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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.

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EOS.IO will implement the most complicated hard fork upgrade in history

What does the popularity of hard forks mean? Author: Cyborg of EOSForce Foreword EOS.IO development team Block.one released the EOSIO version of 1.8.0-rc2 on May 15, 2019. It is the most important ...
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6 views

How can I got transactoin receipt using transaction id in EOSJS or RPC method

I want to get transaction by its hash using eosjs or rpc method
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1answer
16 views

EOS Block Producer Claim Reward

I have followed Bios boot sequence tutorial from eosio and setup a private eos blockchain. The problem is the block producers i have created , when i tried to claim reward it shows "cannot claim ...
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0answers
6 views

EOS token payment gateway

I was trying to create an API which integrates with nodeos on my server, rpc calls can be made by the web api for the purpose of a payment gateway for eos . My question is how to integrate an API with ...
0
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0answers
19 views

How to build EOS with “faucet_testnet_plugin”

I need to build and run a Node with enabled faucet_testnet_plugin but while building it throws the following errors: /root/build/eos/plugins/faucet_testnet_plugin/faucet_testnet_plugin.cpp:214:28: ...
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0answers
24 views

How two EOS nodes on two diffrent instances of aws can communicate with each other through an EOS private chain?

I have setup node on each of two aws instance i.e two nodes on diffrent aws instance , thus created a private blockchain on both of the instances . Now how can i make them communicate with each other ...
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1answer
29 views

Nodeos remembers the old public key

I am following the instructions here: Local Multi-Node Testnet Second time. When I try to start the second node it prints out this error message: "Not producing block because I don't have the ...
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0answers
16 views

EOS Multi-Host(multiple instances on aws) Multi-Node Private Blockchain Setup

How can i setup multi-node eos private blockchain on multiple aws instances being the nodes(voters,delegates) of the private blockchain.I followed the https://developers.eos.io/eosio-nodeos/docs/bios-...
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0answers
21 views

How many requirement to make EOS testnet

I have made my local EOS testnet. Almost I followed the Bios Boot Sequence Pages. So I made a "eosio" account and created two block producers that were registered in chain. So three were created. But ...
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0answers
15 views

Node won't sync, though it is peered

I'm trying to spin up a new node and sync it from an existing one I am also running. The two nodes are peered in nodeos, and I have run both with the net_api_plugin so I can run cleos net peers to ...
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0answers
15 views

EOS Wallet APi Documentation needed

I need an wallet api in nodejs for eos web wallet development just like web3 is for ethereum and insight is for bitcoin. Thank you
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1answer
10 views

producer change error

I've constructed a 4 nodeos testnet. Initially, the first nodeos is the producer. Then, I created setbp.json like the following. { "schedule": [ {"producer_name":"eosio","block_signing_key":"...
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0answers
25 views

EOS mainnet replay speed too slow after about 20M blocks

while replay the node sync speed was fast in start but after about syncing 20M blocks the speed is very very slow. mongoDb and history plugins are enabled. nodeos is not utilizing above 1500 iops ...
1
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2answers
43 views

Errors while building on eosstudio

I tried the below code from a tutorial of a simple eos contract on a game but i get 10 errors while building it on eosstudio wasted a lot of time trying to figure the errors out but failed appreciate ...
2
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1answer
14 views

Star topology possible?

I'm currently constructing multiple nodeos topology. What I have succeeded is a chain topology like followings nodeos1 - nodeos2 - nodeos3 - nodeos4 How can I construct a star topology in such a ...
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0answers
32 views

EOS MainNet local blockchain

I'm trying to run a node, connected to mainnet with ability to search the whole blockchain. So that my node is connected to mainnet blockchain and gets all the new blocks, saving them to local disk. ...
0
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1answer
22 views

Stopping a node

So I have setup a ubuntu 18.04 server to develop on but I am stuck as it only has 4g ram and needs 8 to run. What I need to know is how to stop the node so that I can shut down the server to add more ...
0
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1answer
24 views

How much server spec for seed nodes?

I will build nodeos v1.7.x (not bp) for follows: send transaction transfer tokens (withdrawal) monitoring action trace (deposit) so I will used state_history_plugin with fill-postgresql My custom ...
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0answers
13 views

What's the best way to handle a crash or manual stop/start of nodeos?

I'm trying to settle on an automated solution for handling a crash or manual stop and start of nodeos. From what I've read, the following seems to be true but I'm not sure. On first start (init) --...
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0answers
39 views

Error while signing a transaction using nodejs wallet API?

I am building an eosdapp using nodejs code.I got the wallet api from the developers portal,but when i run the code i get the following error. {"code":500,"message":"Internal Service Error","error":{"...
0
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1answer
44 views

How to unlock my wallet using nodejs?

The code given below is my nodejs code forunlocking my wallet name "seek".I got this API from eos developers portal,but don't know how to pass input data(wallet name and password) into it.Please help ...
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0answers
13 views

Stuck after Docker Quick start [duplicate]

I followed steps from official guide here: https://developers.eos.io/eosio-nodeos/docs/docker-quickstart All seems to works as expected and I can navigate my browser to http://localhost:8888/v1/...
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1answer
18 views

State History - Max payload size exceeded in Jungle Block 21,289,343

The State History Plugin (SHiP) exposes the actions and deltas from the chain though Websocket. @tbfleming, the creator of SHiP, have an example application that connects to the node and gets the ...
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0answers
25 views

error while compiling code in eosstudio?

Recentlty, i tried a eosio IDE named eosstudio,which is pretty impresive.The problem i face while compiling my code is given in the picture.then I got an advice from a telegram channel that,chenge the ...
1
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1answer
42 views

Build from docker clang fail v1.7.0

I have been build nodeos v1.7.0 on docker. but failed. build logs: [447/596] Building CXX object libraries/chain/CMakeFiles/eosio_chain.dir/controller.cpp.o FAILED: libraries/chain/CMakeFiles/...
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2answers
82 views

Is there any IDE for eos smart contract?

Is there any IDE for compiling eos smart contract? for example ethereum have remix to compile and run solidity based smart contract.
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1answer
23 views

Any python api for getting account name by inputting public key?

Is there any python api for getting account name by inputting public key? I have got this code from developers portal, but I don't know how to use it. import requests url = "http://host/:port/v1/...
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0answers
117 views

Node can't sync with the mainnet

my node has not been able to synchronize with the mainnet for a couple of months. A few weeks ago, synchronization was on ~95% but dropped to 93% in 2 weeks. Receiving new blocks in the mainnet faster ...
0
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1answer
27 views

How to add the formula of ram calculate price for eos in our project?

Actually I am building an application and I would like to add the ram calculation for eos there. if anyone wants to calculate the ram for the accounts creation, he can use our website.thanks.
0
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1answer
59 views

How to run eos nodeos with sync starting at top of chain (current head block)?

I'm attempting to run a non-historical node that has access to the most recent block data. My current plugins are: plugin = eosio::chain_api_plugin plugin = eosio::chain_plugin plugin = eosio::...
1
vote
1answer
59 views

Broadcast Smart Contract 'Hello World' error

I am going through the eos tutorial but I got stuck at the contract broadcast. When I compile the contract with eosio-cpp -o hello.wasm hello.cpp --abigen the console seems to get stuck and I have ...
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0answers
29 views

Account creation on jungle testnet node? [duplicate]

I have setup a node with jungle testnet and it starts syncing the blocks. The chain id and server version are same as on jungle testnet. Now I have to wait for the completion of blocks to create an ...
1
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1answer
31 views

How can I query data from smart contract data base?

I mean not just printing data on the console, like in the documentation examples, or by get_table_rows API, but return it as function result, or maybe there is another way. The idea is that I need an ...
0
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1answer
56 views

Should I generate a new address per payment?

on the bitcoin network I generate a new address for each payment I am to receive. this way I can associate the address with the sender and I can tell when the payment has been made by monitoring the ...
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0answers
9 views

TLD prices - are they real?

I've been watching: https://eospark.com/bidaccount in sheer befuddlement at the domains being auctioned and the prices being paid. 6150 EOS for .ar?? seriously? but then I see .5 commanded 5,555....
2
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1answer
66 views

Lightweight node: Can I prune the chain on my node?

I am aware of the option --validation-mode=light when starting nodeosto have the node skip the verification of the transaction in each block, making the sync faster, and the CPU requirements for the ...
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0answers
45 views

Command 'nodeos' not found

Till yesterday nodeos on my machine was working fine, today I installed eosjs after that eosio commands giving errors. Just like nodeos command giving following error: Command 'nodeos' not found, ...
2
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2answers
33 views

centos 7 mainnet fullnode disk read overload

OS: CentOS 7 kernel: 3.10.0-693.2.2.el7.x86_64 eos version: v1.6.0 DISK IOPS: 20000+ high IO read caused sync exception. need help, please!!
1
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1answer
109 views

State History Plugin. How to deserialize the data?

I cannot find any implementation of a consumer for the state_history_plugin. The official Nodeos webpage suggests the fill-postgresql repo. But, I cannot compile it -- even after building the ...
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0answers
64 views

How does EOS validate signature and find that signature canonical or not?

I am signing transactions by third party service, but sometimes i get signature is not canonical. My question is what algorithm does EOS use for validation signature and check is it canonical or not? ...
0
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1answer
35 views

nodeos allow connection from any ip?

I was doing this tutorial. Locally it works fine, but I need to remotely access the endpoint via curl http://my.ip.adreess:8888/v1/chain/get_info But it doesn't work and I am sure it isn't my ubuntu ...
0
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1answer
31 views

Linking private EOS node with EOS mainnet

I want to build a scenario where I can exchange EOS private net tokens with EOS main net tokens. Is there a way to directly link a private network with the main net, or do we have to involve some ...
0
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1answer
31 views

How do I destroy (completely reset) the blockchain?

Is there a nodeos command-line switch to just destroy the entire blockchain state and start over from the first block? Or can I achieve this by deleting one or more specific directories that are ...
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1answer
25 views

Newly created wallet does not exist on blok.io EOS explorer

I have followed the blow quick start to run EOS node on my mac enter link description here And I have created a wallet using wallet api http://127.0.0.1:8888/v1/wallet/create by account name ...
0
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1answer
22 views

How to run EOS nodeos in Testnet? [duplicate]

How can I run EOS node in testnet mode to test my transaction for wallet and mange my contracts like Koven testnet in Ethereum?
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1answer
63 views

How can you cleanly stop nodeos without risking a dirty database? [duplicate]

We've been running through a replay of the EOS chain (with the state history plugin and mongodb plugins enabled). I had seen elsewhere that a SIGTERM (i.e. kill <pid>) would safely stop nodeos,...
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0answers
11 views

Where can I use external service to create my accounts? [duplicate]

I have been running nodeos on my Ubuntu VPS, and it is currently syncing with the public mainnet. What I want is to create accounts that can be used on public network. Can you please let me know how I ...
1
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2answers
72 views

Cannot create a new account

I've just installed an EOS node on my Ubuntu VPS, and it seems be working well. Sync speed is pretty fast also. I ran nodeos like: nodeos --genesis-json eos_data/config/genesis.json --config-dir ...
1
vote
1answer
149 views

How to sync with main net faster?

I'm trying to run nodeos in mainnet. I tried to download https://eosnode.tools/blocks and run --hard-replay --wasm-runtime wabt. It takes a long time. Is there a faster way to sync? I have the ...
0
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1answer
80 views

eosio 1.5.1 - keosd & produces: Application does have a valid signature

Following the eosio website I install eosio with brew. https://developers.eos.io/eosio-home/docs/getting-the-software The first step after the install is to run keosd &. I get the following ...