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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 ...

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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 ...
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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 ...
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1answer
20 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?
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1answer
10 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?
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1answer
13 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?
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1answer
21 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 ...
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0answers
9 views

Installing nodeos error: OpenSSL must be configured to support threads

While I am building the nodeos source code in my computer, I have error " .../src/crypto/aes/cpp:14:3: error: "OpenSSL must be configured to support threads" and the build is stopped. I ...
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1answer
15 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 ...
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2answers
26 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 = ...
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17 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?
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1answer
38 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 ...
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1answer
23 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?
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1answer
18 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 ...
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2answers
53 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....
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1answer
37 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....
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1answer
21 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 ...
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0answers
20 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 ...
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1answer
27 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 ...
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2answers
64 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 ...
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4answers
80 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: '...
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1answer
31 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 ...
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1answer
24 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 ?
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0answers
35 views

Error while creating an account

I got that error while creating an account, anyone knows whats wrong? youtu.be/vGB37jJfwAg?hd=1 - That's what happened now, after enter, I get no output, i need to press ctr+c to exit : ``` ~$ ...
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14 views

Id signed transaction

Try to get identifier of signed transaction. What is id or hash of signed transaction? How can I get id from eos?
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0answers
20 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/...
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18 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?
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1answer
43 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?
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1answer
52 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.
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0answers
11 views

Start another Individual eos node without communication of the first node?

I want to run an individual eos node parallel to another eos node without syncing the first node to the second node is it possible?
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1answer
72 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 ...
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1answer
35 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 ...
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1answer
116 views

unable to find plugin: eosio::wallet_api_plugin

I have just configure EOS reading this article now when i run command ./nodeos -e -p eosio --plugin eosio::wallet_api_plugin --plugin eosio::chain_api_plugin --plugin eosio::...
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2answers
104 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 ...
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1answer
18 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?
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2answers
359 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 ...
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1answer
40 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?
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2answers
92 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: [ "...
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2answers
43 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 ...
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1answer
80 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 ...
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1answer
48 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 ...
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1answer
66 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 ...
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1answer
66 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.
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1answer
49 views

Fewer than 21 producers for custom EOS blockchain?

Can one configure a custom EOS blockchain to require fewer than 21 producers, e.g. 3 or 10? And if so, how? I can't find anything in the various *config.hpp* source files like chain_config.hpp.
3
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1answer
51 views

How to use nodeos command when deploying via Docker?

I am able to run cleos from my command line after following basic setup instructions to launch a private testnet, including setting an alias: alias cleos='docker exec -it eosio /opt/eosio/bin/cleos -...
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1answer
149 views

How does the EOS account system work together with smart contracts?

It's my first step into eos and Trying to get some ideas. I really do hope you can help me. Question 1) As we all know, we can transfer some coins from one to another account by using account_names. ...
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1answer
108 views

Error 3070003: Serialization Error Processing WASM

I was trying to deploy my smart contract to the local testnet and got this error. Error 3070003: Serialization Error Processing WASM I was using a command cleos set contract testing . hello.wast ...
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3answers
60 views

Building EOS on Ubuntu Linux Subsystem

I am having some issues running eosio_build.sh on Ubuntu 16.04 which is running on Windows 10 through the linux subsystem. It installs all the dependencies but stalls when installing the boost ...
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1answer
57 views

why would get_block return an 3010008 error (curl & nodeos)?

I have installed EOS using this - https://eosio-nodeos.readme.io/docs/docker-quickstart docker pull eosio/eos-dev And start the EOSIO node: docker run --rm --name eosio -d -p 8888:8888 -p 9876:9876 ...
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1answer
39 views

Is it possible for a smart contract to deploy another?

Is there a command for a smart contract to deploy another? As an example, is it possible to create a token factory, where users can select the name/total supply, and be given ownership of a new ...
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1answer
134 views

How to verify that http://nodeosd:8888 is valid?

I am trying to run the following - cleos get transaction c96905dee9a9652c8190f2d2bd5221bb0ac65a06b4381451107221c1076c91a8 I get this - Error 3200006: invalid http request Error Details: The ...