poanetwork/blockscout

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mul53

@mul53

@sameroom-bot

[Victor Baranov, POA Network] @mul53

Hey everyone, i want to upgrade a repo from blockscout v1 to v3, wanted to get some pointers on the right way to perform the upgrade
In order to upgrade from V1 -> V3

You need to meet current general software requirements https://docs.blockscout.com/for-developers/information-and-settings/requirements

Follow manual deployment guide https://docs.blockscout.com/for-developers/manual-deployment using the latest V3 stable release https://github.com/poanetwork/blockscout/releases

Add all currently required environment variables https://docs.blockscout.com/for-developers/information-and-settings/deprecated-env-variables if some are missing in your deployment

Check if you are still using some deprecated environment variables and replace them https://docs.blockscout.com/for-developers/information-and-settings/deprecated-env-variables
Take into account that V3 contains a lot of DB migrations which includes optimization of indexes, new columns in existing tables and if your DB is quite big, it may take a long time to process all migrations. Do it with patience.

Thank You!

MD.MEHEDI HASAN

@MDMEHED52673036_twitter

Hey i have some problem.last day i buy 5 ethereum classic my coinbase wallet but this processing is pending.

0xa53d97348a6917becd3325c9e46e54ccf59c22891bf0cfb681742b53e88106a4

Kael21

@Toughlooser_twitter

hello why confirmation so long fix this please its need 20k confirmation to sent cek my txid 0xcc75ef2de86a0d667938909176c0ef1adcef4d2d50167b3c95c98a5f55dc68b5

Rohit Arora

@arorarohit86_twitter

Hello. I have a problem accessing my ewt token on https://wallet.energyweb.org/ synced through my ledger nano x. The balance is showing zero. Kindly provide a solution.

jorokaab

@jorokaab

Hi. I accidentally sent EWT from my EWT Wallet straight to the EWTB contract address. I was trying to send them to MetaMask but I copied the wrong address. Also I didn't realize I needed to use EWT Bridge. Can I somehow recover these tokens?

ruchita

@ruchita.ladha_gitlab

Hi. My blockscout frontend has stopped showing the latest transactions...It is showing 4days old transactions....though I can see the index is caught up in logs... I can see my latest block numbers in the logs. What needs to be done?

Sameroom

@sameroom-bot

[Victor Baranov, POA Network] Hi, maybe, you have no transactions in the latest blocks?

ruchita

@ruchita.ladha_gitlab

it has transactions

Sameroom

@sameroom-bot

[Victor Baranov, POA Network] Does it show new blocks in UI? Is any public URL to your explorer?

ruchita

@ruchita.ladha_gitlab

I don't have public url for my explorer....Its not showing new blocks in UI......should I restart phoenix server or something?

Sameroom

@sameroom-bot

[Victor Baranov, POA Network] Yes, at least try to restart and look server logs for any meaningful errors if restart will not help

ruchita

@ruchita.ladha_gitlab

Restarting phoenix server helped! Appreciate your time!!

Sameroom

@sameroom-bot

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teachmlrepo

@teachmlrepo

Hi Team, I would like to setup a local version of Blockscout but ; Point to publically hosted mainnet for Energy Web Chain is this possible ?

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Remi Burgel

@Remi-Burgel

Hey guys, I have a little problem. I want to use blockscout to explore my sidechain but this page : https://blockscout-viviani.iex.ec/wobserver/#System seems available for users a give access to secrets informations

Sameroom

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Remi Burgel

@Remi-Burgel

Do someone knows how to disable this feature ? I don't want users to be able to see this

Sameroom

@sameroom-bot

Sami Mäkelä

@mrsmkl

@Remi-Burgel it should now be disabled by default in production mode

Sameroom

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Sami Mäkelä

@mrsmkl

@Remi-Burgel it is this commit poanetwork/blockscout@2dd909c

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@sameroom-bot

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Remi Burgel

@Remi-Burgel

Oh thank you @mrsmkl

Nicola Gheza

@nicolagheza

Hello, I am running blockscout for my own private chain (besu) via Docker.
Everything seems to be working correctly but the home page does not refresh by itself..
Anyone who had a similar issue?

mul53

@mul53

Hey, i upgraded from v1 to v3, there is an increase in the number of wallet addresses i see on the homepage what could be the problem

Upgraded version: 26,683
Old version: 9,992
SubNetwork: Fuse
Variant: Parity

Sameroom

@sameroom-bot

[Victor Baranov, POA Network] @mul53 could you find at least 1 address which exists in v3 and doesn’t exist in v1 and give a link to it in your v3 explorer or a screenshot with the activity of this address to elaborate?

mul53

@mul53

@sameroom-bot i tried to find an address but couldn't find it, here is a link to the v1 explorer, screenshot v3

Sameroom

@sameroom-bot

[Victor Baranov, POA Network] I suppose you can find by comparing differences in addresses table in both DB instances

Ivan Shterev

@IvanShterev7_twitter

Hello, I made a transaction to a wallet address, which I created through a ledger wallet, but at the moment I can't access it.

I see the transaction from the explorer

iñigo

@WolfofUniswap_twitter

hi!

mul53

@mul53

@sameroom-bot okay when i picked one address and entered it on both explorers it was a contract address, so i'm assuming it counts both wallet and contract addresses?

Sameroom

@sameroom-bot

[Victor Baranov, POA Network] Ah, I recalled the reason differences. From version v2.1.0 we take into account all accounts which participated in transactions no matter which balance of the account. In the versions less than v2.1.0 we took into account only accounts with a current non-zero balance. This change initiated in this PR poanetwork/blockscout#2718. You can take for the rationale there and how to rollback the change if you don’t want to deal with it.

Leon Prouger

@leonprou

[Victor Baranov, POA Network] Ah, I recalled the reason differences. From version v2.1.0 we take into account all accounts which participated in transactions no matter which balance of the account. In the versions less than v2.1.0 we took into account only accounts with a current non-zero balance. This change initiated in this PR poanetwork/blockscout#2718. You can take for the rationale there and how to rollback the change if you don’t want to deal with it.

hey Viktor, thanks you got the answering
Does contracts also count as wallets? We have much of wallet proxy contracts that don't hold native currency. So that can explain perfectly 20k new wallets

Sameroom

@sameroom-bot

[Victor Baranov, POA Network] yep, contracts and EOA both are considered in that counter. By the way, they both were considered and before v2.1.0, but there was a filter to account only addresses with positive balance. Currently, we do not filter. And, I suppose, this is where the difference came from.

Leon Prouger

@leonprou

yep exactly. the wallet contracts don't hold fuse (we use a relay service). thanks for helping on that

Leon Prouger

@leonprou

Hey, looks like our new explorer is always behind a 1-2 blocks. Seems it updated the block numbers any 10 seconds while on Fuse there's a block every 5 secs. Is that any config to define this behaviour ? That's the new explorer: http://ec2-18-196-18-236.eu-central-1.compute.amazonaws.com:4000/

Sameroom

@sameroom-bot

[Victor Baranov, POA Network] Hey, did you provide websocket URL ETHEREUM_JSONRPC_WS_URL or you don’t ws enabled on the node?

Leon Prouger

@leonprou

Yeah I pass this:

ETHEREUM_JSONRPC_WS_URL=wss://explorer-node.fuse.io/ws

that's what we pass to the current explorer (v1): https://explorer.fuse.io/

Sameroom

@sameroom-bot

[Victor Baranov, POA Network] If websockets endpoint provided, then I suppose it is the highest speed of appearance of the new blocks in the latest release. I assume, indexing could be slower in v3 than in v1 but it protects your DB from possible discrepancies. New indexing was introduced in v3.0.0 . Here are all PRs to enable it

poanetwork/blockscout#2835, poanetwork/blockscout#2871, poanetwork/blockscout#2872, poanetwork/blockscout#2886, poanetwork/blockscout#2925, poanetwork/blockscout#2936, poanetwork/blockscout#2949, poanetwork/blockscout#2940, poanetwork/blockscout#2958 - Add “block_hash” to logs, token_transfers and internal transactions and “pending blocks operations” approachv

Leon Prouger

@leonprou

[Victor Baranov, POA Network] If websockets endpoint provided, then I suppose it is the highest speed of appearance of the new blocks in the latest release. I assume, indexing could be slower in v3 than in v1 but it protects your DB from possible discrepancies. New indexing was introduced in v3.0.0 . Here are all PRs to enable it

poanetwork/blockscout#2835, poanetwork/blockscout#2871, poanetwork/blockscout#2872, poanetwork/blockscout#2886, poanetwork/blockscout#2925, poanetwork/blockscout#2936, poanetwork/blockscout#2949, poanetwork/blockscout#2940, poanetwork/blockscout#2958 - Add “block_hash” to logs, token_transfers and internal transactions and “pending blocks operations” approachv

I see, thanks. Yeah looking at xdai explorer I see the same behaviour: https://blockscout.com/poa/xdai/
We also rely on the explorer API in our apps, so 5-10 secs delay sounds non neglectable

Sameroom

@sameroom-bot

holisticode

@holisticode

I am using a custom experimental geth implementation which does not implement ETHEREUM_JSONRPC_TRACE_URL - this generates an immense constant amount of error messages

Is it possible to kinda "disable" this functionality?

I tried with an empty string but does not seem to work

Sameroom

@sameroom-bot

[Igor Barinov, POA Network] which implementation is it?

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