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
0
votes
1answer
19 views

EOS light history node

I have tried setting up the EOS light history node from the instructions mentioned at 'https://steemit.com/eos/@greymass/introducing-light-history-nodes-for-eos' , build getting successful, but after ...
0
votes
1answer
13 views

How do I fix and prevent EOSIO Node Instances from becoming unusable in EOS Studio

Just learning EOS and using EOS studio. Twice now my instances have become unusable. As you can see in the image, there is no longer a start button or a version. The gear/config button does nothing ...
0
votes
0answers
12 views

Net Plugin API not giving accurate information about connected peers

I have a running EOS blockchain with a connected peer (running) created by following the documentation tutorial https://developers.eos.io/welcome/latest/tutorials/bios-boot-sequence. So, my config ...
0
votes
1answer
16 views

What is the blocks.index

Why is this important, and how is this used by a client. There's no documentation that describes blocks.index. I understand that it is an index, but from a data management perspective, how is this ...
0
votes
1answer
14 views

How to get the Block Irreversible status?

I can get the irreversible status of the transaction because transaction information has both last_irreversible_block and block_num to know the status. But how to get this information for Block? ...
0
votes
1answer
20 views

dApps: Public networks & Messaging

Could you please help me to figure out the following questions? Is it safe if users of a decentralized application use public nodes endpoint via RPC to make transactions to smart contracts? Such as ...
0
votes
1answer
25 views

dApps: How to run transactions from web app in decentralized way?

I'm thinking about the way how to build truly decentralized web applications. Smart contracts looks like the good idea how to run server logic. To be able to push transactions (actions) from web ...
0
votes
1answer
19 views

Get EOS multinode blockchain existing peers information C#

I have an EOS blockchain with connecting Peers (One genesis node and 3 connecting peers). I can get their information using the NET API Plugin, by the command cleos net peers. For the rest of the data,...
0
votes
1answer
21 views

Nodeos replaying from snapshot and what it means for the full transaction history

Let's say I have an application with the following transactions on chain with their respective blocks. block 0 - <nothing> block 1 - eat block 2 - sleep block 3 - play block 4 - cook And let't ...
1
vote
1answer
23 views

Code sample to use PowerUp feature

Can someone point me to code samples on how to use PowerUp feature? Also, how can a wallet be setup to use it automatically? Thanks in advance.
0
votes
1answer
14 views

Nodeos dont sync after importing snapshot

Pls help me) Im trying to deploy nodeos, but after snapshot import (from this https://snapshots-main.eossweden.org/) node dont receive next blocks. Tell me please what am I doing wrong. docker-compose ...
1
vote
1answer
34 views

Help understanding subjective cpu billing

Can someone explain to me this subjective cpu billing thing, the PR description isn't making sense to me and from the commits, it looks like there was a 10% check on the CPU being added to ensure that ...
0
votes
1answer
27 views

Information on eos block

500ms generate 1 block. May I ask you? How many megabytes is the maximum in block? When a block reaches Maximum block size, will it move to the next block? Thank for view and reply.
1
vote
1answer
38 views

Why is nodeos not producing blocks?

I have been following this EOSIO guide and cannot seem to get past step 2 of section 1.5. https://developers.eos.io/welcome/latest/getting-started/development-environment/start-your-node-setup I start ...
3
votes
1answer
41 views

Returning values from actions

I am trying to return a value from an action as follows: [[eosio::action("test2")]] int test2(int x) { return x; } The code compiles correctly, and the ABI file shows the correct action ...
6
votes
1answer
197 views

When to use RocksDB compared to Chainbase?

The EOSIO developers website says: Nodeos stores the transaction history and a current state. The transaction history is stored in the blocks.log file on disk. State, which is changed by the ...
0
votes
0answers
22 views

Unregister producer account still in producers list

I have 3 accounts registered as a block producers on running nodeos. I want to unregister one of the accounts as a producer. I am doing using: cleos --url http://ip*:port*/ system unregprod ...
2
votes
1answer
17 views

cleos push action is not working on multihost peer node

I have a setup of multinode, one genesis node and another host node inita connected to the genesis node. Nodeos is running on both hosts. Genesis node is producing blocks and inita is receiving them. ...
0
votes
1answer
33 views

Is the default wallet must?

I am creating multiple node setup. When started to build EOS environment, this is one of the step https://developers.eos.io/welcome/latest/getting-started/development-environment/create-development-...
1
vote
1answer
15 views

Usecase of EOS for DApps

I have watched several tutorials for building DApps with EOS. But, All they did in tutorials was deploying smart contract and storing data in the tables. What is the point of doing that?(storing data ...
0
votes
0answers
12 views

Create EOS build and deploy script

I want to create an auto build and deploy script for EOS on multiple nodes. I am using EOS on my local machine currently. I need guidance about how can I create the script to create and build an EOS ...
0
votes
1answer
21 views

Advantage of storing data in EOS compared to traditional database

I am learning blockchain concept and EOS. From my understanding, data which is stored in blockchain can not be modified. But, data in table in EOS can actually be modified? Then what is difference ...
1
vote
1answer
30 views

How create simple HelloWorld contract?

I try example from book "Mastering EOS". I have written hello.cpp: #include <eosio/eosio.hpp> using namespace eosio; class [[eosio::contract]] hello: public contract { public: ...
0
votes
1answer
18 views

EOS 'newaccount' action generates the error Error: missing authority.keys (type=key_weight[])

I have created a MultiNode Setup using the Bios Boot sequence https://developers.eos.io/welcome/latest/tutorials/bios-boot-sequence. And created the accounts as 'eosio' & 'accountnum11'. I am ...
0
votes
0answers
12 views

cleos get actions empty on multinode

I have EOSIO multinode setup on localhost. One genesis node and other two nodes connected to it. I am testing these nodes. So I tried, cleos get actions dispatcher This gives the proper output as it ...
1
vote
2answers
28 views

Trouble starting nodeos - multiple errors

I'm working off of this: https://developers.eos.io/welcome/latest/getting-started/development-environment/start-your-node-setup 1.1: keosd starts correctly. 1.2: after I enter the nodeos commands I ...
0
votes
1answer
37 views

How to get the genesis block of a running EOSIO blockchain?

Given the P2P and API endpoints of a running, public EOSIO blockchain, how do I query either of them for the JSON genesis block description of that running blockchain? Specifically, I want to discover ...
0
votes
2answers
140 views

How to install nodeos on ubuntu 20.04

The prebuilt binaries are for Ubuntu 16.04 and Ubuntu 18.04 My laptop has Ubuntu 20.04 and I want to install nodeos for development and testing. I downloaded the eosio_2.0.7-1-ubuntu-18.04_amd64.deb ...
0
votes
0answers
13 views

invalid_ref_block_exception

I am trying to test a smart contract via eoslime tool. Using nodeos, but the node is not localhost(default). So, I installed and trying to deploy the smart contract using: eoslime deploy --network.url=...
0
votes
0answers
14 views

what is eosio.contract 1.9.x for when 1.8.x is still developed?

i see that contract 1.9.1 is out and 1.8.4 has a rc. What are differences or when to use 1.9.x and when 1.8.x? I read somewhere (few months ago) that eosio 2.0 and contract 1.8.x have difficulties ...
1
vote
0answers
16 views

I'm facing this error after replaying the nodeos, towards the very end block. Can anybody please explain and suggest me something?

I've used this command for replaying on single local testnode and my nodeos version is 2.0.1 sudo nodeos --replay-blockchain -e -p eosio --plugin eosio::producer_plugin --plugin eosio::chain_plugin --...
0
votes
1answer
21 views

CORs Error for /v1/chain/push_transactions To Production Block Producer (Not localhost)

All of my other POST calls to a production EOS BP are succeeding no problem. However, when I use push_transactions via ScatterJS I get a 500 CORs error. const networkJson = { blockchain:'eos', ...
0
votes
1answer
29 views

How to run nodeos consistently even when dirty flag is set?

Here is my chain of invocation npm run compose:up -> ./start_compose.sh -> docker-compose -f compose.yml up package.json ... "compose:up": "concurrently -n \"DOCKER\" \&...
1
vote
0answers
15 views

What is purpose of eos flag --enable-stale-production?

I am trying to setup a private eos network but when i unset flag --enable-stale-flags node does not start producing blocks what is exactly the purpose of this flag In which cases this flag should be ...
0
votes
1answer
102 views

“Peer closed connection” from all nodeos mainnet p2p-peer-addresses

I'm trying setup a non producing EOS mainnet node but I'm getting "Peer closed connection" from all peers (Using this list of peers: https://raw.githubusercontent.com/CryptoLions/EOS-MainNet/...
0
votes
1answer
52 views

How to access keosd API like create wallet, what are the input parameter

I am new with eosio, and I want to create a wallet and sub wallet. I just took reference of [https://developers.eos.io/manuals/eos/latest/index][1] and while going through the document I found that ...
0
votes
1answer
68 views

How do you change the node port?

I am setting up eosio on my mac and when I try to run tail -f nodeos.log I get this error ::plugin_startup failed to bind to port "
0
votes
1answer
30 views

eoslime test not saving data in table

This is my first experience with eoslime as I want to do unit testing for smart contracts. Not much experienced with nodejs .I am following eoslime documentation: https://docs.eoslime.limechain.tech/...
0
votes
1answer
29 views

EOS Node Build Help

I'm new to development so hopefully someone can point out what I may have done wrong. I'm trying to set up an EOS node using Ubuntu VirtualBox on my Windows machine. I have installed everything ...
0
votes
1answer
35 views

While restarting eos local node, I'm facing this error?

What can I do to not lose the data ?
0
votes
0answers
11 views

Failed with error: deadline 2020-05-12T09:41:54.343 exceeded by 73us

I am trying this to set eosio.system smart-contract using this command: cleos set contract eosio /home/varshakhandre14/contracts/newcontract/eosio.contracts/build/contracts/eosio.system/ I am ...
0
votes
1answer
37 views

Why is snapshot size is so small?

1) Snapshot file size is remarkable small relative to blocks.log size. Exactly what data is stored in snapshot file? 2) As I understand contracts states is stored in snapshot file. But history_plugin ...
0
votes
1answer
13 views

Purpose of blocks-<date> directory

1) What is purpose of directories named: blocks-2020-04-15T06:55:01.360 blocks-2020-04-15T06:55:13.755 2) What is purpose of file named: portable-reversible-blocks-2020-04-15T06:55:01.407 3) What ...
0
votes
1answer
25 views

Can I add a snapshot in between the histroy and the current block? EOSio

My node is syncing very slow. If I try to start the node from the latest snapshot to sync with node and add previous snapshot later, will this work? Will it resolve the histroy issue?
1
vote
2answers
257 views

overdrawn balance error on cleos system newaccount

I create 3 different account already, but i try to create new account with this: cleos system newaccount eosio --transfer kyc1 <PUBLIC_KEY> --stake-net "100000000.0000 SYS" --stake-cpu "...
0
votes
1answer
35 views

eos-sharp api call gets failed

I am a beginner with EOSIO. I may make a mistake in code. I installed eos-sharp in the visual studio using the NuGet package. My code is as below: using EosSharp; using EosSharp.Core; using EosSharp....
1
vote
1answer
17 views

system claimrewards not working

I've been trying to do cleos --wallet-url "http://127.0.0.1:8905" system claimrewards bitgirl -p bitgirl@active but its giving me error Error 3050003: arisen_assert_message assertion failure Error ...
2
votes
1answer
100 views

could not insert object, most likely a uniqueness constraint was violated

I started a non producing nodeos using latest snapshot to listen the eosio blockchain but i am getting an error. can any body help me? Error: error 2020-02-24T10:59:50.853 nodeos ...
1
vote
0answers
19 views

How to detect microfork

I have a node set in read only mode. So I have set up a plugin that listen to the signals block_header and accepted_block So my question is : Will the block I receive in the callback be always head ...
1
vote
1answer
30 views

Testnet connections setup

How should we setup connections between nodes in EOS blockchain (via --p2p-peer-address)? 1) all-to-all 1->2 1->3 .. 1->21 2->1 2->3 2->4 ... 2->21 ... 21->20 2) chained (...

1
2 3 4 5
7