Questions tagged [nodeos]

Questions about the EOSIO node software that can be used for validating transactions, broadcasting information, producing blocks, responding to API calls, and enabling local development. Questions may pertain to configuring the node, debugging its outputs, interacting with plugins, interacting with remote nodes, and others.

Filter by
Sorted by
Tagged with
1
vote
0answers
84 views

aliased cleos, how to alias nodeos?

I aliased my cleos on port 5555 and 7777, like in the tutorial https://developers.eos.io/eosio-home/docs/getting-the-software I was wondering if there was a way to alias nodeos as well, because when ...
1
vote
2answers
320 views

How to transfer/deposit tokens on Front end Dapp with Scatter?

I am working on an EOS frontend Dapp with Scatter on local chain. I am getting a problem with transfer/deposit tokens from one account to another. After logging into scatter with "test1" and trying to ...
1
vote
0answers
76 views

Net Plugin vs BNet Plugin

I'm using NodeOS 1.3.2 and I'm trying to understand what the difference between the BNet Plugin and the Net Plugin are. As I understand it, BNet is meant to be a new, fancy replacement for Net that ...
5
votes
1answer
165 views

How to verify signature from $ cleos get block BLOCKNUM

How to verify the signature of data returned from $ cleos get block BLOCKNUM to insure that the data returned came from the blockchain and not 'spoofed' by a man-in-the-middle? cleos get block 132 {"...
6
votes
2answers
701 views

How to sign a transaction locally using python?

I want to sign a transaction to use it with the rpc endpoint v1/chain/push_transaction. Until nodeos v.1.1 its was explained in the docs on how to use nodeos (probably keosd indirectly) to do wallet ...
1
vote
0answers
376 views

How to do a transaction using rpc with python?

I am trying to make a transaction on eos. I have a node running on docker and created an account with cleos. I tried following this: https://github.com/EOSBlock/EOS-Tutorials/blob/master/EN/transfer-...
1
vote
1answer
194 views

high RAM usage nodeos && mongod

I run a non-producing node with 8GB RAM on Ubuntu 18.04 and 4 CPU cores, no Docker(yet). Overnight mongod crashed, not sure why. I just had to start mongod from the /opt folder again and it worked. ...
1
vote
1answer
113 views

Can I delete ~/.local/share/eosio/nodeos/data folder?

I don't want to sync nodeos on my laptop, but want to just connect to an endpoint node. Can I delete the entire folder residing in: ~/.local/share/eosio/nodeos
1
vote
2answers
52 views

When nodeos is syncing the blockchain. Where is the blockchain downloaded in Linux?

Where is the blockchain data stored when syncing with the nodeos command on linux ?
1
vote
1answer
60 views

I read that you can use the cleos command without having nodeos synced. How does one do this?

I read somewhere you can use the command line cleos without having to sync or even turn on nodeos. Which means avoiding the need to download 60+gb of blockchain data. What are some of the ...
1
vote
1answer
90 views

eosforumdapp mongodb : unsupported_abi_version_exception: ABI has an unsupported version

Syncing my node, everything works fine. I get a warning though when processing transactions from eosforumdapp and eosforumcpp info 2018-10-20T09:07:14.286 thread-1 mongo_db_plugin.cpp:481 ...
1
vote
0answers
29 views

Where is the eos blockchain downloaded on ubuntu when running the nodeos command?

I finally got eosio installed on ubuntu and ran the command: nodeos -e -p eosio --plugin eosio::chain_api_plugin --plugin eosio::history_api_plugin I see that its syncing with the blockchain, but ...
1
vote
1answer
31 views

Data bandwidth usage fees in eos

Where is smart contract data like a table stored? When I use eojs and execute getTableRows for example, are there any fees or limits?
2
votes
2answers
61 views

How much blockchain space does it take when installing nodeos on my local desktop computer?

When I download the eos nodeos software for ubuntu, how much space should I have for it to sync to the blockchain and download everything? Bitcoin core takes 250GB. How much does eos take?
1
vote
1answer
135 views

What is keos in regards to cleos and nodeos?

I know that cleos is for communicating with nodeos which communicates with the EOS blockchain as a whole. But what is keos in relation to those 2? Also is keos also packaged with nodeos and cleos?
1
vote
1answer
316 views

minimalistic mongodb to query tx | config.ini

I setup a non-producing node and an API to let an app query user transactions. API is similar to the CryptoLions/EOS-mongo-history-API What is the most minimalistic and effective approach to ...
1
vote
0answers
29 views

Installing nodeos error: OpenSSL must be configured to support threads

While I am building the nodeos source code in my computer, I get an error " .../src/crypto/aes/cpp:14:3: error: "OpenSSL must be configured to support threads" and the build stops. I referenced ...
1
vote
1answer
128 views

make nodeos use mongod.conf to change dbpath

Currently when trying to use the mongodb plugin, I get this error 2018-10-11T15:47:15.635 thread-0 mongo_db_plugin.cpp:513 handle_mongo_excepti ] mongo exception, mongo init, line 1391, code ...
1
vote
2answers
136 views

What plugins do I need enabled to run a Fullnode?

I'd like to run a fullnode with all blocks and transaction history so that I can access this data using the API, and I can't seem to find any definitive documentation on this. My config: plugin = ...
1
vote
0answers
24 views

Multi Block Production

I want to create 4 Block Producers. I am following this tutorial and giving the same genesis for every node. I am only able to run two block producers. Is there any way to solve this?
1
vote
1answer
581 views

Transaction executed, but not confirmed?

I need to know, if my transaction has been confirmed by the network. My workflow to do this is the following: Execute a transaction By running cleos get transaction ID obtain the information ...
2
votes
1answer
49 views

What actully happens in the background when a block is created?

I want to know the whole background process of the block creation what is the actual implementation what happens? Where it stores the data? How it stores the data?
1
vote
1answer
66 views

Calling action from different network

I am running a local blockchain on my computer. And I want to call an action on my node using eosjs from another computer in another network. My current http provider in the config section of ...
1
vote
2answers
2k views

Where is the mongodb stored?

Seems my node is syncing, but so far I cannot find the mongodb and the path isn't mentioned in the docs. Trying to setup a non-producing node to query specific incoming transactions. Using Ubuntu 16....
2
votes
1answer
391 views

Database has reached an unsafe level of usage

I am getting "Database has reached an unsafe level of usage, shutting down to avoid corrupting the database. Please increase the value set for "chain-state-db-size-mb" and restart the process!" error....
2
votes
3answers
360 views

Where can I download backup files of Mainnet Blocks?

I need all block data of eos mainnet. So, My nodeos is downloading now. However, it will take so many hours(maybe days?) and sometimes occurs errors. while finding another method to get them, I found ...
3
votes
1answer
195 views

8000 TPS in EOS

I have created a private network of 6 nodes in which 2 nodes are block producing nodes and remaining 4 are non-block producing nodes. I have changed block time from 0.5 sec to 1 sec. I have to ...
0
votes
1answer
152 views

Is there an EOS mainnet - similar to the Ethereum Public Network?

I have been a little confused by the structure of EOS. If I state how I use Ethereum, perhaps someone can draw a parallel to EOS. I use the mainnet in Ethereum for production level work and deploy in ...
1
vote
2answers
210 views

Q: What is nodeos exception: unrecognised option 'wallet-dir'

Just downloaded eosio v1.3.0 and tried to run nodes but get the following exception: ~/eos/build/programs $ nodeos 2018-09-23T15:25:41.459 thread-0 main.cpp:136 main ...
2
votes
4answers
353 views

Error in eosjs account creation on localnet

I am trying to create an account using eosjs in node.js. I am using : eos = Eos({keyProvider}); eos.transaction(tr => { tr.newaccount({ creator: 'eosio', name: '...
2
votes
2answers
978 views

Curl Bad Request 400 on curl to docker server container

I am trying to make calls to EOS nodeos server inside a docker container from the host machine. Although the port 7777 is exposed: $ docker ps CONTAINER ID IMAGE COMMAND ...
0
votes
1answer
54 views

Rewards on private network

I want to have rewards mechanism in private network with two bps how can I do that? is there any way to modify current reward mechanism ?
1
vote
0answers
115 views

Error while creating an account

I got that error while creating an account, anyone knows what's wrong? Here is a recording of what happened now; after enter, I get no output, I need to press Ctrl+C to exit : > ~$ cleos create ...
2
votes
0answers
178 views

How to setup multinode EOS cluster on various vms

How to setup multinode EOS cluster on lets say various aws/azure instances ? I have tried the multiple eos node deployment on single machine as described here - https://developers.eos.io/eosio-nodeos/...
2
votes
1answer
116 views

Is there log rotation feature for nodeos?

Currently, I redirect stdout/stderr to file nohup.out. This file becomes very big after running some time, is there log rotation feature for nodeos?
3
votes
1answer
194 views

How can I send information to an account without transferring EOS?

When I use bloks.io or eosflare.io, I see that I have some contracts leaving information in my account without it being part of a memo from a transfer. How is it possible to send messages in this way?
1
vote
2answers
574 views

Where can I download a copy of Mainnet Blocks?

I want to download the blockchain to speed up the syncing process, I know some BPs were providing this service but I can´t find the url.
2
votes
1answer
692 views

how to start a non producing block and connect to block producer?

I have an application which requires to perform many transactions and I want some non block producing node to connect the BP nodes? I want to start non-producing blocks and connect to block producing ...
2
votes
1answer
101 views

I want to perform 2000 transactions but when i am looping trough the eosjs code it throws an error

The error name is expired_tx_exception and the code for the same is 3040005 please tell me how can I perform these much transactions per seconds. I am able to perform 250 transactions per seconds but ...
3
votes
1answer
481 views

unable to find plugin: eosio::wallet_api_plugin

I have just configure EOS reading this article. Now when I run the command ./nodeos -e -p eosio --plugin eosio::wallet_api_plugin --plugin eosio::chain_api_plugin --plugin eosio::...
3
votes
2answers
2k views

How to get transactions from an account through API call

Is it possible to get the incoming and outgoing transactions from an account? according to this https://developers.eos.io/eosio-nodeos/reference link there is no way to do so. I've seen people making ...
1
vote
1answer
89 views

Can I change the local nodeos blocktime?

I want to change the existing block-time (0.5 sec) to a specific value. How to do that?
4
votes
2answers
1k views

What is the best way of storing data on EOS blockchain?

I come across a situation where i need to implement a relational database for an application. Now my question is how to implement it and where should i save the data? also i don't want to save data on ...
1
vote
1answer
89 views

how can I implement recovery key thing in eos private network?

There are two keys associated with wallet 1st active and 2nd owner key. What if I forget this keys and want to recover how can I do that on a private network?
3
votes
2answers
540 views

cleos create account not working on local node

I am facing a problem related to creating account on local node. Steps followed: nodeos running on a separate terminal. wallet is unlocked list keys using cleos wallet keys. It gives output as: [ "...
2
votes
2answers
51 views

Most appropriate version of EOS to start

Currently I am running EOS version 1.1.1 for my smart contract, But within a short time so many versions had been released. Before that I was working with 1.0.1 because of some issues I switched to ...
3
votes
1answer
618 views

how to create private network same as mainnet?

I want to build a private network same as the mainnet of eos. Just like it's mainnet I want to have 21 producers I want voting and etc. etc. how exactly I can do that can anyone list the steps for the ...
2
votes
1answer
111 views

Where is the nodeos handling push_transactions from cleos?

I am studying the source code of eos and I saw that in the cleos it has this function. call(push_txn_func, packed_transaction(trx, compression)); I think this is used to push the transaction to the ...
1
vote
1answer
110 views

Why wouldn't it be good to store lots of data in eos logs instead of smart contract?

'm curious where to save big data. I don't want to save it in my private db and not in ipfs. I want it to be visible on blockchain. So It's visible on blockchain etherscan If I'd go to store data in ...
2
votes
1answer
459 views

Is there a way to run light node(spv node) with Nodeos?

I'm trying Nodeos, but full-syncing takes too much time. Is there a way to light-sync Nodeos? Such as "syncmode=light" of Geth? Thanks in advance.

1
3 4
5
6 7