstimateResult = intermediate.estimateGas(options: nil)
        guard case .success(let gasEstimate) = gasEstimateResult else {
            return
        }
        let result = intermediate.send(password: "BANKEXFOUNDATION", options: options)
        switch result {
        case .success(let res):
            print("check in successful")
            print(res)
        case .failure(let error):
            print(error)
        }

i call this twicce in a short time, and got the error?
really thanks!

frankynines · 2018-09-30T02:39:12Z

Im getting this error as well and cannot resolve.
When I increase the gas to force a success, the transaction never gets mined. It also weirdly shows up on etherscan as a "Secondary Node" tx. Which fails after an hour or 2.

I've tried several times to adjust nonce and gas/// whats going on here?

cctanfujun · 2018-09-30T03:30:16Z

Im getting this error as well and cannot resolve.
When I increase the gas to force a success, the transaction never gets mined. It also weirdly shows up on etherscan as a "Secondary Node" tx. Which fails after an hour or 2.

I've tried several times to adjust nonce and gas/// whats going on here?

hello,this is because nonce should be set sequence,when you send a nonce is 1 transcation ,and then you send a same nonce transcation will cause this error, because of when use infura transcation maybe not include in memory ,you will get this error.so you can set nonce manual，use
assemble

shamatar · 2018-09-30T08:25:26Z

What should help is setting a higher gas price. You can supply a gas price in options or manually. For beginning try setting it 20-30% higher than the price you get from “getGasPrice()” call

…

________________________________ From: 谈釜君 <notifications@github.com> Sent: Sunday, September 30, 2018 6:30:16 AM To: matterinc/web3swift Cc: Alexander; Comment Subject: Re: [matterinc/web3swift] nodeError("replacement transaction underpriced") (#42) Im getting this error as well and cannot resolve. When I increase the gas to force a success, the transaction never gets mined. It also weirdly shows up on etherscan as a "Secondary Node" tx. Which fails after an hour or 2. I've tried several times to adjust nonce and gas/// whats going on here? hello,this is because nonce should be set sequence,when you send a nonce is 1 transcation ,and then you send a same nonce transcation will cause this error, because of when use infura transcation maybe not include in memory ,you will get this error.so you can set nonce manual，use assemble ― You are receiving this because you commented. Reply to this email directly, view it on GitHub<#42 (comment)>, or mute the thread<https://github.com/notifications/unsubscribe-auth/AGKv91VfOSvtG4S5MQ8DD9pnA6kZHjT-ks5ugDrIgaJpZM4WxREY>.

frankynines · 2018-09-30T14:42:56Z

I've done both of these. Setting nonce higher, as well as Increasing the gas.
What happens is the transaction is getting picked-up by Rinkeby on a "secondary node"

And in return ends up failing.

frankynines · 2018-09-30T14:50:36Z

Here is the entire method, with assemble added.

Note this worked Last week, until I updated my pods.

shamatar · 2018-09-30T16:00:58Z

Just to clarify: do you want to kick the transaction with the old nonce out of the pool or submit a new one? Also, you don’t need to “assemble” separately and “send” after. Assembling gives you a transaction with all parameters encoded and you can manually set a nonce, gas limit, gas price for it, and then use web3.eth.sendTransaction. When you call “send” all the nonce, gas limit and price are done automatically, so you indeed get the old nonce with onBlock: “latest”

…

________________________________ From: Franky <notifications@github.com> Sent: Sunday, September 30, 2018 5:50:36 PM To: matterinc/web3swift Cc: Alexander; Comment Subject: Re: [matterinc/web3swift] nodeError("replacement transaction underpriced") (#42) Here is the entire method, with assemble added. [screen shot 2018-09-30 at 7 49 50 am]<https://user-images.githubusercontent.com/1709272/46258844-7bb5b300-c485-11e8-8d3d-26cf20b31758.png> Note this worked Last week, until I updated my pods. — You are receiving this because you commented. Reply to this email directly, view it on GitHub<#42 (comment)>, or mute the thread<https://github.com/notifications/unsubscribe-auth/AGKv92jePoz50EEIdC3m5S31h01_EsgLks5ugNo8gaJpZM4WxREY>.

frankynines · 2018-10-01T05:09:37Z

Gotcha, I'll try again tomorrow.

Ideally, I just want any transaction to Mine. I must have old ones that are stuck, I cant figure it out.

Old transactions can fail thats fine, if Kicking them from the Mem Pool is the only way to get a new transaction to mine, then yes. I need to kick the pending Nonce.

From your note is the pattern to...
Send with Fail due to old transaction
then
Assemble and increase nonce.
then
Send New Transaction
?

shamatar · 2018-10-01T08:18:27Z

Ok, let’s assume that you don’t yet have a stuck transaction: 1) make a transactionIntermediate and just use .send(onBlock:”latest”). Under the hood you automatically get a transaction with some nonce N, gas limit GL and gas price GP 2) now this transaction is stuck in the memory pool. The only way to kick it off is to make another transaction with the same nonce and higher gas limit. You may also want to increase the gas price to be above the market. To do it you have to make a transactionIntermediate and do .assemble(onBlock:”pending”) (actually it does not matter, you set a nonce manually later). This will get you an EthereumTransaction object, let’s call it “to”. On this object you can do tx.nonce = N tx.gasLimit = GL+1 (just something more that gas limit of the stuck transaction) tx.gasPrice = some price above the market 3) now do a web3.eth.sendTransaction(tx, ...) and it will be signed under the hood if necessary sent to the node Sincerely, Alex

…

________________________________ From: Franky <notifications@github.com> Sent: Monday, October 1, 2018 8:09:37 AM To: matterinc/web3swift Cc: Alexander; Comment Subject: Re: [matterinc/web3swift] nodeError("replacement transaction underpriced") (#42) Gotcha, I'll try again tomorrow. Ideally, I just want any transaction to Mine. I must have old ones that are stuck, I cant figure it out. Old transactions can fail thats fine, if Kicking them from the Mem Pool is the only way to get a new transaction to mine, then yes. I need to kick the pending Nonce. From your note is the pattern to... Send with Fail due to old transaction then Assemble and Remove then Send New Transaction ? — You are receiving this because you commented. Reply to this email directly, view it on GitHub<#42 (comment)>, or mute the thread<https://github.com/notifications/unsubscribe-auth/AGKv96rTysgSAPWXumBiAKV0on8Ed7EZks5ugaORgaJpZM4WxREY>.

BaldyAsh · 2018-11-26T12:14:05Z

@cctanfujun @FrankyAguilar
Do you have any questions?

frankynines · 2018-12-10T17:54:02Z

This still doesn't work. Same issue, still happening.

skywinder · 2018-12-11T16:42:44Z

@FrankyAguilar Am I right understand, that you want to have the transactions queue locally to be able send\push\pop transactions from this queue and want to be sure, that all of them will be posted in infura with confliction each other?

BaldyAsh · 2019-03-06T20:06:54Z

@FrankyAguilar, @cctanfujun hi, I've finally got this bug in live. Also got node error "nonce too low".
Solution worked for me:

Send transaction with highest nonce and automatic gasPrice and gasLimit (or set them manually).
Get highest nonce you can trying something like that:

guard let pendingNonce = try self.web3Instance?.eth.getTransactionCount(address: EthereumAddress(self.address)!, onBlock: "pending") else {
    throw Errors.NetworkErrors.cantCreateRequest
}
guard let latestNonce = try self.web3Instance?.eth.getTransactionCount(address: EthereumAddress(self.address)!, onBlock: "latest") else {
    throw Errors.NetworkErrors.cantCreateRequest
}
let selectedNonce = max(pendingNonce, latestNonce)

Get gasPrice from transaction result (if you set it automatically)
If you got "replacement transaction underpriced" then increase gas price by %10 and send transaction again
If you got "nonce too low" then increase it by 1 and send transaction again

Hope it will help you

BaldyAsh · 2019-03-15T07:44:01Z

Closed due to inactivity

BaldyAsh added the wait for reply label Nov 26, 2018

BaldyAsh closed this as completed Mar 15, 2019

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nodeError("replacement transaction underpriced") #42

nodeError("replacement transaction underpriced") #42

cctanfujun commented Sep 20, 2018

shamatar commented Sep 20, 2018

cctanfujun commented Sep 20, 2018

shamatar commented Sep 20, 2018

cctanfujun commented Sep 20, 2018

cctanfujun commented Sep 20, 2018

frankynines commented Sep 30, 2018

cctanfujun commented Sep 30, 2018

shamatar commented Sep 30, 2018 via email

frankynines commented Sep 30, 2018 •

edited

frankynines commented Sep 30, 2018 •

edited

shamatar commented Sep 30, 2018 via email

frankynines commented Oct 1, 2018 •

edited

shamatar commented Oct 1, 2018 via email

BaldyAsh commented Nov 26, 2018

frankynines commented Dec 10, 2018

skywinder commented Dec 11, 2018

BaldyAsh commented Mar 6, 2019

BaldyAsh commented Mar 15, 2019

nodeError("replacement transaction underpriced") #42

nodeError("replacement transaction underpriced") #42

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cctanfujun commented Sep 20, 2018

shamatar commented Sep 20, 2018

cctanfujun commented Sep 20, 2018

shamatar commented Sep 20, 2018

cctanfujun commented Sep 20, 2018

cctanfujun commented Sep 20, 2018

frankynines commented Sep 30, 2018

cctanfujun commented Sep 30, 2018

shamatar commented Sep 30, 2018 via email

frankynines commented Sep 30, 2018 • edited

frankynines commented Sep 30, 2018 • edited

shamatar commented Sep 30, 2018 via email

frankynines commented Oct 1, 2018 • edited

shamatar commented Oct 1, 2018 via email

BaldyAsh commented Nov 26, 2018

frankynines commented Dec 10, 2018

skywinder commented Dec 11, 2018

BaldyAsh commented Mar 6, 2019

BaldyAsh commented Mar 15, 2019

frankynines commented Sep 30, 2018 •

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frankynines commented Sep 30, 2018 •

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frankynines commented Oct 1, 2018 •

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