Questions tagged [geth-clique]
The geth-clique tag has no usage guidance.
35 questions with no upvoted or accepted answers
2
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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
votes
0
answers
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
1
vote
1
answer
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
1
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0
answers
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
1
vote
0
answers
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
1
vote
0
answers
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
1
vote
0
answers
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
1
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0
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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
1
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0
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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 ...
- 11
1
vote
0
answers
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
1
vote
0
answers
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
1
vote
0
answers
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 ...
1
vote
0
answers
36
views
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
0
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0
answers
20
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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
0
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0
answers
96
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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,
"...
0
votes
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
0
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0
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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 ...
- 1
0
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0
answers
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
0
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0
answers
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 ...
0
votes
1
answer
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
0
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0
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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 ...
0
votes
1
answer
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
0
votes
0
answers
54
views
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
0
votes
1
answer
193
views
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
0
votes
0
answers
107
views
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
0
votes
0
answers
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 ...
0
votes
1
answer
68
views
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
0
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0
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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
0
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0
answers
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
0
votes
0
answers
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....
0
votes
1
answer
689
views
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
0
votes
1
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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
0
votes
1
answer
198
views
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/ --...
0
votes
0
answers
75
views
Transplanting Geth Data
I am wondering if it is possible to transplant a geth node from one computer by overwriting the .Ethereum folder with a full synced node's .Ethereum folder.
- 383
0
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0
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163
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When to stop importing new chain segments from Rinkeby testnet?
I am using geth to sync up with the Rinkeby testnet using the command: geth --rinkeby --syncmode "fast". First it downloaded the blocks, then account states, and now new chain segments are being ...
- 1