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  • Jun 22 2016 09:58
    @chriseth banned @yinyunqiao
  • Jun 20 2016 14:14
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  • Jun 19 2016 10:22
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babar
@a1love
@chfast
babar
@a1love
Evmone.test
AniBadde
@AniBadde
Hi, if I would like to store data on a fork of aleth ethereum on my private laptop, how should I go about doing this? I'm trying to figure out how to do this for a research project, but am not sure where/how to run the main file in order to do this
Andrei Maiboroda
@gumb0
AniBadde
@AniBadde
Thanks! Does this work with cpp and aleth or would I have to work with Solidity?
Andrei Maiboroda
@gumb0
Depends on what you want to do. Solidity is a language to write smart contracts inside Ethereum
AniBadde
@AniBadde
So if I want to create a private network on my laptop and store some data in Ethereum, I would have to do this by writing a smart contract in Solidity?
AniBadde
@AniBadde
Hi, I apologize as I'm a beginner working with Ethereum/Blockchain - is there any documentation on how to work with transaction input data from the aleth ethereum codebase? This is to store a csv file (also could hard-code a map object to store this data) on a private network
AniBadde
@AniBadde
Sorry another question, I've been studying the client files, is there an interface or documentation that explains how to submit a transaction which contains data that I would like to publish on an aleth ethereum instance?
babar
@a1love
@gumb0 @chfast @winsvega @halfalicious
I want to start as big development in block chain want to know where to @gumb0 @winsvega
Babar Ali
@babar_985_twitter
@a1love
Mike Ellertson
@mellertson
@AniBadde I'd suggest begin by reading up on Solidity.
@AniBadde But, from what I've learned, it seems like storing more than a few bytes of data in the blockchain might be prohibitively expensive.
Matthew Orris
@mattheworris
Hi, I have some experience and C++ and I'm looking to build my blockchain experience. What is involved in maintaining an ethereum client? Is it something that one person would be able to do on their own or requires a team? Where do I find the new feature requirements to keep the client current? Is there anyone that would be willing to mentor me to keep the C++ client alive? Thanks in advance.
Rafael Medeiros
@rafaeltokyo
guys i need use aleth in my c++ project, have a example for that ?
hvisvana
@hvisvana

guys i need use aleth in my c++ project, have a example for that ?

+1

Rhino
@m3shine
call method of contract returns hex string , I get the hex 0x0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000c3332333333383636366133330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004032326535613461376535393361356535393361356535613461376535393361356535393361356535393038656535386662306536383861616535396262653232, how to decode it to string?
Harry Ren
@xiaoleiren
@sfuzz
@duytai
Hi guys, nice to chat with you.
Is anyone using sfuzz or maintaining this tool?
I want to know if anyone is talking about some topics of sfuzz.
Thank you
Prashanth Babu T
@prashanthbabu07

I'm looking for info how the root hash is calculated and added to mainNetwork.cpp, specifically below code...

c_genesisStateRootMainNetwork("d7f8974fb5ac78d9ac099b9ad5018bedc2ce0a72dad1827a1709da30580f0544")

behradkhodayar
@behradkhodayar
Hi, Isn't there any plan for developing a C++ client for Eth2.0? porting or from the ground up?
Tengfei Niu
@spartucus
Hi guys, Is there a way to use ethereum library in C++ projects so that I could sign/push eth transactions? What i looking for is a library similar to web3.js, but a C++ version.
The whole aleth is too big and heavy to use in a C++ project
Paweł Bylica
@chfast
@spartucus I've seen interest in such library but so far I'm not aware of any existing. I don't believe Aleth libraries have an option to connect to an Ethereum node (being the RPC client).
Tengfei Niu
@spartucus
@chfast Thanks for reply.
Robert Edström
@Legogris
Anyone know if Aleth can be used for unsupervised key generation? I don't see any flags for account new that would deter it from asking for input and piping doesn't fly well:
/ $ (sleep 2 && echo '\nx\nx\n') | aleth account new
[2020-09-07 15:31:48.318286] [0x00007ff1cefe1890] [info]    Reading/home/aleth/.web3/keys/751f3d2d-1120-4a99-c005-4ab9e3a9c91d.json
[2020-09-07 15:31:48.318481] [0x00007ff1cefe1890] [info]    Reading/home/aleth/.web3/keys/5640771c-45d6-af32-936d-b4a74127966a.json
Couldn't open wallet. Does it exist?
terminate called after throwing an instance of 'boost::wrapexcept<dev::ExternalFunctionFailure>'
  what():  /source/libdevcore/CommonIO.cpp(174): Throw in function std::string dev::getPassword(const string&)
Dynamic exception type: boost::wrapexcept<dev::ExternalFunctionFailure>
[boost::errinfo_api_function_*] = tcsetattr

Aborted (core dumped)
Roman Zacharia
@RomanZacharia
Hi there. It's been a while since I used Mist. Trying to start it on Ubuntu 18.04, but it won't sync and the window doesn't show any status and remains in the 'busy' state. Does the Mist work in 2020?
Paweł Bylica
@chfast
Mist is long time dead project.
Roman Zacharia
@RomanZacharia
What is the alternative for ubuntu?
Robert Edström
@Legogris
Openethereum/Parity
Or geth/nethermind + mycrypto/myetherwallet
Roman Zacharia
@RomanZacharia
Thanks a lot @Legogris , @chfast !
tendemo1
@tendemo1
Hello everyone could anyone kindly help me with this "ERROR: No matching distribution found for rusty-rlp<0.2,>=0.1.15 (from rlp<=2.0. 0.alpha-1,>=1.0.0->eth-account)" got after running pip install eth_account with python. Thanks
0xNick
@0xEther_twitter

Hello everyone could anyone kindly help me with this "ERROR: No matching distribution found for rusty-rlp<0.2,>=0.1.15 (from rlp<=2.0. 0.alpha-1,>=1.0.0->eth-account)" got after running pip install eth_account with python. Thanks

same issue here

Tengfei Niu
@spartucus
Hi @chfast , are there any examples of how to use evmone? Say I want to use it in a ethereum-liked project, how should I do to use it? Or could you please tell me any projects that used it that I could learn from them.
Paweł Bylica
@chfast
Tengfei Niu
@spartucus
Thanks a lot @chfast !
Tengfei Niu
@spartucus
Hi @chfast , when I implement my host interfaces in EVMC, what happened if I implement an empty emit_log function?
Tengfei Niu
@spartucus
Is this allowed?
Paweł Bylica
@chfast
It should be fine, @spartucus
Tengfei Niu
@spartucus
Thanks @chfast !
Paweł Bylica
@chfast
What are you trying to do with that?
CaliCoder420
@CaliCoder420
Hello, I am trying to query block headers from leveldb directly, and was wondering if anyone could point me to some examples (if any)? I came across this useful piece of code for geth (https://gist.github.com/vs9390/b6646abdaaccaa551c780bf97c687a1e), but I assume aleth has a different storage format. I would like to query old blocks as well, and since Geth 1.9+ stores most of the headers in the freezer database, this is not possible so im looking into aleth.
Paweł Bylica
@chfast
You can find some information here: https://github.com/ethereum/aleth/blob/master/doc/database_layout.rst
But Aleth is not operational, so I don't recommend relaying on it.