Questions tagged [geth-clique]
The geth-clique tag has no usage guidance.
58 questions
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Private POA geth network fails to start after a sudden shutdown of all nodes
I have a private POA Geth network consisting of three nodes. Due to power issue, all the nodes shut down simultaneously.
After the restart of nodes I am getting this error on all three nodes when i ...
- 141
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99
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Eth private blochhain dont sync
I initiated a single node for dev testing but it wont work
I used geth 1.14
Genesis file :
{
"config": {
"chainId": 1441,
"homesteadBlock": 0,
"...
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1
answer
44
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Go-Ethereum/core-geth: Consensus engine interface, on changing coinbase via Prepare method
I assumed the coinbase could be altered from Prepare, so that transaction fees could be paid out to a custom coinbase. But, it seems like worker.go simply ignores the header.Coinbase after calling ...
- 211
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26
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IPC Endpoint closes immediately after it opens GETH
I am attempting to establish communication between a bootstrap and member node on the same device using GETH on Windows. Initialising both nodes with my genesis.json file works fine.
geth --datadir ...
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1
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72
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How to setup a private GoEthereum network
I'm studying Ethreum by creating by own private ethereum network. I have three basic question. I will give as much information as I can to help to get great responses.
My network setup is very simple:
...
- 11
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122
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Is it possible to establish a local network between specific Ethereum accounts within the same operational system using Geth?
I tried to launch a local network using Geth. I mean a network of just one running system that hosts some Ethereum accounts. I did that by the below config file and the below command to run Geth node. ...
- 567
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30
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Server returned HTTP status 404 Not Found
I am running a local ethereum PoA(clique) network in my windows computer using geth with 2 nodes. I am very new to this.
I am trying to get the performance data of the chain using prometheus.
I used ...
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1
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34
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Creating permissioned networks with geth only
This is a question about permissioning in private network, but actually articulated in 2 subquestions.
Q1) Is it possibile to setup geth for a private ethereum PoA network with whitelist of nodes ...
- 906
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13
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Geth Blockchain synchronised issue
i am developing my private Blockchain using geth. I am created successfully my private Blockchain and created native coin on that, after that I created RPC URL for metamask later I am transfer some ...
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1
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25
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Can not deploy a contract in a private clique " Not enough gas left for transaction"
I have installed geth version 1.13.8.
Genesis block:
{
"config": {
"chainId": 212121,
"homesteadBlock": 0,
"eip150Block": 0,
...
- 1
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54
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Geth private POA network behaving strangely
The Setup
I have setup a private POA network using geth (v1.10.14).
My network configurations are as following;
BlockTime: 1sec
Consensus: Clique
Number of Signers: 3
Number of Miners: 3
I have ...
- 141
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336
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Post-merge PoA private network with geth
Crossposting this from r/ethdev as I have the feeling I have a better chance for an answer here.
Hi, I have been playing around with ethereum private networks for a
couple months, deploying them in ...
- 21
2
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1
answer
114
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Private POA Ethereum Gas Problem
I have setup a private POA Ethereum network for testing purpose. From this link: Is gas burned in a PoA network? it stated that the gas will be circulated in the network (i.e. fed back to the signer's ...
- 121
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193
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How to modify a Clef rule to approve Ethereum requests based on specific miner and IP address?
How can I modify my Clef rule to approve requests based on both a specific miner and a specific IP address in Ethereum?
Here is my current code, which approves requests from a specific miner:
function ...
- 121
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1
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1k
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start geth with poa
to start geth with clique, i followed the geth docs example,
https://geth.ethereum.org/docs/fundamentals/private-network
to 'Initializing the Geth Database' Chapter
But it didn't work,
is there ...
- 25
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107
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Private blockchain on AWS stuck on Looking for peers
I am running 3 nodes private blockchain network on AWS with Clique(POA) consensus. One is bootnode and others are miner nodes.
Here is my blockchainpoa.json
{
"config": {
"chainId&...
- 101
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101
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Error at eth_estimateGas & eth_call geth local testnet
Here I am asking for help for my problem, namely to eth_call and eth_estimateGas. So I created LocalTestnet with the aim of making a Swap Testnet, but when I run it an error appears like the one I ...
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1
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68
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Is it possible to connect 2 geth node using 2 VPS using Linux (Ubuntu)?
I've running my geth node in vps server using ubuntu, first node is mining now. Now I have a new VPS server which is the second vps. How can I connect the first node to the other VPS server? Or I just ...
- 111
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1
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1k
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Clique POA Signed recently must wait for others
In poa private ethereum network I have 2 nodes i mentioned the 1st node as a validator in genesis file after sometimes I'm adding the second account as a validator or signer in geth console using ...
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109
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Geth node accounts balances and contracts reset to 0 after 30,000 Blocks in POA private network
This is my geth node script
geth --datadir /root/data/data/ --networkid 1567134 --bootnodes enode://...
- 111
4
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1
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1k
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geth error - Fatal: Database has receipts with a legacy format
I'm following this tutorial for testing an ethereum private blockchain using 3 nodes.
Everything works fine but if I stop the nodes I can't restart them using the same command. Each node was running ...
- 43
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521
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how to setup up Gas Price POA network
I have setup POA Network with clique, 5 Node with Public RPC, everything working fine, but i would like to setup Gas Fee to 25 GWEI automatically Metamask pick this estimation, by Default POA has 1 ...
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2
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275
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I can't figure out the reason for this error
There are no problems with the nodes.
but i keep getting this warning
What exactly is the reason for this?
err="signed recently, must wait for others"
- 15
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43
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How can I collect fee in every transaction in Ethereum private Blockchain
I'm going to deploy a new chain but can I collect fee from every transaction happen in this chain and the fee will be automatically credited in a account without creating any exchange to collect fee.
- 1
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581
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How can my geth listen to my domain,
i have setup my geth private node on my ubuntu server and sofar so good localhost running perfectly. and now i really want to use my domain http://rpc.example.com instead of http://localhost:8545. and ...
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69
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Open ports for sealers in POA
Should sealers have open TCP/UDP ports that allow other nodes to connect when running a clique blockchain?
Edit:
In other words: Is it mandatory for sealer nodes to accept incoming connections on the ...
- 101
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150
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go-ethereum clique stop mining after one block, each node
After a whole day trying, it's time to ask.
I have 14 nodes using go-ethereum that used to work just fine.
I generated 14 accounts, inserted them in signers and voters in the genesis file, created the ...
- 123
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63
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Geth(clique): Getting the total initial supply on a geth private network
Using ethers/web3 is it possible to get the total initial supply (which is predetermined on clique) so I can get a hold of the data and display it somewhere..
I know how to get the total supply of an ...
- 123
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173
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How much bandwidth is needed to synchronize Ethereum in fast sync mode?
I want to deploy an Ethereum client to become a full node. According to the hardware recommendation on the official website , I need CPU with 4 cores, 16GB of RAM, 500GB of SSD and 25MB/s of bandwidth....
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1
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171
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How Ethereum 2.0 and sharding will apply to private Ethereum with PoA consensus (Clique)?
We're about to run the private Ethereum PoA chain based on Clique and thinking how would we support it for ages. Hence we're wondering:
Whether Ethereum 2.0 updates (London, etc) are even applicable ...
- 317
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140
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Storage space geth for private network?
Setup a private network with clique at 15 secs block creation. Started with 3 nodes. Then deployed a smart contract (ERC 721) and send two transactions. After about 2 days idling, and no transactions, ...
- 61
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1
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642
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Does Geth Clique will get affected when difficulty increases to its maximum?
I have started own private network with clique consensus algorithm in GETH. Regardless of miners now sealer will do the job and I have period:5. Difficulty is set 0 initially but over time it is going ...
- 419
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288
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Calling smart contract on private Geth network using Esp32/arduino
I'm trying to call smart contract deployed on private geth blockchain. I couldn't find relevant library on ESP32/Arduino to interact with smart contract. What should I do?
- 683
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179
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How do I send transaction from a non-sealer node/account that can be validated by a validator?
Quick review of my system :
Every nodes are connected through geth, clique (so a proof of authority system)
I have a bootnode that isn't a sealer
I have one main_node that is a sealer
I have one ...
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880
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How to force geth to use ipv4 instead of ipv6
I'm trying to configure geth on Redhat7 and facing an issue while connecting nodes from the two servers.
There are three validator nodes on each machines and ports(30303, 30304, 30305) are allowed. ...
- 371
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1
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431
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Private ethereum network geth admin.addPeer not working
I am trying to make a private ethereum network the only problem I am facing now is when I make multiple nodes on same pc they discover each other but when I tried to connect other pc on different ...
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0
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87
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Private Ethereum PoA error: "out of memory"
I'm working with multi node setup on Ethereum private chain PoA. We have all three validator nodes.
blockchain
├── genesis.json
├── node1
│ ├── geth
│ ├── keystore
│ ├── ...
- 371
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771
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Geth v1.9.24 - POA - no sealing with period 0 - "Sealing paused, waiting for transactions"
I have a private clique network with geth v1.9.24. 1 sealer and 1 node. With period=0 there is no sealing happening, all transactions go to txpool as pending, and logs show "Sealing paused, ...
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0
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143
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Geth-Clique PoA
In the PoA consensus algorithm Clique, when a sealer broadcasts a block for a given height of the blockchain, do the other sealers check the validity of the transactions inside the received sealed ...
- 385
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0
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79
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Error: Contract not deployed after cloning private geth network from one server to another
Steps to reproduce:
Private geth network is running on server1.
Deploy contract using truffle and make a few transactions.
Stop geth n/w of server1 and copy its entire directory (accounts.txt,
boot....
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1
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877
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Geth keeps changing coinbase / miner account and stops working. (POA Network)
I have set up a Geth POA network of 2 nodes on different cloud instances. Network was running good for 2 months but now suddenly it's getting connections from unknown peers and mining stops working.
...
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308
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Geth network stopped mining
On my POA network there are 5 nodes/miners but suddenly all nodes stopped mining and giving this in console
"INFO [09-05|08:50:16.267] Looking for peers peercount=4 tried=4 static=0".
We ...
2
votes
1
answer
856
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Why my private chain starting Geth on Ethereum mainnet
My private ethereum showing log "starting Geth on Ethereum mainnet.."
here are the full logs
INFO [08-27|09:14:02.302] Starting Geth on Ethereum mainnet...
INFO [08-27|09:14:02.302] Bumping ...
- 371
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689
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How to create you own ethereum sidechain?
How can I create a geth-clique POA network as an Ethereum sidechain to mainnet or testnets. what is the simplest ways to do that? are there any frameworks that can be implemented easily
- 818
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982
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POA: Geth node (miner) automatically stops after 3-4 hours which results in primary node pausing and looking for peers
I have set up 2 Geth nodes with POA on different machines. After starting bootnode and starting Geth nodes, they sync well and starts mining alternately. If I manually stop a node, other node keeps ...
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696
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Invalid block XX: unknown ancestor while restoring the chain - private blockchain
I'm trying to restore blockchain using import a rlp file
geth import backup.rlp
It show an error
Is there any way to exclude the bad blocks while exporting the chain data?
Also, if the gcmode is ...
- 371
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47
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Scalability of private chain with 0 block time
What could be some issues in scalability if a block time of 0 is set to a private ethereum blockchain? If I set it to zero, blocks will only be added to the blockchain every time there's a single ...
- 187
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36
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Cannot query contract methods after upgrading to geth 1.9
We have been running a geth 1.8 based private PoA chain for a long time. We are trying to upgrade it to geth 1.9.
After changing the command line arguments to reflect the new API and remove ...
- 111
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215
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Geth Clique Block Period 1, Fork of Chain inconsistency
Geth Clique Block Period 1, Fork of Chain inconsistency
Hello,
In my private Clique network with 4 Nodes (A,B,C,D) I noticed a fork in the chain for block period 1.
I noticed that it happens some ...
- 21
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198
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Geth Providing error on its directory path
I have initilize my node1 with my genesis file which worked fine command is 'geth --datadir node1/ init genesis.json'. But with same geth when I try to run this command
geth --datadir node1/ --...
