Questions tagged [private-blockchain]

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How to replace EOS as core system token with some other(created) token for private network

Is it possible to replace eos with some other token created from eosio.token contract and make it core system token
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1answer
18 views

Can we make txs free of cost/without staking on privately deployed eos network

I want to deploy a private eos network on which users don't have to stake or pay ram or network or cpu is that possible if yes how so ? do I have to tweak code in eosio.system contracts Also what are ...
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1answer
15 views

How to add mongodb to your private network unable to find plugin: eosio::mongo_db_plugin

I am trying to setup mongodb on private network node on cent OS 7 based server but it throws error unable to find plugin: eosio::mongo_db_plugin. I have uncommented mongo plugin settings in config.ini....
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1answer
21 views

How to reduce block production speed in private Network Setup

I setup an eos private network which is creating block at speed of 500ms per block is it possible to reduce it to 2sec per block or more The problem is most of the blocks gets produced with 0 txs in ...
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2answers
30 views

Is EOS coin required to run private blockchain?

I am new to EOSIO, I leart that NETWORK, CPU and RAM can be purchased by EOS coin. The question is if I build a private blockchain and do I still need EOS coin to purchase these resources?
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1answer
14 views

How to achieve Inter Blockchain Communication (ICB)

I've been reading a couple of articles about IBC using EOS like this one. The problem is I don't know how to achieve this since most articles don't provide specific information. I wanna know if I can ...
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0answers
16 views

Serliazing and singing transactions offline

I am trying to test the throughput and latencies of 1-2k token transfer transactions. I got my logic working for a low amount of transactions - <100. However, when I tried sending 1000 transactions,...
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1answer
28 views

Monitoring transactions on a private blockchain

I just started working with EOSIO and I created a private blockchain with 4 producersfollowing the bios boot sequence tutorial (https://developers.eos.io/welcome/latest/tutorials/bios-boot-sequence). ...
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0answers
16 views

Connecting new node to private blockchain

I want to connect a new node to my private blockchain. When I start the new node with --p2p-listen-endpoint 127.0.0.1:9012 --p2p-peer-address localhost:9011 listening itself at 9012 connecting to ...
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1answer
169 views

How to activate the WTMSIG_BLOCK_SIGNATURES protocol feature?

I used : $ curl --request POST --url http://127.0.0.1:8888/v1/producer/schedule_protocol_feature_activations -d '{"protocol_features_to_activate": ["...
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1answer
35 views

Unable to activate PREACTIVATE_FEATURE protocol feature

When I'm using: ~$ curl -X POST http://127.0.0.1:8888/v1/producer/get_supported_protocol_features -d '{}' | jq % Total % Received % Xferd Average Speed Time Time Time Current ...
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2answers
350 views

Error while deploying eosio.system contract to eosio account while setting up a Private blockchain

I am following BIOS Boot Sequence, at step 1.12 cleos set contract eosio /[path]/eosio.contracts/build/contracts/eosio.system/ I am not able to set the eosio.system contract it will give me error: ...
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3answers
42 views

Difference between local nodeos instance and setting up a private eos network

Is the local test node instance here same as the one in Ethereum and synchronizes all blocks from the public test chain? Or it does it start from the genesis block and contain only my data? Is there ...
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2answers
96 views

How to reduce NET and CPU usage in Private EOS

I am trying to setup a private eos for my app, I want to know if there is possible to change the usage of CPU, NET etc in private setup without staking tokens. If YES, then please guide me with the ...
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0answers
13 views

Private Protected Blockchain Creation [duplicate]

As i am new to EOSIO, can anyone please help me in creating a private permissioned EOS blockchain on a local machine.
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1answer
43 views

EOSIO Block producer name private chain [duplicate]

I have built a private blockchain with EOSIO, but when I change the block producer name to my custom name it doesn't produce any blocks. I'm following the tutorial from the boot sequence of EOSIO. ...
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1answer
17 views

Hosted service for EOSIO

Is there any ready to setup EOSIO installed cloud service available so that I can create a private chain by connecting few of such nodes?
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1answer
133 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
53 views

What is the inflation schedule for EOS private blockchain?

I have followed the bios boot sequence https://developers.eos.io/eosio-nodeos/docs/bios-boot-sequence to create private EOS blockchain. Now everything has been done but there are some point I want to ...
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1answer
93 views

Setting up EOS private Multi Host Network

I have already Deployed 1 eos node. I want my other 2 servers to sync with this node ( creating a network). Kindly guide me what should be changed regarding genesis.json ( chainId? , publickey? ) and ...
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3answers
843 views

How to set up a private blockchain using EOS?

I have read that it is possible to set up a private blockchain using EOS. Can anyone help me to understand how to set up a private chain using EOS. Thanks in advance
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1answer
102 views

How is chain_id calculated from genesis.json

Can this be done without starting a nodeos instance? Perhaps with a js or cleos command? I am asking since I want to be able to identify the chain_id for private blockchains without starting a nodeos ...
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1answer
36 views

Please advise if upgrade EOSIO from current version to newer version. It's need Data Migration or not.

Now I already have EOSIO Private Blockchain for 4 VM Server (Ubuntu Server 18.04 TLS) for nodeos and 1 Wallet (Keosd) in Client (Ubuntu Server 18.04 LTS) as diagram below All Machine install EOSIO ...
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1answer
108 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
158 views

Changing Producer Count on Private Blockchain

In a private EOS blockchain environment (think company/industry specific), is there a way to change the number of block producers in the network to be more than the 21 used in the public blockchain? ...