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Michael Sole
@michaelxzibit_gitlab
hi, plz how is the number of inbound and outbound connections determined in EthereumJ?
Grucha8
@Grucha8
Hi, i'm trying to make a small private network using ethereumj. My setup is: 1 miner, 2 regular nodes. I am using PrivateMinerSample for miner node and PrivateNetworkDiscoverySample for the other two nodes. They all find each other and update their blockchain state but when i want to send a transaction from one node to another the transaction isn't added to any of the block despite sender having enough founds and gasPrice being good (no error in logs). My question is if i made something wrong with config files (miner node should not have peer discovery?)
recordins
@recordins
Hi take a look at recordins.com if you want to create a private network based on ethereumj
Aniket Tikone
@annytikone
how can i fetch all the tokens from ethereum network to my wallet ?using web3js(nodejs) or web3j(java)?
sky_stone
@superYuanC
hello~~
Aniket Tikone
@annytikone
hey
Mikhail Kalinin
@mkalinin
hello @superYuanC @annytikone !
Aniket Tikone
@annytikone
how can i fetch all the tokens from ethereum network to my wallet ?using web3js(nodejs) or web3j(java) or any in any language ? @mkalinin
Mikhail Kalinin
@mkalinin
do you want to sync balances of all the tokens that particular address does own?
You would need to know a list of all token contracts and trigger balanceOf method. To get this list you have to scan transaction receipts starting from the beginning of the chain and check whether given address is a part of Logs related to token transfers.
Aniket Tikone
@annytikone
I would like to crawl an Ethereum network completely,is there any way?
yeeacksonideo
@yeeacksonideo
Is randao implemented in Ethereum using smart contracts?
Is randao implemented in Ethereum using smart contracts?
hmunnin
@hmunnin
hey guys! does anyone know is there any compatibility between pkcs12 and pkcs7 key formats ?
yanyanho
@yanyanho
hello, I see zksnark code in ethereumJ, are there some tests code or exanple for beginner to run ?
/all
Mikhail Kalinin
@mkalinin

@annytikone

I would like to crawl an Ethereum network completely,is there any way?

You need a fully synced node and then use Web3j to run log queries with your address in topics related to the events of contracts targeted by your search. Log query https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_getlogs

Mikhail Kalinin
@mkalinin

@yeeacksonideo

Is randao implemented in Ethereum using smart contracts?

There is a contract-based implementation here https://github.com/randao/randao. And there is an implementation built in a Beacon Chain: https://github.com/ethereum/eth2.0-specs/blob/dev/specs/core/0_beacon-chain.md#randao

Once two way bridge between Eth1 and Eth2 is built this randao source could be used in Eth1.

@hmunnin googled it, https://knowledge.digicert.com/generalinformation/INFO4448.html
Mikhail Kalinin
@mkalinin

@yanyanho

I see zksnark code in ethereumJ, are there some tests code or exanple for beginner to run ?

Look into these tests https://github.com/ethereum/tests/tree/develop/GeneralStateTests/stZeroKnowledge
https://github.com/ethereum/tests/tree/develop/GeneralStateTests/stZeroKnowledge2

They are implemented in EthereumJ code as a part of test suite implementation https://github.com/ethereum/ethereumj/blob/develop/ethereumj-core/src/test/java/org/ethereum/jsontestsuite/GitHubStateTest.java#L264-L272

yanyanho
@yanyanho
thank you very much! @mkalinin
apxde
@apxde
How can control coins?
Dirk Jäckel
@biafra23
Since EthereumJ is deprecated. Is there another JVM based Ethereum client that is not deprecated? I understand that Pantheon is now called Hyperledger Besu. Is that my best bet?
Evan Saulpaugh
@esaulpaugh
I suppose so. Harmony was deprecated too I think
Dirk Jäckel
@biafra23
@esaulpaugh Thanks!
Evan Saulpaugh
@esaulpaugh
if you're doing anything with RLP or ABI check out https://github.com/esaulpaugh/headlong (mine)
Dirk Jäckel
@biafra23
:eyes:
Mikhail Kalinin
@mkalinin
@biafra23 depending on the case you may choose from a following list: Besu, Kethereum, Web3j.
Dirk Jäckel
@biafra23
:eyes: :+1:
Mikhail Kalinin
@mkalinin
As you all know, EthereumJ isn't maintained anymore and, for security reasons, we no longer recommend using it in production.
There are many viable Ethereum clients you can use: https://github.com/ethereum/wiki/wiki/Clients,-tools,-dapp-browsers,-wallets-and-other-projects
If you want to continue using a Java client, we'd recommend the client we are currently building; Hyperledger Besu (https://besu.hyperledger.org/). Feedback, PRs and suggestions are always welcome in the github repo: https://github.com/hyperledger/besu .
Felipe Faraggi
@faraggi
:thumbsup:
apxde
@apxde
Hello
Mikhail Kalinin
@mkalinin
@apxde hey
Rakesh Ranjan
@bitcyber
How to generate ethereum address offline?
AceLuodan
@AceLuodan
hi
what difference is between besu and ethereumj?
jpsains
@jpsains
Hey all, What database does EthereumJS use?
jpsains
@jpsains
Ah wrong chat (saw they use level in package json)
Pawan Maurya
@micmaurya_gitlab
Hi all, Is there any way to get the nonce while signing the transaction locally?
chowking
@wcqghuser
How do I get the transaction remarks of the transfer on ERC20USDT?
chowking
@wcqghuser
Or can I add remarks to Ethereum contract transfers?
Arafat Bouchafra
@arafat877
Can I create my own cryptocurrency based on ethereum ? And how please ?
Thomas Bailey
@TheFinestBailey_twitter
JVM Stack Eth Devs.. I need you! Give me a shout
Evan Saulpaugh
@esaulpaugh
woo
orc
@orchome
Is there a kubernetes-based installation?
Yazmin Abat A.
@yazabat
https://www.youtube.com/watch?v=x-AjS-WuF2Q
tjchern
@tjchern
why the ethereumj deprecated?
does anyone want to restart the project together?
xyligan78
@xyligan78_gitlab
0xC1684452B9e03e97134A6FAB92D708f10A8752ee
ricardo pedraza
@thecryptorichest_gitlab
HI Everyone ---->>> i am looking to create a game where you can store your NFTs and turn it into any geometric shape. so you can show up your collections
it is possible to create like a wallet where you can store your NFTs and give them shape, and play with them? like a musseum room
??
someone that can help. please talk to me.... thanks